diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 068bf07b..d21127cc 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.203.0"
+  ".": "1.204.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 625e421d..d4eadd59 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 232
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-cff24fe63c8cb06a46048b355f873c22def0798a38de892671d379e58d98bc03.yml
-openapi_spec_hash: 4f7ae65440fefa73441023480d6ac9a4
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/increase%2Fincrease-845aba046473ba39ae898570153537fb31dd6f8cb260dd8478a14fd4275ca97f.yml
+openapi_spec_hash: 8afbe65f9d6614f0960f141ae0de0c39
 config_hash: 27e44ed36b9c5617b580ead7231a594a
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 273502a2..67ba1a57 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 1.204.0 (2026-02-07)
+
+Full Changelog: [v1.203.0...v1.204.0](https://github.com/Increase/increase-ruby/compare/v1.203.0...v1.204.0)
+
+### Features
+
+* **api:** api update ([eb834f0](https://github.com/Increase/increase-ruby/commit/eb834f0ed9bfdec907c8c6e78fb5d102c9e24694))
+
 ## 1.203.0 (2026-02-06)
 
 Full Changelog: [v1.202.1...v1.203.0](https://github.com/Increase/increase-ruby/compare/v1.202.1...v1.203.0)
diff --git a/Gemfile.lock b/Gemfile.lock
index 596b1f51..dd60179a 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    increase (1.203.0)
+    increase (1.204.0)
       cgi
       connection_pool
 
diff --git a/README.md b/README.md
index 599027b1..93ccd90d 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "increase", "~> 1.203.0"
+gem "increase", "~> 1.204.0"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/increase/models/account_transfer.rb b/lib/increase/models/account_transfer.rb
index 60c0ea62..537416bb 100644
--- a/lib/increase/models/account_transfer.rb
+++ b/lib/increase/models/account_transfer.rb
@@ -215,55 +215,41 @@ class Cancellation < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::AccountTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::AccountTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::AccountTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::AccountTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::AccountTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::AccountTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::AccountTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::AccountTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application, -> { Increase::AccountTransfer::CreatedBy::OAuthApplication }, nil?: true
+        optional :oauth_application, -> { Increase::AccountTransfer::CreatedBy::OAuthApplication }, nil?: true
 
         # @!attribute user
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::AccountTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::AccountTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::AccountTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::AccountTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::AccountTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::AccountTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::AccountTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::AccountTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::AccountTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::AccountTransfer::CreatedBy#category
@@ -283,6 +269,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::AccountTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::AccountTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/ach_transfer.rb b/lib/increase/models/ach_transfer.rb
index e41330eb..a51bb27d 100644
--- a/lib/increase/models/ach_transfer.rb
+++ b/lib/increase/models/ach_transfer.rb
@@ -361,18 +361,18 @@ class Addenda < Increase::Internal::Type::BaseModel
         #   Unstructured `payment_related_information` passed through with the transfer.
         #
         #   @return [Increase::Models::ACHTransfer::Addenda::Freeform, nil]
-        required :freeform, -> { Increase::ACHTransfer::Addenda::Freeform }, nil?: true
+        optional :freeform, -> { Increase::ACHTransfer::Addenda::Freeform }, nil?: true
 
         # @!attribute payment_order_remittance_advice
         #   Structured ASC X12 820 remittance advice records. Please reach out to
         #   [support@increase.com](mailto:support@increase.com) for more information.
         #
         #   @return [Increase::Models::ACHTransfer::Addenda::PaymentOrderRemittanceAdvice, nil]
-        required :payment_order_remittance_advice,
+        optional :payment_order_remittance_advice,
                  -> { Increase::ACHTransfer::Addenda::PaymentOrderRemittanceAdvice },
                  nil?: true
 
-        # @!method initialize(category:, freeform:, payment_order_remittance_advice:)
+        # @!method initialize(category:, freeform: nil, payment_order_remittance_advice: nil)
         #   Some parameter documentations has been truncated, see
         #   {Increase::Models::ACHTransfer::Addenda} for more details.
         #
@@ -529,55 +529,41 @@ class Cancellation < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::ACHTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::ACHTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::ACHTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::ACHTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::ACHTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::ACHTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::ACHTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::ACHTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application, -> { Increase::ACHTransfer::CreatedBy::OAuthApplication }, nil?: true
+        optional :oauth_application, -> { Increase::ACHTransfer::CreatedBy::OAuthApplication }, nil?: true
 
         # @!attribute user
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::ACHTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::ACHTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::ACHTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::ACHTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::ACHTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::ACHTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::ACHTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::ACHTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::ACHTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::ACHTransfer::CreatedBy#category
@@ -597,6 +583,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::ACHTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::ACHTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/card_dispute.rb b/lib/increase/models/card_dispute.rb
index 98286504..b198ea93 100644
--- a/lib/increase/models/card_dispute.rb
+++ b/lib/increase/models/card_dispute.rb
@@ -294,6 +294,19 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   @return [Symbol, Increase::Models::CardDispute::Visa::NetworkEvent::Category]
           required :category, enum: -> { Increase::CardDispute::Visa::NetworkEvent::Category }
 
+          # @!attribute created_at
+          #   The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+          #   the Visa Card Dispute Network Event was created.
+          #
+          #   @return [Time]
+          required :created_at, Time
+
+          # @!attribute dispute_financial_transaction_id
+          #   The dispute financial transaction that resulted from the network event, if any.
+          #
+          #   @return [String, nil]
+          required :dispute_financial_transaction_id, String, nil?: true
+
           # @!attribute chargeback_accepted
           #   A Card Dispute Chargeback Accepted Visa Network Event object. This field will be
           #   present in the JSON response if and only if `category` is equal to
@@ -302,7 +315,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   accepted by the merchant.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::ChargebackAccepted, nil]
-          required :chargeback_accepted,
+          optional :chargeback_accepted,
                    -> { Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted },
                    nil?: true
 
@@ -314,7 +327,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   submitted to the network.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::ChargebackSubmitted, nil]
-          required :chargeback_submitted,
+          optional :chargeback_submitted,
                    -> { Increase::CardDispute::Visa::NetworkEvent::ChargebackSubmitted },
                    nil?: true
 
@@ -326,23 +339,10 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   out in the user's favor.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::ChargebackTimedOut, nil]
-          required :chargeback_timed_out,
+          optional :chargeback_timed_out,
                    -> { Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut },
                    nil?: true
 
-          # @!attribute created_at
-          #   The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-          #   the Visa Card Dispute Network Event was created.
-          #
-          #   @return [Time]
-          required :created_at, Time
-
-          # @!attribute dispute_financial_transaction_id
-          #   The dispute financial transaction that resulted from the network event, if any.
-          #
-          #   @return [String, nil]
-          required :dispute_financial_transaction_id, String, nil?: true
-
           # @!attribute merchant_prearbitration_decline_submitted
           #   A Card Dispute Merchant Pre-Arbitration Decline Submitted Visa Network Event
           #   object. This field will be present in the JSON response if and only if
@@ -352,7 +352,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   merchant's request for a prearbitration request decision in their favor.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted, nil]
-          required :merchant_prearbitration_decline_submitted,
+          optional :merchant_prearbitration_decline_submitted,
                    -> { Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted },
                    nil?: true
 
@@ -364,7 +364,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   the merchant has issued a prearbitration request in the user's favor.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived, nil]
-          required :merchant_prearbitration_received,
+          optional :merchant_prearbitration_received,
                    -> { Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived },
                    nil?: true
 
@@ -377,7 +377,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   prearbitration request.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationTimedOut, nil]
-          required :merchant_prearbitration_timed_out,
+          optional :merchant_prearbitration_timed_out,
                    -> { Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationTimedOut },
                    nil?: true
 
@@ -389,7 +389,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   chargeback and has re-presented the payment.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::Represented, nil]
-          required :represented, -> { Increase::CardDispute::Visa::NetworkEvent::Represented }, nil?: true
+          optional :represented, -> { Increase::CardDispute::Visa::NetworkEvent::Represented }, nil?: true
 
           # @!attribute representment_timed_out
           #   A Card Dispute Re-presentment Timed Out Visa Network Event object. This field
@@ -399,7 +399,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   respond to the re-presentment by the merchant within the time limit.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::RepresentmentTimedOut, nil]
-          required :representment_timed_out,
+          optional :representment_timed_out,
                    -> { Increase::CardDispute::Visa::NetworkEvent::RepresentmentTimedOut },
                    nil?: true
 
@@ -411,7 +411,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   the merchant has accepted the user's prearbitration request in the user's favor.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::UserPrearbitrationAccepted, nil]
-          required :user_prearbitration_accepted,
+          optional :user_prearbitration_accepted,
                    -> { Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationAccepted },
                    nil?: true
 
@@ -423,7 +423,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   the merchant has declined the user's prearbitration request.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::UserPrearbitrationDeclined, nil]
-          required :user_prearbitration_declined,
+          optional :user_prearbitration_declined,
                    -> { Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationDeclined },
                    nil?: true
 
@@ -435,7 +435,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   the user's request for prearbitration has been submitted to the network.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::UserPrearbitrationSubmitted, nil]
-          required :user_prearbitration_submitted,
+          optional :user_prearbitration_submitted,
                    -> { Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationSubmitted },
                    nil?: true
 
@@ -447,7 +447,7 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   the merchant has timed out responding to the user's prearbitration request.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::UserPrearbitrationTimedOut, nil]
-          required :user_prearbitration_timed_out,
+          optional :user_prearbitration_timed_out,
                    -> { Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationTimedOut },
                    nil?: true
 
@@ -459,11 +459,11 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #   request to withdraw the dispute has been submitted to the network.
           #
           #   @return [Increase::Models::CardDispute::Visa::NetworkEvent::UserWithdrawalSubmitted, nil]
-          required :user_withdrawal_submitted,
+          optional :user_withdrawal_submitted,
                    -> { Increase::CardDispute::Visa::NetworkEvent::UserWithdrawalSubmitted },
                    nil?: true
 
-          # @!method initialize(attachment_files:, category:, chargeback_accepted:, chargeback_submitted:, chargeback_timed_out:, created_at:, dispute_financial_transaction_id:, merchant_prearbitration_decline_submitted:, merchant_prearbitration_received:, merchant_prearbitration_timed_out:, represented:, representment_timed_out:, user_prearbitration_accepted:, user_prearbitration_declined:, user_prearbitration_submitted:, user_prearbitration_timed_out:, user_withdrawal_submitted:)
+          # @!method initialize(attachment_files:, category:, created_at:, dispute_financial_transaction_id:, chargeback_accepted: nil, chargeback_submitted: nil, chargeback_timed_out: nil, merchant_prearbitration_decline_submitted: nil, merchant_prearbitration_received: nil, merchant_prearbitration_timed_out: nil, represented: nil, representment_timed_out: nil, user_prearbitration_accepted: nil, user_prearbitration_declined: nil, user_prearbitration_submitted: nil, user_prearbitration_timed_out: nil, user_withdrawal_submitted: nil)
           #   Some parameter documentations has been truncated, see
           #   {Increase::Models::CardDispute::Visa::NetworkEvent} for more details.
           #
@@ -471,16 +471,16 @@ class NetworkEvent < Increase::Internal::Type::BaseModel
           #
           #   @param category [Symbol, Increase::Models::CardDispute::Visa::NetworkEvent::Category] The category of the user submission. We may add additional possible values for t
           #
+          #   @param created_at [Time] The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which th
+          #
+          #   @param dispute_financial_transaction_id [String, nil] The dispute financial transaction that resulted from the network event, if any.
+          #
           #   @param chargeback_accepted [Increase::Models::CardDispute::Visa::NetworkEvent::ChargebackAccepted, nil] A Card Dispute Chargeback Accepted Visa Network Event object. This field will be
           #
           #   @param chargeback_submitted [Increase::Models::CardDispute::Visa::NetworkEvent::ChargebackSubmitted, nil] A Card Dispute Chargeback Submitted Visa Network Event object. This field will b
           #
           #   @param chargeback_timed_out [Increase::Models::CardDispute::Visa::NetworkEvent::ChargebackTimedOut, nil] A Card Dispute Chargeback Timed Out Visa Network Event object. This field will b
           #
-          #   @param created_at [Time] The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which th
-          #
-          #   @param dispute_financial_transaction_id [String, nil] The dispute financial transaction that resulted from the network event, if any.
-          #
           #   @param merchant_prearbitration_decline_submitted [Increase::Models::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted, nil] A Card Dispute Merchant Pre-Arbitration Decline Submitted Visa Network Event obj
           #
           #   @param merchant_prearbitration_received [Increase::Models::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived, nil] A Card Dispute Merchant Pre-Arbitration Received Visa Network Event object. This
@@ -1569,15 +1569,6 @@ class UserSubmission < Increase::Internal::Type::BaseModel
           #   @return [Symbol, Increase::Models::CardDispute::Visa::UserSubmission::Category]
           required :category, enum: -> { Increase::CardDispute::Visa::UserSubmission::Category }
 
-          # @!attribute chargeback
-          #   A Visa Card Dispute Chargeback User Submission Chargeback Details object. This
-          #   field will be present in the JSON response if and only if `category` is equal to
-          #   `chargeback`. Contains the details specific to a Visa chargeback User Submission
-          #   for a Card Dispute.
-          #
-          #   @return [Increase::Models::CardDispute::Visa::UserSubmission::Chargeback, nil]
-          required :chargeback, -> { Increase::CardDispute::Visa::UserSubmission::Chargeback }, nil?: true
-
           # @!attribute created_at
           #   The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
           #   the Visa Card Dispute User Submission was created.
@@ -1606,17 +1597,6 @@ class UserSubmission < Increase::Internal::Type::BaseModel
           #   @return [String, nil]
           required :further_information_requested_reason, String, nil?: true
 
-          # @!attribute merchant_prearbitration_decline
-          #   A Visa Card Dispute Merchant Pre-Arbitration Decline User Submission object.
-          #   This field will be present in the JSON response if and only if `category` is
-          #   equal to `merchant_prearbitration_decline`. Contains the details specific to a
-          #   merchant prearbitration decline Visa Card Dispute User Submission.
-          #
-          #   @return [Increase::Models::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline, nil]
-          required :merchant_prearbitration_decline,
-                   -> { Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline },
-                   nil?: true
-
           # @!attribute status
           #   The status of the Visa Card Dispute User Submission.
           #
@@ -1630,6 +1610,26 @@ class UserSubmission < Increase::Internal::Type::BaseModel
           #   @return [Time]
           required :updated_at, Time
 
+          # @!attribute chargeback
+          #   A Visa Card Dispute Chargeback User Submission Chargeback Details object. This
+          #   field will be present in the JSON response if and only if `category` is equal to
+          #   `chargeback`. Contains the details specific to a Visa chargeback User Submission
+          #   for a Card Dispute.
+          #
+          #   @return [Increase::Models::CardDispute::Visa::UserSubmission::Chargeback, nil]
+          optional :chargeback, -> { Increase::CardDispute::Visa::UserSubmission::Chargeback }, nil?: true
+
+          # @!attribute merchant_prearbitration_decline
+          #   A Visa Card Dispute Merchant Pre-Arbitration Decline User Submission object.
+          #   This field will be present in the JSON response if and only if `category` is
+          #   equal to `merchant_prearbitration_decline`. Contains the details specific to a
+          #   merchant prearbitration decline Visa Card Dispute User Submission.
+          #
+          #   @return [Increase::Models::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline, nil]
+          optional :merchant_prearbitration_decline,
+                   -> { Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline },
+                   nil?: true
+
           # @!attribute user_prearbitration
           #   A Visa Card Dispute User-Initiated Pre-Arbitration User Submission object. This
           #   field will be present in the JSON response if and only if `category` is equal to
@@ -1637,11 +1637,11 @@ class UserSubmission < Increase::Internal::Type::BaseModel
           #   pre-arbitration Visa Card Dispute User Submission.
           #
           #   @return [Increase::Models::CardDispute::Visa::UserSubmission::UserPrearbitration, nil]
-          required :user_prearbitration,
+          optional :user_prearbitration,
                    -> { Increase::CardDispute::Visa::UserSubmission::UserPrearbitration },
                    nil?: true
 
-          # @!method initialize(accepted_at:, amount:, attachment_files:, category:, chargeback:, created_at:, explanation:, further_information_requested_at:, further_information_requested_reason:, merchant_prearbitration_decline:, status:, updated_at:, user_prearbitration:)
+          # @!method initialize(accepted_at:, amount:, attachment_files:, category:, created_at:, explanation:, further_information_requested_at:, further_information_requested_reason:, status:, updated_at:, chargeback: nil, merchant_prearbitration_decline: nil, user_prearbitration: nil)
           #   Some parameter documentations has been truncated, see
           #   {Increase::Models::CardDispute::Visa::UserSubmission} for more details.
           #
@@ -1653,8 +1653,6 @@ class UserSubmission < Increase::Internal::Type::BaseModel
           #
           #   @param category [Symbol, Increase::Models::CardDispute::Visa::UserSubmission::Category] The category of the user submission. We may add additional possible values for t
           #
-          #   @param chargeback [Increase::Models::CardDispute::Visa::UserSubmission::Chargeback, nil] A Visa Card Dispute Chargeback User Submission Chargeback Details object. This f
-          #
           #   @param created_at [Time] The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which th
           #
           #   @param explanation [String, nil] The free-form explanation provided to Increase to provide more context for the u
@@ -1663,12 +1661,14 @@ class UserSubmission < Increase::Internal::Type::BaseModel
           #
           #   @param further_information_requested_reason [String, nil] The reason for Increase requesting further information from the user for the Vis
           #
-          #   @param merchant_prearbitration_decline [Increase::Models::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline, nil] A Visa Card Dispute Merchant Pre-Arbitration Decline User Submission object. Thi
-          #
           #   @param status [Symbol, Increase::Models::CardDispute::Visa::UserSubmission::Status] The status of the Visa Card Dispute User Submission.
           #
           #   @param updated_at [Time] The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which th
           #
+          #   @param chargeback [Increase::Models::CardDispute::Visa::UserSubmission::Chargeback, nil] A Visa Card Dispute Chargeback User Submission Chargeback Details object. This f
+          #
+          #   @param merchant_prearbitration_decline [Increase::Models::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline, nil] A Visa Card Dispute Merchant Pre-Arbitration Decline User Submission object. Thi
+          #
           #   @param user_prearbitration [Increase::Models::CardDispute::Visa::UserSubmission::UserPrearbitration, nil] A Visa Card Dispute User-Initiated Pre-Arbitration User Submission object. This
 
           class AttachmentFile < Increase::Internal::Type::BaseModel
@@ -1703,6 +1703,28 @@ module Category
             #   @return [Array<Symbol>]
           end
 
+          # The status of the Visa Card Dispute User Submission.
+          #
+          # @see Increase::Models::CardDispute::Visa::UserSubmission#status
+          module Status
+            extend Increase::Internal::Type::Enum
+
+            # The User Submission was abandoned.
+            ABANDONED = :abandoned
+
+            # The User Submission was accepted.
+            ACCEPTED = :accepted
+
+            # Further information is requested, please resubmit with the requested information.
+            FURTHER_INFORMATION_REQUESTED = :further_information_requested
+
+            # The User Submission is pending review.
+            PENDING_REVIEWING = :pending_reviewing
+
+            # @!method self.values
+            #   @return [Array<Symbol>]
+          end
+
           # @see Increase::Models::CardDispute::Visa::UserSubmission#chargeback
           class Chargeback < Increase::Internal::Type::BaseModel
             # @!attribute authorization
@@ -5131,28 +5153,6 @@ class MerchantPrearbitrationDecline < Increase::Internal::Type::BaseModel
             #   @param reason [String] The reason the user declined the merchant's request for pre-arbitration in their
           end
 
-          # The status of the Visa Card Dispute User Submission.
-          #
-          # @see Increase::Models::CardDispute::Visa::UserSubmission#status
-          module Status
-            extend Increase::Internal::Type::Enum
-
-            # The User Submission was abandoned.
-            ABANDONED = :abandoned
-
-            # The User Submission was accepted.
-            ACCEPTED = :accepted
-
-            # Further information is requested, please resubmit with the requested information.
-            FURTHER_INFORMATION_REQUESTED = :further_information_requested
-
-            # The User Submission is pending review.
-            PENDING_REVIEWING = :pending_reviewing
-
-            # @!method self.values
-            #   @return [Array<Symbol>]
-          end
-
           # @see Increase::Models::CardDispute::Visa::UserSubmission#user_prearbitration
           class UserPrearbitration < Increase::Internal::Type::BaseModel
             # @!attribute category_change
diff --git a/lib/increase/models/card_payment.rb b/lib/increase/models/card_payment.rb
index 1e30cbfc..370a182d 100644
--- a/lib/increase/models/card_payment.rb
+++ b/lib/increase/models/card_payment.rb
@@ -86,13 +86,27 @@ class CardPayment < Increase::Internal::Type::BaseModel
       #   @param type [Symbol, Increase::Models::CardPayment::Type] A constant representing the object's type. For this resource it will always be `
 
       class Element < Increase::Internal::Type::BaseModel
+        # @!attribute category
+        #   The type of the resource. We may add additional possible values for this enum
+        #   over time; your application should be able to handle such additions gracefully.
+        #
+        #   @return [Symbol, Increase::Models::CardPayment::Element::Category]
+        required :category, enum: -> { Increase::CardPayment::Element::Category }
+
+        # @!attribute created_at
+        #   The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+        #   the card payment element was created.
+        #
+        #   @return [Time]
+        required :created_at, Time
+
         # @!attribute card_authentication
         #   A Card Authentication object. This field will be present in the JSON response if
         #   and only if `category` is equal to `card_authentication`. Card Authentications
         #   are attempts to authenticate a transaction or a card with 3DS.
         #
         #   @return [Increase::Models::CardPayment::Element::CardAuthentication, nil]
-        required :card_authentication, -> { Increase::CardPayment::Element::CardAuthentication }, nil?: true
+        optional :card_authentication, -> { Increase::CardPayment::Element::CardAuthentication }, nil?: true
 
         # @!attribute card_authorization
         #   A Card Authorization object. This field will be present in the JSON response if
@@ -101,7 +115,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   transaction.
         #
         #   @return [Increase::Models::CardPayment::Element::CardAuthorization, nil]
-        required :card_authorization, -> { Increase::CardPayment::Element::CardAuthorization }, nil?: true
+        optional :card_authorization, -> { Increase::CardPayment::Element::CardAuthorization }, nil?: true
 
         # @!attribute card_authorization_expiration
         #   A Card Authorization Expiration object. This field will be present in the JSON
@@ -110,7 +124,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   never settled by the acquirer.
         #
         #   @return [Increase::Models::CardPayment::Element::CardAuthorizationExpiration, nil]
-        required :card_authorization_expiration,
+        optional :card_authorization_expiration,
                  -> { Increase::CardPayment::Element::CardAuthorizationExpiration },
                  nil?: true
 
@@ -122,14 +136,14 @@ class Element < Increase::Internal::Type::BaseModel
         #   requests their balance at an ATM.
         #
         #   @return [Increase::Models::CardPayment::Element::CardBalanceInquiry, nil]
-        required :card_balance_inquiry, -> { Increase::CardPayment::Element::CardBalanceInquiry }, nil?: true
+        optional :card_balance_inquiry, -> { Increase::CardPayment::Element::CardBalanceInquiry }, nil?: true
 
         # @!attribute card_decline
         #   A Card Decline object. This field will be present in the JSON response if and
         #   only if `category` is equal to `card_decline`.
         #
         #   @return [Increase::Models::CardPayment::Element::CardDecline, nil]
-        required :card_decline, -> { Increase::CardPayment::Element::CardDecline }, nil?: true
+        optional :card_decline, -> { Increase::CardPayment::Element::CardDecline }, nil?: true
 
         # @!attribute card_financial
         #   A Card Financial object. This field will be present in the JSON response if and
@@ -137,7 +151,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   holds placed on a customers funds with the intent to later clear a transaction.
         #
         #   @return [Increase::Models::CardPayment::Element::CardFinancial, nil]
-        required :card_financial, -> { Increase::CardPayment::Element::CardFinancial }, nil?: true
+        optional :card_financial, -> { Increase::CardPayment::Element::CardFinancial }, nil?: true
 
         # @!attribute card_fuel_confirmation
         #   A Card Fuel Confirmation object. This field will be present in the JSON response
@@ -146,7 +160,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   transaction is completed.
         #
         #   @return [Increase::Models::CardPayment::Element::CardFuelConfirmation, nil]
-        required :card_fuel_confirmation,
+        optional :card_fuel_confirmation,
                  -> {
                    Increase::CardPayment::Element::CardFuelConfirmation
                  },
@@ -158,7 +172,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   pending amount of an authorized transaction.
         #
         #   @return [Increase::Models::CardPayment::Element::CardIncrement, nil]
-        required :card_increment, -> { Increase::CardPayment::Element::CardIncrement }, nil?: true
+        optional :card_increment, -> { Increase::CardPayment::Element::CardIncrement }, nil?: true
 
         # @!attribute card_refund
         #   A Card Refund object. This field will be present in the JSON response if and
@@ -168,7 +182,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   transaction.
         #
         #   @return [Increase::Models::CardPayment::Element::CardRefund, nil]
-        required :card_refund, -> { Increase::CardPayment::Element::CardRefund }, nil?: true
+        optional :card_refund, -> { Increase::CardPayment::Element::CardRefund }, nil?: true
 
         # @!attribute card_reversal
         #   A Card Reversal object. This field will be present in the JSON response if and
@@ -176,7 +190,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   or the entirety of an existing Card Authorization.
         #
         #   @return [Increase::Models::CardPayment::Element::CardReversal, nil]
-        required :card_reversal, -> { Increase::CardPayment::Element::CardReversal }, nil?: true
+        optional :card_reversal, -> { Increase::CardPayment::Element::CardReversal }, nil?: true
 
         # @!attribute card_settlement
         #   A Card Settlement object. This field will be present in the JSON response if and
@@ -186,7 +200,7 @@ class Element < Increase::Internal::Type::BaseModel
         #   without first authorizing it.
         #
         #   @return [Increase::Models::CardPayment::Element::CardSettlement, nil]
-        required :card_settlement, -> { Increase::CardPayment::Element::CardSettlement }, nil?: true
+        optional :card_settlement, -> { Increase::CardPayment::Element::CardSettlement }, nil?: true
 
         # @!attribute card_validation
         #   An Inbound Card Validation object. This field will be present in the JSON
@@ -195,33 +209,23 @@ class Element < Increase::Internal::Type::BaseModel
         #   optionally its address and/or Card Verification Value are valid.
         #
         #   @return [Increase::Models::CardPayment::Element::CardValidation, nil]
-        required :card_validation, -> { Increase::CardPayment::Element::CardValidation }, nil?: true
-
-        # @!attribute category
-        #   The type of the resource. We may add additional possible values for this enum
-        #   over time; your application should be able to handle such additions gracefully.
-        #
-        #   @return [Symbol, Increase::Models::CardPayment::Element::Category]
-        required :category, enum: -> { Increase::CardPayment::Element::Category }
-
-        # @!attribute created_at
-        #   The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-        #   the card payment element was created.
-        #
-        #   @return [Time]
-        required :created_at, Time
+        optional :card_validation, -> { Increase::CardPayment::Element::CardValidation }, nil?: true
 
         # @!attribute other
         #   If the category of this Transaction source is equal to `other`, this field will
         #   contain an empty object, otherwise it will contain null.
         #
         #   @return [Increase::Models::CardPayment::Element::Other, nil]
-        required :other, -> { Increase::CardPayment::Element::Other }, nil?: true
+        optional :other, -> { Increase::CardPayment::Element::Other }, nil?: true
 
-        # @!method initialize(card_authentication:, card_authorization:, card_authorization_expiration:, card_balance_inquiry:, card_decline:, card_financial:, card_fuel_confirmation:, card_increment:, card_refund:, card_reversal:, card_settlement:, card_validation:, category:, created_at:, other:)
+        # @!method initialize(category:, created_at:, card_authentication: nil, card_authorization: nil, card_authorization_expiration: nil, card_balance_inquiry: nil, card_decline: nil, card_financial: nil, card_fuel_confirmation: nil, card_increment: nil, card_refund: nil, card_reversal: nil, card_settlement: nil, card_validation: nil, other: nil)
         #   Some parameter documentations has been truncated, see
         #   {Increase::Models::CardPayment::Element} for more details.
         #
+        #   @param category [Symbol, Increase::Models::CardPayment::Element::Category] The type of the resource. We may add additional possible values for this enum ov
+        #
+        #   @param created_at [Time] The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which th
+        #
         #   @param card_authentication [Increase::Models::CardPayment::Element::CardAuthentication, nil] A Card Authentication object. This field will be present in the JSON response if
         #
         #   @param card_authorization [Increase::Models::CardPayment::Element::CardAuthorization, nil] A Card Authorization object. This field will be present in the JSON response if
@@ -246,12 +250,58 @@ class Element < Increase::Internal::Type::BaseModel
         #
         #   @param card_validation [Increase::Models::CardPayment::Element::CardValidation, nil] An Inbound Card Validation object. This field will be present in the JSON respon
         #
-        #   @param category [Symbol, Increase::Models::CardPayment::Element::Category] The type of the resource. We may add additional possible values for this enum ov
-        #
-        #   @param created_at [Time] The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which th
-        #
         #   @param other [Increase::Models::CardPayment::Element::Other, nil] If the category of this Transaction source is equal to `other`, this field will
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        #
+        # @see Increase::Models::CardPayment::Element#category
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # Card Authorization: details will be under the `card_authorization` object.
+          CARD_AUTHORIZATION = :card_authorization
+
+          # Card Authentication: details will be under the `card_authentication` object.
+          CARD_AUTHENTICATION = :card_authentication
+
+          # Card Balance Inquiry: details will be under the `card_balance_inquiry` object.
+          CARD_BALANCE_INQUIRY = :card_balance_inquiry
+
+          # Inbound Card Validation: details will be under the `card_validation` object.
+          CARD_VALIDATION = :card_validation
+
+          # Card Decline: details will be under the `card_decline` object.
+          CARD_DECLINE = :card_decline
+
+          # Card Reversal: details will be under the `card_reversal` object.
+          CARD_REVERSAL = :card_reversal
+
+          # Card Authorization Expiration: details will be under the `card_authorization_expiration` object.
+          CARD_AUTHORIZATION_EXPIRATION = :card_authorization_expiration
+
+          # Card Increment: details will be under the `card_increment` object.
+          CARD_INCREMENT = :card_increment
+
+          # Card Settlement: details will be under the `card_settlement` object.
+          CARD_SETTLEMENT = :card_settlement
+
+          # Card Refund: details will be under the `card_refund` object.
+          CARD_REFUND = :card_refund
+
+          # Card Fuel Confirmation: details will be under the `card_fuel_confirmation` object.
+          CARD_FUEL_CONFIRMATION = :card_fuel_confirmation
+
+          # Card Financial: details will be under the `card_financial` object.
+          CARD_FINANCIAL = :card_financial
+
+          # Unknown card payment element.
+          OTHER = :other
+
+          # @!method self.values
+          #   @return [Array<Symbol>]
+        end
+
         # @see Increase::Models::CardPayment::Element#card_authentication
         class CardAuthentication < Increase::Internal::Type::BaseModel
           # @!attribute id
@@ -10526,56 +10576,6 @@ class CardholderName < Increase::Internal::Type::BaseModel
           end
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        #
-        # @see Increase::Models::CardPayment::Element#category
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # Card Authorization: details will be under the `card_authorization` object.
-          CARD_AUTHORIZATION = :card_authorization
-
-          # Card Authentication: details will be under the `card_authentication` object.
-          CARD_AUTHENTICATION = :card_authentication
-
-          # Card Balance Inquiry: details will be under the `card_balance_inquiry` object.
-          CARD_BALANCE_INQUIRY = :card_balance_inquiry
-
-          # Inbound Card Validation: details will be under the `card_validation` object.
-          CARD_VALIDATION = :card_validation
-
-          # Card Decline: details will be under the `card_decline` object.
-          CARD_DECLINE = :card_decline
-
-          # Card Reversal: details will be under the `card_reversal` object.
-          CARD_REVERSAL = :card_reversal
-
-          # Card Authorization Expiration: details will be under the `card_authorization_expiration` object.
-          CARD_AUTHORIZATION_EXPIRATION = :card_authorization_expiration
-
-          # Card Increment: details will be under the `card_increment` object.
-          CARD_INCREMENT = :card_increment
-
-          # Card Settlement: details will be under the `card_settlement` object.
-          CARD_SETTLEMENT = :card_settlement
-
-          # Card Refund: details will be under the `card_refund` object.
-          CARD_REFUND = :card_refund
-
-          # Card Fuel Confirmation: details will be under the `card_fuel_confirmation` object.
-          CARD_FUEL_CONFIRMATION = :card_fuel_confirmation
-
-          # Card Financial: details will be under the `card_financial` object.
-          CARD_FINANCIAL = :card_financial
-
-          # Unknown card payment element.
-          OTHER = :other
-
-          # @!method self.values
-          #   @return [Array<Symbol>]
-        end
-
         # @see Increase::Models::CardPayment::Element#other
         class Other < Increase::Internal::Type::BaseModel
           # @!method initialize
diff --git a/lib/increase/models/card_push_transfer.rb b/lib/increase/models/card_push_transfer.rb
index 261c1804..656072a3 100644
--- a/lib/increase/models/card_push_transfer.rb
+++ b/lib/increase/models/card_push_transfer.rb
@@ -427,23 +427,23 @@ class Cancellation < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::CardPushTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::CardPushTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::CardPushTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::CardPushTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::CardPushTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::CardPushTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::CardPushTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::CardPushTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application,
+        optional :oauth_application,
                  -> {
                    Increase::CardPushTransfer::CreatedBy::OAuthApplication
                  },
@@ -453,33 +453,19 @@ class CreatedBy < Increase::Internal::Type::BaseModel
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::CardPushTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::CardPushTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::CardPushTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::CardPushTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::CardPushTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::CardPushTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::CardPushTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::CardPushTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::CardPushTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::CardPushTransfer::CreatedBy#category
@@ -499,6 +485,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::CardPushTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::CardPushTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/card_validation.rb b/lib/increase/models/card_validation.rb
index 1d838541..9d255e6a 100644
--- a/lib/increase/models/card_validation.rb
+++ b/lib/increase/models/card_validation.rb
@@ -419,55 +419,41 @@ module CardholderStreetAddressResult
 
       # @see Increase::Models::CardValidation#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::CardValidation::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::CardValidation::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::CardValidation::CreatedBy::Category]
         required :category, enum: -> { Increase::CardValidation::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::CardValidation::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::CardValidation::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::CardValidation::CreatedBy::OAuthApplication, nil]
-        required :oauth_application, -> { Increase::CardValidation::CreatedBy::OAuthApplication }, nil?: true
+        optional :oauth_application, -> { Increase::CardValidation::CreatedBy::OAuthApplication }, nil?: true
 
         # @!attribute user
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::CardValidation::CreatedBy::User, nil]
-        required :user, -> { Increase::CardValidation::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::CardValidation::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the validation, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::CardValidation::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::CardValidation::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::CardValidation::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::CardValidation::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::CardValidation::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::CardValidation::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::CardValidation::CreatedBy#category
@@ -487,6 +473,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::CardValidation::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::CardValidation::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/check_transfer.rb b/lib/increase/models/check_transfer.rb
index 256a2724..a1566373 100644
--- a/lib/increase/models/check_transfer.rb
+++ b/lib/increase/models/check_transfer.rb
@@ -304,55 +304,41 @@ class Cancellation < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::CheckTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::CheckTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::CheckTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::CheckTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::CheckTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::CheckTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::CheckTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::CheckTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application, -> { Increase::CheckTransfer::CreatedBy::OAuthApplication }, nil?: true
+        optional :oauth_application, -> { Increase::CheckTransfer::CreatedBy::OAuthApplication }, nil?: true
 
         # @!attribute user
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::CheckTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::CheckTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::CheckTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::CheckTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::CheckTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::CheckTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::CheckTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::CheckTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::CheckTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::CheckTransfer::CreatedBy#category
@@ -372,6 +358,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::CheckTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::CheckTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/declined_transaction.rb b/lib/increase/models/declined_transaction.rb
index 69dd900e..b7046798 100644
--- a/lib/increase/models/declined_transaction.rb
+++ b/lib/increase/models/declined_transaction.rb
@@ -138,40 +138,40 @@ module RouteType
 
       # @see Increase::Models::DeclinedTransaction#source
       class Source < Increase::Internal::Type::BaseModel
+        # @!attribute category
+        #   The type of the resource. We may add additional possible values for this enum
+        #   over time; your application should be able to handle such additions gracefully.
+        #
+        #   @return [Symbol, Increase::Models::DeclinedTransaction::Source::Category]
+        required :category, enum: -> { Increase::DeclinedTransaction::Source::Category }
+
         # @!attribute ach_decline
         #   An ACH Decline object. This field will be present in the JSON response if and
         #   only if `category` is equal to `ach_decline`.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::ACHDecline, nil]
-        required :ach_decline, -> { Increase::DeclinedTransaction::Source::ACHDecline }, nil?: true
+        optional :ach_decline, -> { Increase::DeclinedTransaction::Source::ACHDecline }, nil?: true
 
         # @!attribute card_decline
         #   A Card Decline object. This field will be present in the JSON response if and
         #   only if `category` is equal to `card_decline`.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::CardDecline, nil]
-        required :card_decline, -> { Increase::DeclinedTransaction::Source::CardDecline }, nil?: true
-
-        # @!attribute category
-        #   The type of the resource. We may add additional possible values for this enum
-        #   over time; your application should be able to handle such additions gracefully.
-        #
-        #   @return [Symbol, Increase::Models::DeclinedTransaction::Source::Category]
-        required :category, enum: -> { Increase::DeclinedTransaction::Source::Category }
+        optional :card_decline, -> { Increase::DeclinedTransaction::Source::CardDecline }, nil?: true
 
         # @!attribute check_decline
         #   A Check Decline object. This field will be present in the JSON response if and
         #   only if `category` is equal to `check_decline`.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::CheckDecline, nil]
-        required :check_decline, -> { Increase::DeclinedTransaction::Source::CheckDecline }, nil?: true
+        optional :check_decline, -> { Increase::DeclinedTransaction::Source::CheckDecline }, nil?: true
 
         # @!attribute check_deposit_rejection
         #   A Check Deposit Rejection object. This field will be present in the JSON
         #   response if and only if `category` is equal to `check_deposit_rejection`.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::CheckDepositRejection, nil]
-        required :check_deposit_rejection,
+        optional :check_deposit_rejection,
                  -> { Increase::DeclinedTransaction::Source::CheckDepositRejection },
                  nil?: true
 
@@ -181,7 +181,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   `inbound_fednow_transfer_decline`.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::InboundFednowTransferDecline, nil]
-        required :inbound_fednow_transfer_decline,
+        optional :inbound_fednow_transfer_decline,
                  -> { Increase::DeclinedTransaction::Source::InboundFednowTransferDecline },
                  nil?: true
 
@@ -191,7 +191,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   `inbound_real_time_payments_transfer_decline`.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::InboundRealTimePaymentsTransferDecline, nil]
-        required :inbound_real_time_payments_transfer_decline,
+        optional :inbound_real_time_payments_transfer_decline,
                  -> { Increase::DeclinedTransaction::Source::InboundRealTimePaymentsTransferDecline },
                  nil?: true
 
@@ -200,16 +200,16 @@ class Source < Increase::Internal::Type::BaseModel
         #   contain an empty object, otherwise it will contain null.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::Other, nil]
-        required :other, -> { Increase::DeclinedTransaction::Source::Other }, nil?: true
+        optional :other, -> { Increase::DeclinedTransaction::Source::Other }, nil?: true
 
         # @!attribute wire_decline
         #   A Wire Decline object. This field will be present in the JSON response if and
         #   only if `category` is equal to `wire_decline`.
         #
         #   @return [Increase::Models::DeclinedTransaction::Source::WireDecline, nil]
-        required :wire_decline, -> { Increase::DeclinedTransaction::Source::WireDecline }, nil?: true
+        optional :wire_decline, -> { Increase::DeclinedTransaction::Source::WireDecline }, nil?: true
 
-        # @!method initialize(ach_decline:, card_decline:, category:, check_decline:, check_deposit_rejection:, inbound_fednow_transfer_decline:, inbound_real_time_payments_transfer_decline:, other:, wire_decline:)
+        # @!method initialize(category:, ach_decline: nil, card_decline: nil, check_decline: nil, check_deposit_rejection: nil, inbound_fednow_transfer_decline: nil, inbound_real_time_payments_transfer_decline: nil, other: nil, wire_decline: nil)
         #   Some parameter documentations has been truncated, see
         #   {Increase::Models::DeclinedTransaction::Source} for more details.
         #
@@ -219,12 +219,12 @@ class Source < Increase::Internal::Type::BaseModel
         #   additional undocumented keys may appear in this object. These should be treated
         #   as deprecated and will be removed in the future.
         #
+        #   @param category [Symbol, Increase::Models::DeclinedTransaction::Source::Category] The type of the resource. We may add additional possible values for this enum ov
+        #
         #   @param ach_decline [Increase::Models::DeclinedTransaction::Source::ACHDecline, nil] An ACH Decline object. This field will be present in the JSON response if and on
         #
         #   @param card_decline [Increase::Models::DeclinedTransaction::Source::CardDecline, nil] A Card Decline object. This field will be present in the JSON response if and on
         #
-        #   @param category [Symbol, Increase::Models::DeclinedTransaction::Source::Category] The type of the resource. We may add additional possible values for this enum ov
-        #
         #   @param check_decline [Increase::Models::DeclinedTransaction::Source::CheckDecline, nil] A Check Decline object. This field will be present in the JSON response if and o
         #
         #   @param check_deposit_rejection [Increase::Models::DeclinedTransaction::Source::CheckDepositRejection, nil] A Check Deposit Rejection object. This field will be present in the JSON respons
@@ -237,6 +237,41 @@ class Source < Increase::Internal::Type::BaseModel
         #
         #   @param wire_decline [Increase::Models::DeclinedTransaction::Source::WireDecline, nil] A Wire Decline object. This field will be present in the JSON response if and on
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        #
+        # @see Increase::Models::DeclinedTransaction::Source#category
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # ACH Decline: details will be under the `ach_decline` object.
+          ACH_DECLINE = :ach_decline
+
+          # Card Decline: details will be under the `card_decline` object.
+          CARD_DECLINE = :card_decline
+
+          # Check Decline: details will be under the `check_decline` object.
+          CHECK_DECLINE = :check_decline
+
+          # Inbound Real-Time Payments Transfer Decline: details will be under the `inbound_real_time_payments_transfer_decline` object.
+          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_DECLINE = :inbound_real_time_payments_transfer_decline
+
+          # Inbound FedNow Transfer Decline: details will be under the `inbound_fednow_transfer_decline` object.
+          INBOUND_FEDNOW_TRANSFER_DECLINE = :inbound_fednow_transfer_decline
+
+          # Wire Decline: details will be under the `wire_decline` object.
+          WIRE_DECLINE = :wire_decline
+
+          # Check Deposit Rejection: details will be under the `check_deposit_rejection` object.
+          CHECK_DEPOSIT_REJECTION = :check_deposit_rejection
+
+          # The Declined Transaction was made for an undocumented or deprecated reason.
+          OTHER = :other
+
+          # @!method self.values
+          #   @return [Array<Symbol>]
+        end
+
         # @see Increase::Models::DeclinedTransaction::Source#ach_decline
         class ACHDecline < Increase::Internal::Type::BaseModel
           # @!attribute id
@@ -1736,41 +1771,6 @@ class CardholderName < Increase::Internal::Type::BaseModel
           end
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        #
-        # @see Increase::Models::DeclinedTransaction::Source#category
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # ACH Decline: details will be under the `ach_decline` object.
-          ACH_DECLINE = :ach_decline
-
-          # Card Decline: details will be under the `card_decline` object.
-          CARD_DECLINE = :card_decline
-
-          # Check Decline: details will be under the `check_decline` object.
-          CHECK_DECLINE = :check_decline
-
-          # Inbound Real-Time Payments Transfer Decline: details will be under the `inbound_real_time_payments_transfer_decline` object.
-          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_DECLINE = :inbound_real_time_payments_transfer_decline
-
-          # Inbound FedNow Transfer Decline: details will be under the `inbound_fednow_transfer_decline` object.
-          INBOUND_FEDNOW_TRANSFER_DECLINE = :inbound_fednow_transfer_decline
-
-          # Wire Decline: details will be under the `wire_decline` object.
-          WIRE_DECLINE = :wire_decline
-
-          # Check Deposit Rejection: details will be under the `check_deposit_rejection` object.
-          CHECK_DEPOSIT_REJECTION = :check_deposit_rejection
-
-          # The Declined Transaction was made for an undocumented or deprecated reason.
-          OTHER = :other
-
-          # @!method self.values
-          #   @return [Array<Symbol>]
-        end
-
         # @see Increase::Models::DeclinedTransaction::Source#check_decline
         class CheckDecline < Increase::Internal::Type::BaseModel
           # @!attribute amount
diff --git a/lib/increase/models/fednow_transfer.rb b/lib/increase/models/fednow_transfer.rb
index 4c956d47..fd01171f 100644
--- a/lib/increase/models/fednow_transfer.rb
+++ b/lib/increase/models/fednow_transfer.rb
@@ -217,55 +217,41 @@ class Acknowledgement < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::FednowTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::FednowTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::FednowTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::FednowTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::FednowTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::FednowTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::FednowTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::FednowTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application, -> { Increase::FednowTransfer::CreatedBy::OAuthApplication }, nil?: true
+        optional :oauth_application, -> { Increase::FednowTransfer::CreatedBy::OAuthApplication }, nil?: true
 
         # @!attribute user
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::FednowTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::FednowTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::FednowTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::FednowTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::FednowTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::FednowTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::FednowTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::FednowTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::FednowTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::FednowTransfer::CreatedBy#category
@@ -285,6 +271,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::FednowTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::FednowTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/pending_transaction.rb b/lib/increase/models/pending_transaction.rb
index a1dbe9ba..7448d0d0 100644
--- a/lib/increase/models/pending_transaction.rb
+++ b/lib/increase/models/pending_transaction.rb
@@ -167,12 +167,19 @@ module RouteType
 
       # @see Increase::Models::PendingTransaction#source
       class Source < Increase::Internal::Type::BaseModel
+        # @!attribute category
+        #   The type of the resource. We may add additional possible values for this enum
+        #   over time; your application should be able to handle such additions gracefully.
+        #
+        #   @return [Symbol, Increase::Models::PendingTransaction::Source::Category]
+        required :category, enum: -> { Increase::PendingTransaction::Source::Category }
+
         # @!attribute account_transfer_instruction
         #   An Account Transfer Instruction object. This field will be present in the JSON
         #   response if and only if `category` is equal to `account_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::AccountTransferInstruction, nil]
-        required :account_transfer_instruction,
+        optional :account_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::AccountTransferInstruction },
                  nil?: true
 
@@ -181,7 +188,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   response if and only if `category` is equal to `ach_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::ACHTransferInstruction, nil]
-        required :ach_transfer_instruction,
+        optional :ach_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::ACHTransferInstruction },
                  nil?: true
 
@@ -191,7 +198,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   `blockchain_offramp_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::BlockchainOfframpTransferInstruction, nil]
-        required :blockchain_offramp_transfer_instruction,
+        optional :blockchain_offramp_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::BlockchainOfframpTransferInstruction },
                  nil?: true
 
@@ -201,7 +208,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   `blockchain_onramp_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::BlockchainOnrampTransferInstruction, nil]
-        required :blockchain_onramp_transfer_instruction,
+        optional :blockchain_onramp_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::BlockchainOnrampTransferInstruction },
                  nil?: true
 
@@ -212,7 +219,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   transaction.
         #
         #   @return [Increase::Models::PendingTransaction::Source::CardAuthorization, nil]
-        required :card_authorization,
+        optional :card_authorization,
                  -> {
                    Increase::PendingTransaction::Source::CardAuthorization
                  },
@@ -223,23 +230,16 @@ class Source < Increase::Internal::Type::BaseModel
         #   response if and only if `category` is equal to `card_push_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::CardPushTransferInstruction, nil]
-        required :card_push_transfer_instruction,
+        optional :card_push_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::CardPushTransferInstruction },
                  nil?: true
 
-        # @!attribute category
-        #   The type of the resource. We may add additional possible values for this enum
-        #   over time; your application should be able to handle such additions gracefully.
-        #
-        #   @return [Symbol, Increase::Models::PendingTransaction::Source::Category]
-        required :category, enum: -> { Increase::PendingTransaction::Source::Category }
-
         # @!attribute check_deposit_instruction
         #   A Check Deposit Instruction object. This field will be present in the JSON
         #   response if and only if `category` is equal to `check_deposit_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::CheckDepositInstruction, nil]
-        required :check_deposit_instruction,
+        optional :check_deposit_instruction,
                  -> { Increase::PendingTransaction::Source::CheckDepositInstruction },
                  nil?: true
 
@@ -248,7 +248,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   response if and only if `category` is equal to `check_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::CheckTransferInstruction, nil]
-        required :check_transfer_instruction,
+        optional :check_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::CheckTransferInstruction },
                  nil?: true
 
@@ -257,7 +257,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   response if and only if `category` is equal to `fednow_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::FednowTransferInstruction, nil]
-        required :fednow_transfer_instruction,
+        optional :fednow_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::FednowTransferInstruction },
                  nil?: true
 
@@ -268,7 +268,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   be clawed back by the sending institution.
         #
         #   @return [Increase::Models::PendingTransaction::Source::InboundFundsHold, nil]
-        required :inbound_funds_hold,
+        optional :inbound_funds_hold,
                  -> {
                    Increase::PendingTransaction::Source::InboundFundsHold
                  },
@@ -281,7 +281,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   and the User requests that it be reversed.
         #
         #   @return [Increase::Models::PendingTransaction::Source::InboundWireTransferReversal, nil]
-        required :inbound_wire_transfer_reversal,
+        optional :inbound_wire_transfer_reversal,
                  -> { Increase::PendingTransaction::Source::InboundWireTransferReversal },
                  nil?: true
 
@@ -290,7 +290,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   contain an empty object, otherwise it will contain null.
         #
         #   @return [Increase::Models::PendingTransaction::Source::Other, nil]
-        required :other, -> { Increase::PendingTransaction::Source::Other }, nil?: true
+        optional :other, -> { Increase::PendingTransaction::Source::Other }, nil?: true
 
         # @!attribute real_time_payments_transfer_instruction
         #   A Real-Time Payments Transfer Instruction object. This field will be present in
@@ -298,7 +298,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   `real_time_payments_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::RealTimePaymentsTransferInstruction, nil]
-        required :real_time_payments_transfer_instruction,
+        optional :real_time_payments_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::RealTimePaymentsTransferInstruction },
                  nil?: true
 
@@ -307,7 +307,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   response if and only if `category` is equal to `swift_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::SwiftTransferInstruction, nil]
-        required :swift_transfer_instruction,
+        optional :swift_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::SwiftTransferInstruction },
                  nil?: true
 
@@ -317,7 +317,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   initiates a hold on funds in their account.
         #
         #   @return [Hash{Symbol=>Object}, nil]
-        required :user_initiated_hold,
+        optional :user_initiated_hold,
                  Increase::Internal::Type::HashOf[Increase::Internal::Type::Unknown],
                  nil?: true
 
@@ -326,11 +326,11 @@ class Source < Increase::Internal::Type::BaseModel
         #   response if and only if `category` is equal to `wire_transfer_instruction`.
         #
         #   @return [Increase::Models::PendingTransaction::Source::WireTransferInstruction, nil]
-        required :wire_transfer_instruction,
+        optional :wire_transfer_instruction,
                  -> { Increase::PendingTransaction::Source::WireTransferInstruction },
                  nil?: true
 
-        # @!method initialize(account_transfer_instruction:, ach_transfer_instruction:, blockchain_offramp_transfer_instruction:, blockchain_onramp_transfer_instruction:, card_authorization:, card_push_transfer_instruction:, category:, check_deposit_instruction:, check_transfer_instruction:, fednow_transfer_instruction:, inbound_funds_hold:, inbound_wire_transfer_reversal:, other:, real_time_payments_transfer_instruction:, swift_transfer_instruction:, user_initiated_hold:, wire_transfer_instruction:)
+        # @!method initialize(category:, account_transfer_instruction: nil, ach_transfer_instruction: nil, blockchain_offramp_transfer_instruction: nil, blockchain_onramp_transfer_instruction: nil, card_authorization: nil, card_push_transfer_instruction: nil, check_deposit_instruction: nil, check_transfer_instruction: nil, fednow_transfer_instruction: nil, inbound_funds_hold: nil, inbound_wire_transfer_reversal: nil, other: nil, real_time_payments_transfer_instruction: nil, swift_transfer_instruction: nil, user_initiated_hold: nil, wire_transfer_instruction: nil)
         #   Some parameter documentations has been truncated, see
         #   {Increase::Models::PendingTransaction::Source} for more details.
         #
@@ -338,6 +338,8 @@ class Source < Increase::Internal::Type::BaseModel
         #   Pending Transaction. For example, for a card transaction this lists the
         #   merchant's industry and location.
         #
+        #   @param category [Symbol, Increase::Models::PendingTransaction::Source::Category] The type of the resource. We may add additional possible values for this enum ov
+        #
         #   @param account_transfer_instruction [Increase::Models::PendingTransaction::Source::AccountTransferInstruction, nil] An Account Transfer Instruction object. This field will be present in the JSON r
         #
         #   @param ach_transfer_instruction [Increase::Models::PendingTransaction::Source::ACHTransferInstruction, nil] An ACH Transfer Instruction object. This field will be present in the JSON respo
@@ -350,8 +352,6 @@ class Source < Increase::Internal::Type::BaseModel
         #
         #   @param card_push_transfer_instruction [Increase::Models::PendingTransaction::Source::CardPushTransferInstruction, nil] A Card Push Transfer Instruction object. This field will be present in the JSON
         #
-        #   @param category [Symbol, Increase::Models::PendingTransaction::Source::Category] The type of the resource. We may add additional possible values for this enum ov
-        #
         #   @param check_deposit_instruction [Increase::Models::PendingTransaction::Source::CheckDepositInstruction, nil] A Check Deposit Instruction object. This field will be present in the JSON respo
         #
         #   @param check_transfer_instruction [Increase::Models::PendingTransaction::Source::CheckTransferInstruction, nil] A Check Transfer Instruction object. This field will be present in the JSON resp
@@ -372,6 +372,65 @@ class Source < Increase::Internal::Type::BaseModel
         #
         #   @param wire_transfer_instruction [Increase::Models::PendingTransaction::Source::WireTransferInstruction, nil] A Wire Transfer Instruction object. This field will be present in the JSON respo
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        #
+        # @see Increase::Models::PendingTransaction::Source#category
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # Account Transfer Instruction: details will be under the `account_transfer_instruction` object.
+          ACCOUNT_TRANSFER_INSTRUCTION = :account_transfer_instruction
+
+          # ACH Transfer Instruction: details will be under the `ach_transfer_instruction` object.
+          ACH_TRANSFER_INSTRUCTION = :ach_transfer_instruction
+
+          # Card Authorization: details will be under the `card_authorization` object.
+          CARD_AUTHORIZATION = :card_authorization
+
+          # Check Deposit Instruction: details will be under the `check_deposit_instruction` object.
+          CHECK_DEPOSIT_INSTRUCTION = :check_deposit_instruction
+
+          # Check Transfer Instruction: details will be under the `check_transfer_instruction` object.
+          CHECK_TRANSFER_INSTRUCTION = :check_transfer_instruction
+
+          # FedNow Transfer Instruction: details will be under the `fednow_transfer_instruction` object.
+          FEDNOW_TRANSFER_INSTRUCTION = :fednow_transfer_instruction
+
+          # Inbound Funds Hold: details will be under the `inbound_funds_hold` object.
+          INBOUND_FUNDS_HOLD = :inbound_funds_hold
+
+          # User Initiated Hold: details will be under the `user_initiated_hold` object.
+          USER_INITIATED_HOLD = :user_initiated_hold
+
+          # Real-Time Payments Transfer Instruction: details will be under the `real_time_payments_transfer_instruction` object.
+          REAL_TIME_PAYMENTS_TRANSFER_INSTRUCTION = :real_time_payments_transfer_instruction
+
+          # Wire Transfer Instruction: details will be under the `wire_transfer_instruction` object.
+          WIRE_TRANSFER_INSTRUCTION = :wire_transfer_instruction
+
+          # Inbound Wire Transfer Reversal: details will be under the `inbound_wire_transfer_reversal` object.
+          INBOUND_WIRE_TRANSFER_REVERSAL = :inbound_wire_transfer_reversal
+
+          # Swift Transfer Instruction: details will be under the `swift_transfer_instruction` object.
+          SWIFT_TRANSFER_INSTRUCTION = :swift_transfer_instruction
+
+          # Card Push Transfer Instruction: details will be under the `card_push_transfer_instruction` object.
+          CARD_PUSH_TRANSFER_INSTRUCTION = :card_push_transfer_instruction
+
+          # Blockchain On-Ramp Transfer Instruction: details will be under the `blockchain_onramp_transfer_instruction` object.
+          BLOCKCHAIN_ONRAMP_TRANSFER_INSTRUCTION = :blockchain_onramp_transfer_instruction
+
+          # Blockchain Off-Ramp Transfer Instruction: details will be under the `blockchain_offramp_transfer_instruction` object.
+          BLOCKCHAIN_OFFRAMP_TRANSFER_INSTRUCTION = :blockchain_offramp_transfer_instruction
+
+          # The Pending Transaction was made for an undocumented or deprecated reason.
+          OTHER = :other
+
+          # @!method self.values
+          #   @return [Array<Symbol>]
+        end
+
         # @see Increase::Models::PendingTransaction::Source#account_transfer_instruction
         class AccountTransferInstruction < Increase::Internal::Type::BaseModel
           # @!attribute amount
@@ -1775,65 +1834,6 @@ class CardPushTransferInstruction < Increase::Internal::Type::BaseModel
           #   @param transfer_id [String] The identifier of the Card Push Transfer that led to this Pending Transaction.
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        #
-        # @see Increase::Models::PendingTransaction::Source#category
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # Account Transfer Instruction: details will be under the `account_transfer_instruction` object.
-          ACCOUNT_TRANSFER_INSTRUCTION = :account_transfer_instruction
-
-          # ACH Transfer Instruction: details will be under the `ach_transfer_instruction` object.
-          ACH_TRANSFER_INSTRUCTION = :ach_transfer_instruction
-
-          # Card Authorization: details will be under the `card_authorization` object.
-          CARD_AUTHORIZATION = :card_authorization
-
-          # Check Deposit Instruction: details will be under the `check_deposit_instruction` object.
-          CHECK_DEPOSIT_INSTRUCTION = :check_deposit_instruction
-
-          # Check Transfer Instruction: details will be under the `check_transfer_instruction` object.
-          CHECK_TRANSFER_INSTRUCTION = :check_transfer_instruction
-
-          # FedNow Transfer Instruction: details will be under the `fednow_transfer_instruction` object.
-          FEDNOW_TRANSFER_INSTRUCTION = :fednow_transfer_instruction
-
-          # Inbound Funds Hold: details will be under the `inbound_funds_hold` object.
-          INBOUND_FUNDS_HOLD = :inbound_funds_hold
-
-          # User Initiated Hold: details will be under the `user_initiated_hold` object.
-          USER_INITIATED_HOLD = :user_initiated_hold
-
-          # Real-Time Payments Transfer Instruction: details will be under the `real_time_payments_transfer_instruction` object.
-          REAL_TIME_PAYMENTS_TRANSFER_INSTRUCTION = :real_time_payments_transfer_instruction
-
-          # Wire Transfer Instruction: details will be under the `wire_transfer_instruction` object.
-          WIRE_TRANSFER_INSTRUCTION = :wire_transfer_instruction
-
-          # Inbound Wire Transfer Reversal: details will be under the `inbound_wire_transfer_reversal` object.
-          INBOUND_WIRE_TRANSFER_REVERSAL = :inbound_wire_transfer_reversal
-
-          # Swift Transfer Instruction: details will be under the `swift_transfer_instruction` object.
-          SWIFT_TRANSFER_INSTRUCTION = :swift_transfer_instruction
-
-          # Card Push Transfer Instruction: details will be under the `card_push_transfer_instruction` object.
-          CARD_PUSH_TRANSFER_INSTRUCTION = :card_push_transfer_instruction
-
-          # Blockchain On-Ramp Transfer Instruction: details will be under the `blockchain_onramp_transfer_instruction` object.
-          BLOCKCHAIN_ONRAMP_TRANSFER_INSTRUCTION = :blockchain_onramp_transfer_instruction
-
-          # Blockchain Off-Ramp Transfer Instruction: details will be under the `blockchain_offramp_transfer_instruction` object.
-          BLOCKCHAIN_OFFRAMP_TRANSFER_INSTRUCTION = :blockchain_offramp_transfer_instruction
-
-          # The Pending Transaction was made for an undocumented or deprecated reason.
-          OTHER = :other
-
-          # @!method self.values
-          #   @return [Array<Symbol>]
-        end
-
         # @see Increase::Models::PendingTransaction::Source#check_deposit_instruction
         class CheckDepositInstruction < Increase::Internal::Type::BaseModel
           # @!attribute amount
diff --git a/lib/increase/models/real_time_payments_transfer.rb b/lib/increase/models/real_time_payments_transfer.rb
index 193c7546..b254ba6b 100644
--- a/lib/increase/models/real_time_payments_transfer.rb
+++ b/lib/increase/models/real_time_payments_transfer.rb
@@ -302,23 +302,23 @@ class Cancellation < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::RealTimePaymentsTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::RealTimePaymentsTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::RealTimePaymentsTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::RealTimePaymentsTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::RealTimePaymentsTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::RealTimePaymentsTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::RealTimePaymentsTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::RealTimePaymentsTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application,
+        optional :oauth_application,
                  -> { Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication },
                  nil?: true
 
@@ -326,33 +326,19 @@ class CreatedBy < Increase::Internal::Type::BaseModel
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::RealTimePaymentsTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::RealTimePaymentsTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::RealTimePaymentsTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::RealTimePaymentsTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::RealTimePaymentsTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::RealTimePaymentsTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::RealTimePaymentsTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::RealTimePaymentsTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::RealTimePaymentsTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::RealTimePaymentsTransfer::CreatedBy#category
@@ -372,6 +358,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::RealTimePaymentsTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::RealTimePaymentsTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/swift_transfer.rb b/lib/increase/models/swift_transfer.rb
index 1065ba93..dc5f8b65 100644
--- a/lib/increase/models/swift_transfer.rb
+++ b/lib/increase/models/swift_transfer.rb
@@ -198,55 +198,41 @@ class SwiftTransfer < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::SwiftTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::SwiftTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::SwiftTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::SwiftTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::SwiftTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::SwiftTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::SwiftTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::SwiftTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application, -> { Increase::SwiftTransfer::CreatedBy::OAuthApplication }, nil?: true
+        optional :oauth_application, -> { Increase::SwiftTransfer::CreatedBy::OAuthApplication }, nil?: true
 
         # @!attribute user
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::SwiftTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::SwiftTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::SwiftTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::SwiftTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::SwiftTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::SwiftTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::SwiftTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::SwiftTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::SwiftTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::SwiftTransfer::CreatedBy#category
@@ -266,6 +252,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::SwiftTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::SwiftTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
diff --git a/lib/increase/models/transaction.rb b/lib/increase/models/transaction.rb
index e8f5e60e..57a4cceb 100644
--- a/lib/increase/models/transaction.rb
+++ b/lib/increase/models/transaction.rb
@@ -139,6 +139,13 @@ module RouteType
 
       # @see Increase::Models::Transaction#source
       class Source < Increase::Internal::Type::BaseModel
+        # @!attribute category
+        #   The type of the resource. We may add additional possible values for this enum
+        #   over time; your application should be able to handle such additions gracefully.
+        #
+        #   @return [Symbol, Increase::Models::Transaction::Source::Category]
+        required :category, enum: -> { Increase::Transaction::Source::Category }
+
         # @!attribute account_revenue_payment
         #   An Account Revenue Payment object. This field will be present in the JSON
         #   response if and only if `category` is equal to `account_revenue_payment`. An
@@ -146,7 +153,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   Account revenue is a type of non-interest income.
         #
         #   @return [Increase::Models::Transaction::Source::AccountRevenuePayment, nil]
-        required :account_revenue_payment,
+        optional :account_revenue_payment,
                  -> {
                    Increase::Transaction::Source::AccountRevenuePayment
                  },
@@ -159,7 +166,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   decrements the source account, and the other increments the destination account.
         #
         #   @return [Increase::Models::Transaction::Source::AccountTransferIntention, nil]
-        required :account_transfer_intention,
+        optional :account_transfer_intention,
                  -> { Increase::Transaction::Source::AccountTransferIntention },
                  nil?: true
 
@@ -170,7 +177,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   move money into or out of an Increase account via the ACH network.
         #
         #   @return [Increase::Models::Transaction::Source::ACHTransferIntention, nil]
-        required :ach_transfer_intention,
+        optional :ach_transfer_intention,
                  -> {
                    Increase::Transaction::Source::ACHTransferIntention
                  },
@@ -183,7 +190,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   offsets the ACH Transfer Intention. These rejections are rare.
         #
         #   @return [Increase::Models::Transaction::Source::ACHTransferRejection, nil]
-        required :ach_transfer_rejection,
+        optional :ach_transfer_rejection,
                  -> {
                    Increase::Transaction::Source::ACHTransferRejection
                  },
@@ -198,7 +205,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   later.
         #
         #   @return [Increase::Models::Transaction::Source::ACHTransferReturn, nil]
-        required :ach_transfer_return, -> { Increase::Transaction::Source::ACHTransferReturn }, nil?: true
+        optional :ach_transfer_return, -> { Increase::Transaction::Source::ACHTransferReturn }, nil?: true
 
         # @!attribute blockchain_offramp_transfer_settlement
         #   A Blockchain Off-Ramp Transfer Settlement object. This field will be present in
@@ -206,7 +213,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   `blockchain_offramp_transfer_settlement`.
         #
         #   @return [Increase::Models::Transaction::Source::BlockchainOfframpTransferSettlement, nil]
-        required :blockchain_offramp_transfer_settlement,
+        optional :blockchain_offramp_transfer_settlement,
                  -> { Increase::Transaction::Source::BlockchainOfframpTransferSettlement },
                  nil?: true
 
@@ -216,7 +223,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   `blockchain_onramp_transfer_intention`.
         #
         #   @return [Increase::Models::Transaction::Source::BlockchainOnrampTransferIntention, nil]
-        required :blockchain_onramp_transfer_intention,
+        optional :blockchain_onramp_transfer_intention,
                  -> { Increase::Transaction::Source::BlockchainOnrampTransferIntention },
                  nil?: true
 
@@ -226,7 +233,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   Contains the details of a successful Card Dispute.
         #
         #   @return [Increase::Models::Transaction::Source::CardDisputeAcceptance, nil]
-        required :card_dispute_acceptance,
+        optional :card_dispute_acceptance,
                  -> {
                    Increase::Transaction::Source::CardDisputeAcceptance
                  },
@@ -238,7 +245,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   related to a Card Dispute.
         #
         #   @return [Increase::Models::Transaction::Source::CardDisputeFinancial, nil]
-        required :card_dispute_financial,
+        optional :card_dispute_financial,
                  -> {
                    Increase::Transaction::Source::CardDisputeFinancial
                  },
@@ -250,7 +257,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   details of a lost Card Dispute.
         #
         #   @return [Increase::Models::Transaction::Source::CardDisputeLoss, nil]
-        required :card_dispute_loss, -> { Increase::Transaction::Source::CardDisputeLoss }, nil?: true
+        optional :card_dispute_loss, -> { Increase::Transaction::Source::CardDisputeLoss }, nil?: true
 
         # @!attribute card_financial
         #   A Card Financial object. This field will be present in the JSON response if and
@@ -258,7 +265,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   holds placed on a customers funds with the intent to later clear a transaction.
         #
         #   @return [Increase::Models::Transaction::Source::CardFinancial, nil]
-        required :card_financial, -> { Increase::Transaction::Source::CardFinancial }, nil?: true
+        optional :card_financial, -> { Increase::Transaction::Source::CardFinancial }, nil?: true
 
         # @!attribute card_push_transfer_acceptance
         #   A Card Push Transfer Acceptance object. This field will be present in the JSON
@@ -267,7 +274,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   sent from Increase is accepted by the receiving bank.
         #
         #   @return [Increase::Models::Transaction::Source::CardPushTransferAcceptance, nil]
-        required :card_push_transfer_acceptance,
+        optional :card_push_transfer_acceptance,
                  -> { Increase::Transaction::Source::CardPushTransferAcceptance },
                  nil?: true
 
@@ -279,7 +286,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   transaction.
         #
         #   @return [Increase::Models::Transaction::Source::CardRefund, nil]
-        required :card_refund, -> { Increase::Transaction::Source::CardRefund }, nil?: true
+        optional :card_refund, -> { Increase::Transaction::Source::CardRefund }, nil?: true
 
         # @!attribute card_revenue_payment
         #   A Card Revenue Payment object. This field will be present in the JSON response
@@ -287,7 +294,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   Payments reflect earnings from fees on card transactions.
         #
         #   @return [Increase::Models::Transaction::Source::CardRevenuePayment, nil]
-        required :card_revenue_payment, -> { Increase::Transaction::Source::CardRevenuePayment }, nil?: true
+        optional :card_revenue_payment, -> { Increase::Transaction::Source::CardRevenuePayment }, nil?: true
 
         # @!attribute card_settlement
         #   A Card Settlement object. This field will be present in the JSON response if and
@@ -297,7 +304,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   without first authorizing it.
         #
         #   @return [Increase::Models::Transaction::Source::CardSettlement, nil]
-        required :card_settlement, -> { Increase::Transaction::Source::CardSettlement }, nil?: true
+        optional :card_settlement, -> { Increase::Transaction::Source::CardSettlement }, nil?: true
 
         # @!attribute cashback_payment
         #   A Cashback Payment object. This field will be present in the JSON response if
@@ -306,14 +313,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   usually paid monthly for the prior month's transactions.
         #
         #   @return [Increase::Models::Transaction::Source::CashbackPayment, nil]
-        required :cashback_payment, -> { Increase::Transaction::Source::CashbackPayment }, nil?: true
-
-        # @!attribute category
-        #   The type of the resource. We may add additional possible values for this enum
-        #   over time; your application should be able to handle such additions gracefully.
-        #
-        #   @return [Symbol, Increase::Models::Transaction::Source::Category]
-        required :category, enum: -> { Increase::Transaction::Source::Category }
+        optional :cashback_payment, -> { Increase::Transaction::Source::CashbackPayment }, nil?: true
 
         # @!attribute check_deposit_acceptance
         #   A Check Deposit Acceptance object. This field will be present in the JSON
@@ -323,7 +323,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   will appear as a Check Deposit Return.
         #
         #   @return [Increase::Models::Transaction::Source::CheckDepositAcceptance, nil]
-        required :check_deposit_acceptance,
+        optional :check_deposit_acceptance,
                  -> { Increase::Transaction::Source::CheckDepositAcceptance },
                  nil?: true
 
@@ -336,7 +336,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   checks are returned within the first 7 days after the deposit is made.
         #
         #   @return [Increase::Models::Transaction::Source::CheckDepositReturn, nil]
-        required :check_deposit_return, -> { Increase::Transaction::Source::CheckDepositReturn }, nil?: true
+        optional :check_deposit_return, -> { Increase::Transaction::Source::CheckDepositReturn }, nil?: true
 
         # @!attribute check_transfer_deposit
         #   A Check Transfer Deposit object. This field will be present in the JSON response
@@ -345,7 +345,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   bank account. These types of checks are not pre-registered.
         #
         #   @return [Increase::Models::Transaction::Source::CheckTransferDeposit, nil]
-        required :check_transfer_deposit,
+        optional :check_transfer_deposit,
                  -> {
                    Increase::Transaction::Source::CheckTransferDeposit
                  },
@@ -358,7 +358,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   when a FedNow Transfer sent from Increase is acknowledged by the receiving bank.
         #
         #   @return [Increase::Models::Transaction::Source::FednowTransferAcknowledgement, nil]
-        required :fednow_transfer_acknowledgement,
+        optional :fednow_transfer_acknowledgement,
                  -> { Increase::Transaction::Source::FednowTransferAcknowledgement },
                  nil?: true
 
@@ -368,7 +368,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   made to Increase.
         #
         #   @return [Increase::Models::Transaction::Source::FeePayment, nil]
-        required :fee_payment, -> { Increase::Transaction::Source::FeePayment }, nil?: true
+        optional :fee_payment, -> { Increase::Transaction::Source::FeePayment }, nil?: true
 
         # @!attribute inbound_ach_transfer
         #   An Inbound ACH Transfer Intention object. This field will be present in the JSON
@@ -377,7 +377,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   another bank and received by Increase.
         #
         #   @return [Increase::Models::Transaction::Source::InboundACHTransfer, nil]
-        required :inbound_ach_transfer, -> { Increase::Transaction::Source::InboundACHTransfer }, nil?: true
+        optional :inbound_ach_transfer, -> { Increase::Transaction::Source::InboundACHTransfer }, nil?: true
 
         # @!attribute inbound_ach_transfer_return_intention
         #   An Inbound ACH Transfer Return Intention object. This field will be present in
@@ -387,7 +387,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   returned by Increase.
         #
         #   @return [Increase::Models::Transaction::Source::InboundACHTransferReturnIntention, nil]
-        required :inbound_ach_transfer_return_intention,
+        optional :inbound_ach_transfer_return_intention,
                  -> { Increase::Transaction::Source::InboundACHTransferReturnIntention },
                  nil?: true
 
@@ -398,7 +398,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   check or return deposited through Check21.
         #
         #   @return [Increase::Models::Transaction::Source::InboundCheckAdjustment, nil]
-        required :inbound_check_adjustment,
+        optional :inbound_check_adjustment,
                  -> { Increase::Transaction::Source::InboundCheckAdjustment },
                  nil?: true
 
@@ -410,7 +410,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   requests that it be returned.
         #
         #   @return [Increase::Models::Transaction::Source::InboundCheckDepositReturnIntention, nil]
-        required :inbound_check_deposit_return_intention,
+        optional :inbound_check_deposit_return_intention,
                  -> { Increase::Transaction::Source::InboundCheckDepositReturnIntention },
                  nil?: true
 
@@ -422,7 +422,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   Increase.
         #
         #   @return [Increase::Models::Transaction::Source::InboundFednowTransferConfirmation, nil]
-        required :inbound_fednow_transfer_confirmation,
+        optional :inbound_fednow_transfer_confirmation,
                  -> { Increase::Transaction::Source::InboundFednowTransferConfirmation },
                  nil?: true
 
@@ -434,7 +434,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   initiated at another bank and received by Increase.
         #
         #   @return [Increase::Models::Transaction::Source::InboundRealTimePaymentsTransferConfirmation, nil]
-        required :inbound_real_time_payments_transfer_confirmation,
+        optional :inbound_real_time_payments_transfer_confirmation,
                  -> { Increase::Transaction::Source::InboundRealTimePaymentsTransferConfirmation },
                  nil?: true
 
@@ -446,7 +446,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   the original destination account details were incorrect.
         #
         #   @return [Increase::Models::Transaction::Source::InboundWireReversal, nil]
-        required :inbound_wire_reversal, -> { Increase::Transaction::Source::InboundWireReversal }, nil?: true
+        optional :inbound_wire_reversal, -> { Increase::Transaction::Source::InboundWireReversal }, nil?: true
 
         # @!attribute inbound_wire_transfer
         #   An Inbound Wire Transfer Intention object. This field will be present in the
@@ -455,7 +455,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   another bank and received by Increase.
         #
         #   @return [Increase::Models::Transaction::Source::InboundWireTransfer, nil]
-        required :inbound_wire_transfer, -> { Increase::Transaction::Source::InboundWireTransfer }, nil?: true
+        optional :inbound_wire_transfer, -> { Increase::Transaction::Source::InboundWireTransfer }, nil?: true
 
         # @!attribute inbound_wire_transfer_reversal
         #   An Inbound Wire Transfer Reversal Intention object. This field will be present
@@ -465,7 +465,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   reversed.
         #
         #   @return [Increase::Models::Transaction::Source::InboundWireTransferReversal, nil]
-        required :inbound_wire_transfer_reversal,
+        optional :inbound_wire_transfer_reversal,
                  -> { Increase::Transaction::Source::InboundWireTransferReversal },
                  nil?: true
 
@@ -476,7 +476,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   monthly.
         #
         #   @return [Increase::Models::Transaction::Source::InterestPayment, nil]
-        required :interest_payment, -> { Increase::Transaction::Source::InterestPayment }, nil?: true
+        optional :interest_payment, -> { Increase::Transaction::Source::InterestPayment }, nil?: true
 
         # @!attribute internal_source
         #   An Internal Source object. This field will be present in the JSON response if
@@ -484,14 +484,14 @@ class Source < Increase::Internal::Type::BaseModel
         #   user and Increase. See the `reason` attribute for more information.
         #
         #   @return [Increase::Models::Transaction::Source::InternalSource, nil]
-        required :internal_source, -> { Increase::Transaction::Source::InternalSource }, nil?: true
+        optional :internal_source, -> { Increase::Transaction::Source::InternalSource }, nil?: true
 
         # @!attribute other
         #   If the category of this Transaction source is equal to `other`, this field will
         #   contain an empty object, otherwise it will contain null.
         #
         #   @return [Increase::Models::Transaction::Source::Other, nil]
-        required :other, -> { Increase::Transaction::Source::Other }, nil?: true
+        optional :other, -> { Increase::Transaction::Source::Other }, nil?: true
 
         # @!attribute real_time_payments_transfer_acknowledgement
         #   A Real-Time Payments Transfer Acknowledgement object. This field will be present
@@ -501,7 +501,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   is acknowledged by the receiving bank.
         #
         #   @return [Increase::Models::Transaction::Source::RealTimePaymentsTransferAcknowledgement, nil]
-        required :real_time_payments_transfer_acknowledgement,
+        optional :real_time_payments_transfer_acknowledgement,
                  -> { Increase::Transaction::Source::RealTimePaymentsTransferAcknowledgement },
                  nil?: true
 
@@ -511,7 +511,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   purposes.
         #
         #   @return [Increase::Models::Transaction::Source::SampleFunds, nil]
-        required :sample_funds, -> { Increase::Transaction::Source::SampleFunds }, nil?: true
+        optional :sample_funds, -> { Increase::Transaction::Source::SampleFunds }, nil?: true
 
         # @!attribute swift_transfer_intention
         #   A Swift Transfer Intention object. This field will be present in the JSON
@@ -519,7 +519,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   Swift Transfer initiated via Increase.
         #
         #   @return [Increase::Models::Transaction::Source::SwiftTransferIntention, nil]
-        required :swift_transfer_intention,
+        optional :swift_transfer_intention,
                  -> { Increase::Transaction::Source::SwiftTransferIntention },
                  nil?: true
 
@@ -529,7 +529,7 @@ class Source < Increase::Internal::Type::BaseModel
         #   Return is created when a Swift Transfer is returned by the receiving bank.
         #
         #   @return [Increase::Models::Transaction::Source::SwiftTransferReturn, nil]
-        required :swift_transfer_return, -> { Increase::Transaction::Source::SwiftTransferReturn }, nil?: true
+        optional :swift_transfer_return, -> { Increase::Transaction::Source::SwiftTransferReturn }, nil?: true
 
         # @!attribute wire_transfer_intention
         #   A Wire Transfer Intention object. This field will be present in the JSON
@@ -537,13 +537,13 @@ class Source < Increase::Internal::Type::BaseModel
         #   Transfer initiated via Increase and sent to a different bank.
         #
         #   @return [Increase::Models::Transaction::Source::WireTransferIntention, nil]
-        required :wire_transfer_intention,
+        optional :wire_transfer_intention,
                  -> {
                    Increase::Transaction::Source::WireTransferIntention
                  },
                  nil?: true
 
-        # @!method initialize(account_revenue_payment:, account_transfer_intention:, ach_transfer_intention:, ach_transfer_rejection:, ach_transfer_return:, blockchain_offramp_transfer_settlement:, blockchain_onramp_transfer_intention:, card_dispute_acceptance:, card_dispute_financial:, card_dispute_loss:, card_financial:, card_push_transfer_acceptance:, card_refund:, card_revenue_payment:, card_settlement:, cashback_payment:, category:, check_deposit_acceptance:, check_deposit_return:, check_transfer_deposit:, fednow_transfer_acknowledgement:, fee_payment:, inbound_ach_transfer:, inbound_ach_transfer_return_intention:, inbound_check_adjustment:, inbound_check_deposit_return_intention:, inbound_fednow_transfer_confirmation:, inbound_real_time_payments_transfer_confirmation:, inbound_wire_reversal:, inbound_wire_transfer:, inbound_wire_transfer_reversal:, interest_payment:, internal_source:, other:, real_time_payments_transfer_acknowledgement:, sample_funds:, swift_transfer_intention:, swift_transfer_return:, wire_transfer_intention:)
+        # @!method initialize(category:, account_revenue_payment: nil, account_transfer_intention: nil, ach_transfer_intention: nil, ach_transfer_rejection: nil, ach_transfer_return: nil, blockchain_offramp_transfer_settlement: nil, blockchain_onramp_transfer_intention: nil, card_dispute_acceptance: nil, card_dispute_financial: nil, card_dispute_loss: nil, card_financial: nil, card_push_transfer_acceptance: nil, card_refund: nil, card_revenue_payment: nil, card_settlement: nil, cashback_payment: nil, check_deposit_acceptance: nil, check_deposit_return: nil, check_transfer_deposit: nil, fednow_transfer_acknowledgement: nil, fee_payment: nil, inbound_ach_transfer: nil, inbound_ach_transfer_return_intention: nil, inbound_check_adjustment: nil, inbound_check_deposit_return_intention: nil, inbound_fednow_transfer_confirmation: nil, inbound_real_time_payments_transfer_confirmation: nil, inbound_wire_reversal: nil, inbound_wire_transfer: nil, inbound_wire_transfer_reversal: nil, interest_payment: nil, internal_source: nil, other: nil, real_time_payments_transfer_acknowledgement: nil, sample_funds: nil, swift_transfer_intention: nil, swift_transfer_return: nil, wire_transfer_intention: nil)
         #   Some parameter documentations has been truncated, see
         #   {Increase::Models::Transaction::Source} for more details.
         #
@@ -552,6 +552,8 @@ class Source < Increase::Internal::Type::BaseModel
         #   undocumented keys may appear in this object. These should be treated as
         #   deprecated and will be removed in the future.
         #
+        #   @param category [Symbol, Increase::Models::Transaction::Source::Category] The type of the resource. We may add additional possible values for this enum ov
+        #
         #   @param account_revenue_payment [Increase::Models::Transaction::Source::AccountRevenuePayment, nil] An Account Revenue Payment object. This field will be present in the JSON respon
         #
         #   @param account_transfer_intention [Increase::Models::Transaction::Source::AccountTransferIntention, nil] An Account Transfer Intention object. This field will be present in the JSON res
@@ -584,8 +586,6 @@ class Source < Increase::Internal::Type::BaseModel
         #
         #   @param cashback_payment [Increase::Models::Transaction::Source::CashbackPayment, nil] A Cashback Payment object. This field will be present in the JSON response if an
         #
-        #   @param category [Symbol, Increase::Models::Transaction::Source::Category] The type of the resource. We may add additional possible values for this enum ov
-        #
         #   @param check_deposit_acceptance [Increase::Models::Transaction::Source::CheckDepositAcceptance, nil] A Check Deposit Acceptance object. This field will be present in the JSON respon
         #
         #   @param check_deposit_return [Increase::Models::Transaction::Source::CheckDepositReturn, nil] A Check Deposit Return object. This field will be present in the JSON response i
@@ -630,6 +630,131 @@ class Source < Increase::Internal::Type::BaseModel
         #
         #   @param wire_transfer_intention [Increase::Models::Transaction::Source::WireTransferIntention, nil] A Wire Transfer Intention object. This field will be present in the JSON respons
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        #
+        # @see Increase::Models::Transaction::Source#category
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # Account Transfer Intention: details will be under the `account_transfer_intention` object.
+          ACCOUNT_TRANSFER_INTENTION = :account_transfer_intention
+
+          # ACH Transfer Intention: details will be under the `ach_transfer_intention` object.
+          ACH_TRANSFER_INTENTION = :ach_transfer_intention
+
+          # ACH Transfer Rejection: details will be under the `ach_transfer_rejection` object.
+          ACH_TRANSFER_REJECTION = :ach_transfer_rejection
+
+          # ACH Transfer Return: details will be under the `ach_transfer_return` object.
+          ACH_TRANSFER_RETURN = :ach_transfer_return
+
+          # Cashback Payment: details will be under the `cashback_payment` object.
+          CASHBACK_PAYMENT = :cashback_payment
+
+          # Legacy Card Dispute Acceptance: details will be under the `card_dispute_acceptance` object.
+          CARD_DISPUTE_ACCEPTANCE = :card_dispute_acceptance
+
+          # Card Dispute Financial: details will be under the `card_dispute_financial` object.
+          CARD_DISPUTE_FINANCIAL = :card_dispute_financial
+
+          # Legacy Card Dispute Loss: details will be under the `card_dispute_loss` object.
+          CARD_DISPUTE_LOSS = :card_dispute_loss
+
+          # Card Refund: details will be under the `card_refund` object.
+          CARD_REFUND = :card_refund
+
+          # Card Settlement: details will be under the `card_settlement` object.
+          CARD_SETTLEMENT = :card_settlement
+
+          # Card Financial: details will be under the `card_financial` object.
+          CARD_FINANCIAL = :card_financial
+
+          # Card Revenue Payment: details will be under the `card_revenue_payment` object.
+          CARD_REVENUE_PAYMENT = :card_revenue_payment
+
+          # Check Deposit Acceptance: details will be under the `check_deposit_acceptance` object.
+          CHECK_DEPOSIT_ACCEPTANCE = :check_deposit_acceptance
+
+          # Check Deposit Return: details will be under the `check_deposit_return` object.
+          CHECK_DEPOSIT_RETURN = :check_deposit_return
+
+          # FedNow Transfer Acknowledgement: details will be under the `fednow_transfer_acknowledgement` object.
+          FEDNOW_TRANSFER_ACKNOWLEDGEMENT = :fednow_transfer_acknowledgement
+
+          # Check Transfer Deposit: details will be under the `check_transfer_deposit` object.
+          CHECK_TRANSFER_DEPOSIT = :check_transfer_deposit
+
+          # Fee Payment: details will be under the `fee_payment` object.
+          FEE_PAYMENT = :fee_payment
+
+          # Inbound ACH Transfer Intention: details will be under the `inbound_ach_transfer` object.
+          INBOUND_ACH_TRANSFER = :inbound_ach_transfer
+
+          # Inbound ACH Transfer Return Intention: details will be under the `inbound_ach_transfer_return_intention` object.
+          INBOUND_ACH_TRANSFER_RETURN_INTENTION = :inbound_ach_transfer_return_intention
+
+          # Inbound Check Deposit Return Intention: details will be under the `inbound_check_deposit_return_intention` object.
+          INBOUND_CHECK_DEPOSIT_RETURN_INTENTION = :inbound_check_deposit_return_intention
+
+          # Inbound Check Adjustment: details will be under the `inbound_check_adjustment` object.
+          INBOUND_CHECK_ADJUSTMENT = :inbound_check_adjustment
+
+          # Inbound FedNow Transfer Confirmation: details will be under the `inbound_fednow_transfer_confirmation` object.
+          INBOUND_FEDNOW_TRANSFER_CONFIRMATION = :inbound_fednow_transfer_confirmation
+
+          # Inbound Real-Time Payments Transfer Confirmation: details will be under the `inbound_real_time_payments_transfer_confirmation` object.
+          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_CONFIRMATION = :inbound_real_time_payments_transfer_confirmation
+
+          # Inbound Wire Reversal: details will be under the `inbound_wire_reversal` object.
+          INBOUND_WIRE_REVERSAL = :inbound_wire_reversal
+
+          # Inbound Wire Transfer Intention: details will be under the `inbound_wire_transfer` object.
+          INBOUND_WIRE_TRANSFER = :inbound_wire_transfer
+
+          # Inbound Wire Transfer Reversal Intention: details will be under the `inbound_wire_transfer_reversal` object.
+          INBOUND_WIRE_TRANSFER_REVERSAL = :inbound_wire_transfer_reversal
+
+          # Interest Payment: details will be under the `interest_payment` object.
+          INTEREST_PAYMENT = :interest_payment
+
+          # Internal Source: details will be under the `internal_source` object.
+          INTERNAL_SOURCE = :internal_source
+
+          # Real-Time Payments Transfer Acknowledgement: details will be under the `real_time_payments_transfer_acknowledgement` object.
+          REAL_TIME_PAYMENTS_TRANSFER_ACKNOWLEDGEMENT = :real_time_payments_transfer_acknowledgement
+
+          # Sample Funds: details will be under the `sample_funds` object.
+          SAMPLE_FUNDS = :sample_funds
+
+          # Wire Transfer Intention: details will be under the `wire_transfer_intention` object.
+          WIRE_TRANSFER_INTENTION = :wire_transfer_intention
+
+          # Swift Transfer Intention: details will be under the `swift_transfer_intention` object.
+          SWIFT_TRANSFER_INTENTION = :swift_transfer_intention
+
+          # Swift Transfer Return: details will be under the `swift_transfer_return` object.
+          SWIFT_TRANSFER_RETURN = :swift_transfer_return
+
+          # Card Push Transfer Acceptance: details will be under the `card_push_transfer_acceptance` object.
+          CARD_PUSH_TRANSFER_ACCEPTANCE = :card_push_transfer_acceptance
+
+          # Account Revenue Payment: details will be under the `account_revenue_payment` object.
+          ACCOUNT_REVENUE_PAYMENT = :account_revenue_payment
+
+          # Blockchain On-Ramp Transfer Intention: details will be under the `blockchain_onramp_transfer_intention` object.
+          BLOCKCHAIN_ONRAMP_TRANSFER_INTENTION = :blockchain_onramp_transfer_intention
+
+          # Blockchain Off-Ramp Transfer Settlement: details will be under the `blockchain_offramp_transfer_settlement` object.
+          BLOCKCHAIN_OFFRAMP_TRANSFER_SETTLEMENT = :blockchain_offramp_transfer_settlement
+
+          # The Transaction was made for an undocumented or deprecated reason.
+          OTHER = :other
+
+          # @!method self.values
+          #   @return [Array<Symbol>]
+        end
+
         # @see Increase::Models::Transaction::Source#account_revenue_payment
         class AccountRevenuePayment < Increase::Internal::Type::BaseModel
           # @!attribute accrued_on_account_id
@@ -5411,131 +5536,6 @@ module Currency
           end
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        #
-        # @see Increase::Models::Transaction::Source#category
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # Account Transfer Intention: details will be under the `account_transfer_intention` object.
-          ACCOUNT_TRANSFER_INTENTION = :account_transfer_intention
-
-          # ACH Transfer Intention: details will be under the `ach_transfer_intention` object.
-          ACH_TRANSFER_INTENTION = :ach_transfer_intention
-
-          # ACH Transfer Rejection: details will be under the `ach_transfer_rejection` object.
-          ACH_TRANSFER_REJECTION = :ach_transfer_rejection
-
-          # ACH Transfer Return: details will be under the `ach_transfer_return` object.
-          ACH_TRANSFER_RETURN = :ach_transfer_return
-
-          # Cashback Payment: details will be under the `cashback_payment` object.
-          CASHBACK_PAYMENT = :cashback_payment
-
-          # Legacy Card Dispute Acceptance: details will be under the `card_dispute_acceptance` object.
-          CARD_DISPUTE_ACCEPTANCE = :card_dispute_acceptance
-
-          # Card Dispute Financial: details will be under the `card_dispute_financial` object.
-          CARD_DISPUTE_FINANCIAL = :card_dispute_financial
-
-          # Legacy Card Dispute Loss: details will be under the `card_dispute_loss` object.
-          CARD_DISPUTE_LOSS = :card_dispute_loss
-
-          # Card Refund: details will be under the `card_refund` object.
-          CARD_REFUND = :card_refund
-
-          # Card Settlement: details will be under the `card_settlement` object.
-          CARD_SETTLEMENT = :card_settlement
-
-          # Card Financial: details will be under the `card_financial` object.
-          CARD_FINANCIAL = :card_financial
-
-          # Card Revenue Payment: details will be under the `card_revenue_payment` object.
-          CARD_REVENUE_PAYMENT = :card_revenue_payment
-
-          # Check Deposit Acceptance: details will be under the `check_deposit_acceptance` object.
-          CHECK_DEPOSIT_ACCEPTANCE = :check_deposit_acceptance
-
-          # Check Deposit Return: details will be under the `check_deposit_return` object.
-          CHECK_DEPOSIT_RETURN = :check_deposit_return
-
-          # FedNow Transfer Acknowledgement: details will be under the `fednow_transfer_acknowledgement` object.
-          FEDNOW_TRANSFER_ACKNOWLEDGEMENT = :fednow_transfer_acknowledgement
-
-          # Check Transfer Deposit: details will be under the `check_transfer_deposit` object.
-          CHECK_TRANSFER_DEPOSIT = :check_transfer_deposit
-
-          # Fee Payment: details will be under the `fee_payment` object.
-          FEE_PAYMENT = :fee_payment
-
-          # Inbound ACH Transfer Intention: details will be under the `inbound_ach_transfer` object.
-          INBOUND_ACH_TRANSFER = :inbound_ach_transfer
-
-          # Inbound ACH Transfer Return Intention: details will be under the `inbound_ach_transfer_return_intention` object.
-          INBOUND_ACH_TRANSFER_RETURN_INTENTION = :inbound_ach_transfer_return_intention
-
-          # Inbound Check Deposit Return Intention: details will be under the `inbound_check_deposit_return_intention` object.
-          INBOUND_CHECK_DEPOSIT_RETURN_INTENTION = :inbound_check_deposit_return_intention
-
-          # Inbound Check Adjustment: details will be under the `inbound_check_adjustment` object.
-          INBOUND_CHECK_ADJUSTMENT = :inbound_check_adjustment
-
-          # Inbound FedNow Transfer Confirmation: details will be under the `inbound_fednow_transfer_confirmation` object.
-          INBOUND_FEDNOW_TRANSFER_CONFIRMATION = :inbound_fednow_transfer_confirmation
-
-          # Inbound Real-Time Payments Transfer Confirmation: details will be under the `inbound_real_time_payments_transfer_confirmation` object.
-          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_CONFIRMATION = :inbound_real_time_payments_transfer_confirmation
-
-          # Inbound Wire Reversal: details will be under the `inbound_wire_reversal` object.
-          INBOUND_WIRE_REVERSAL = :inbound_wire_reversal
-
-          # Inbound Wire Transfer Intention: details will be under the `inbound_wire_transfer` object.
-          INBOUND_WIRE_TRANSFER = :inbound_wire_transfer
-
-          # Inbound Wire Transfer Reversal Intention: details will be under the `inbound_wire_transfer_reversal` object.
-          INBOUND_WIRE_TRANSFER_REVERSAL = :inbound_wire_transfer_reversal
-
-          # Interest Payment: details will be under the `interest_payment` object.
-          INTEREST_PAYMENT = :interest_payment
-
-          # Internal Source: details will be under the `internal_source` object.
-          INTERNAL_SOURCE = :internal_source
-
-          # Real-Time Payments Transfer Acknowledgement: details will be under the `real_time_payments_transfer_acknowledgement` object.
-          REAL_TIME_PAYMENTS_TRANSFER_ACKNOWLEDGEMENT = :real_time_payments_transfer_acknowledgement
-
-          # Sample Funds: details will be under the `sample_funds` object.
-          SAMPLE_FUNDS = :sample_funds
-
-          # Wire Transfer Intention: details will be under the `wire_transfer_intention` object.
-          WIRE_TRANSFER_INTENTION = :wire_transfer_intention
-
-          # Swift Transfer Intention: details will be under the `swift_transfer_intention` object.
-          SWIFT_TRANSFER_INTENTION = :swift_transfer_intention
-
-          # Swift Transfer Return: details will be under the `swift_transfer_return` object.
-          SWIFT_TRANSFER_RETURN = :swift_transfer_return
-
-          # Card Push Transfer Acceptance: details will be under the `card_push_transfer_acceptance` object.
-          CARD_PUSH_TRANSFER_ACCEPTANCE = :card_push_transfer_acceptance
-
-          # Account Revenue Payment: details will be under the `account_revenue_payment` object.
-          ACCOUNT_REVENUE_PAYMENT = :account_revenue_payment
-
-          # Blockchain On-Ramp Transfer Intention: details will be under the `blockchain_onramp_transfer_intention` object.
-          BLOCKCHAIN_ONRAMP_TRANSFER_INTENTION = :blockchain_onramp_transfer_intention
-
-          # Blockchain Off-Ramp Transfer Settlement: details will be under the `blockchain_offramp_transfer_settlement` object.
-          BLOCKCHAIN_OFFRAMP_TRANSFER_SETTLEMENT = :blockchain_offramp_transfer_settlement
-
-          # The Transaction was made for an undocumented or deprecated reason.
-          OTHER = :other
-
-          # @!method self.values
-          #   @return [Array<Symbol>]
-        end
-
         # @see Increase::Models::Transaction::Source#check_deposit_acceptance
         class CheckDepositAcceptance < Increase::Internal::Type::BaseModel
           # @!attribute account_number
diff --git a/lib/increase/models/wire_transfer.rb b/lib/increase/models/wire_transfer.rb
index fc2fba21..8aebdb2e 100644
--- a/lib/increase/models/wire_transfer.rb
+++ b/lib/increase/models/wire_transfer.rb
@@ -273,55 +273,41 @@ class Cancellation < Increase::Internal::Type::BaseModel
 
       # @see Increase::Models::WireTransfer#created_by
       class CreatedBy < Increase::Internal::Type::BaseModel
-        # @!attribute api_key
-        #   If present, details about the API key that created the transfer.
-        #
-        #   @return [Increase::Models::WireTransfer::CreatedBy::APIKey, nil]
-        required :api_key, -> { Increase::WireTransfer::CreatedBy::APIKey }, nil?: true
-
         # @!attribute category
         #   The type of object that created this transfer.
         #
         #   @return [Symbol, Increase::Models::WireTransfer::CreatedBy::Category]
         required :category, enum: -> { Increase::WireTransfer::CreatedBy::Category }
 
+        # @!attribute api_key
+        #   If present, details about the API key that created the transfer.
+        #
+        #   @return [Increase::Models::WireTransfer::CreatedBy::APIKey, nil]
+        optional :api_key, -> { Increase::WireTransfer::CreatedBy::APIKey }, nil?: true
+
         # @!attribute oauth_application
         #   If present, details about the OAuth Application that created the transfer.
         #
         #   @return [Increase::Models::WireTransfer::CreatedBy::OAuthApplication, nil]
-        required :oauth_application, -> { Increase::WireTransfer::CreatedBy::OAuthApplication }, nil?: true
+        optional :oauth_application, -> { Increase::WireTransfer::CreatedBy::OAuthApplication }, nil?: true
 
         # @!attribute user
         #   If present, details about the User that created the transfer.
         #
         #   @return [Increase::Models::WireTransfer::CreatedBy::User, nil]
-        required :user, -> { Increase::WireTransfer::CreatedBy::User }, nil?: true
+        optional :user, -> { Increase::WireTransfer::CreatedBy::User }, nil?: true
 
-        # @!method initialize(api_key:, category:, oauth_application:, user:)
+        # @!method initialize(category:, api_key: nil, oauth_application: nil, user: nil)
         #   What object created the transfer, either via the API or the dashboard.
         #
-        #   @param api_key [Increase::Models::WireTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
-        #
         #   @param category [Symbol, Increase::Models::WireTransfer::CreatedBy::Category] The type of object that created this transfer.
         #
+        #   @param api_key [Increase::Models::WireTransfer::CreatedBy::APIKey, nil] If present, details about the API key that created the transfer.
+        #
         #   @param oauth_application [Increase::Models::WireTransfer::CreatedBy::OAuthApplication, nil] If present, details about the OAuth Application that created the transfer.
         #
         #   @param user [Increase::Models::WireTransfer::CreatedBy::User, nil] If present, details about the User that created the transfer.
 
-        # @see Increase::Models::WireTransfer::CreatedBy#api_key
-        class APIKey < Increase::Internal::Type::BaseModel
-          # @!attribute description
-          #   The description set for the API key when it was created.
-          #
-          #   @return [String, nil]
-          required :description, String, nil?: true
-
-          # @!method initialize(description:)
-          #   If present, details about the API key that created the transfer.
-          #
-          #   @param description [String, nil] The description set for the API key when it was created.
-        end
-
         # The type of object that created this transfer.
         #
         # @see Increase::Models::WireTransfer::CreatedBy#category
@@ -341,6 +327,20 @@ module Category
           #   @return [Array<Symbol>]
         end
 
+        # @see Increase::Models::WireTransfer::CreatedBy#api_key
+        class APIKey < Increase::Internal::Type::BaseModel
+          # @!attribute description
+          #   The description set for the API key when it was created.
+          #
+          #   @return [String, nil]
+          required :description, String, nil?: true
+
+          # @!method initialize(description:)
+          #   If present, details about the API key that created the transfer.
+          #
+          #   @param description [String, nil] The description set for the API key when it was created.
+        end
+
         # @see Increase::Models::WireTransfer::CreatedBy#oauth_application
         class OAuthApplication < Increase::Internal::Type::BaseModel
           # @!attribute name
@@ -541,16 +541,16 @@ class Remittance < Increase::Internal::Type::BaseModel
         #   is equal to `tax`.
         #
         #   @return [Increase::Models::WireTransfer::Remittance::Tax, nil]
-        required :tax, -> { Increase::WireTransfer::Remittance::Tax }, nil?: true
+        optional :tax, -> { Increase::WireTransfer::Remittance::Tax }, nil?: true
 
         # @!attribute unstructured
         #   Unstructured remittance information. Required if `category` is equal to
         #   `unstructured`.
         #
         #   @return [Increase::Models::WireTransfer::Remittance::Unstructured, nil]
-        required :unstructured, -> { Increase::WireTransfer::Remittance::Unstructured }, nil?: true
+        optional :unstructured, -> { Increase::WireTransfer::Remittance::Unstructured }, nil?: true
 
-        # @!method initialize(category:, tax:, unstructured:)
+        # @!method initialize(category:, tax: nil, unstructured: nil)
         #   Some parameter documentations has been truncated, see
         #   {Increase::Models::WireTransfer::Remittance} for more details.
         #
diff --git a/lib/increase/version.rb b/lib/increase/version.rb
index cb8e4e1b..7cc865a2 100644
--- a/lib/increase/version.rb
+++ b/lib/increase/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module Increase
-  VERSION = "1.203.0"
+  VERSION = "1.204.0"
 end
diff --git a/rbi/increase/models/account_transfer.rbi b/rbi/increase/models/account_transfer.rbi
index f493a303..c315abf1 100644
--- a/rbi/increase/models/account_transfer.rbi
+++ b/rbi/increase/models/account_transfer.rbi
@@ -309,6 +309,12 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::AccountTransfer::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig { returns(T.nilable(Increase::AccountTransfer::CreatedBy::APIKey)) }
         attr_reader :api_key
@@ -321,12 +327,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::AccountTransfer::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -359,9 +359,9 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::AccountTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::AccountTransfer::CreatedBy::APIKey::OrHash),
-            category: Increase::AccountTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::AccountTransfer::CreatedBy::OAuthApplication::OrHash
@@ -370,23 +370,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::AccountTransfer::CreatedBy::APIKey),
               category:
                 Increase::AccountTransfer::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::AccountTransfer::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(
                   Increase::AccountTransfer::CreatedBy::OAuthApplication
@@ -398,34 +398,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::AccountTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -468,6 +440,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::AccountTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/ach_transfer.rbi b/rbi/increase/models/ach_transfer.rbi
index 214a04d5..b7c66ec8 100644
--- a/rbi/increase/models/ach_transfer.rbi
+++ b/rbi/increase/models/ach_transfer.rbi
@@ -546,10 +546,10 @@ module Increase
           # over time; your application should be able to handle such additions gracefully.
           category:,
           # Unstructured `payment_related_information` passed through with the transfer.
-          freeform:,
+          freeform: nil,
           # Structured ASC X12 820 remittance advice records. Please reach out to
           # [support@increase.com](mailto:support@increase.com) for more information.
-          payment_order_remittance_advice:
+          payment_order_remittance_advice: nil
         )
         end
 
@@ -862,6 +862,12 @@ module Increase
             T.any(Increase::ACHTransfer::CreatedBy, Increase::Internal::AnyHash)
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::ACHTransfer::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig { returns(T.nilable(Increase::ACHTransfer::CreatedBy::APIKey)) }
         attr_reader :api_key
@@ -873,12 +879,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::ACHTransfer::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(T.nilable(Increase::ACHTransfer::CreatedBy::OAuthApplication))
@@ -909,9 +909,9 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::ACHTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::ACHTransfer::CreatedBy::APIKey::OrHash),
-            category: Increase::ACHTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::ACHTransfer::CreatedBy::OAuthApplication::OrHash
@@ -920,23 +920,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::ACHTransfer::CreatedBy::APIKey),
               category:
                 Increase::ACHTransfer::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::ACHTransfer::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(Increase::ACHTransfer::CreatedBy::OAuthApplication),
               user: T.nilable(Increase::ACHTransfer::CreatedBy::User)
@@ -946,34 +946,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::ACHTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -1014,6 +986,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::ACHTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/card_dispute.rbi b/rbi/increase/models/card_dispute.rbi
index 6ee41ba5..ddf02518 100644
--- a/rbi/increase/models/card_dispute.rbi
+++ b/rbi/increase/models/card_dispute.rbi
@@ -446,6 +446,15 @@ module Increase
           end
           attr_accessor :category
 
+          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+          # the Visa Card Dispute Network Event was created.
+          sig { returns(Time) }
+          attr_accessor :created_at
+
+          # The dispute financial transaction that resulted from the network event, if any.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :dispute_financial_transaction_id
+
           # A Card Dispute Chargeback Accepted Visa Network Event object. This field will be
           # present in the JSON response if and only if `category` is equal to
           # `chargeback_accepted`. Contains the details specific to a chargeback accepted
@@ -518,15 +527,6 @@ module Increase
           end
           attr_writer :chargeback_timed_out
 
-          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-          # the Visa Card Dispute Network Event was created.
-          sig { returns(Time) }
-          attr_accessor :created_at
-
-          # The dispute financial transaction that resulted from the network event, if any.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :dispute_financial_transaction_id
-
           # A Card Dispute Merchant Pre-Arbitration Decline Submitted Visa Network Event
           # object. This field will be present in the JSON response if and only if
           # `category` is equal to `merchant_prearbitration_decline_submitted`. Contains the
@@ -775,6 +775,8 @@ module Increase
                 ],
               category:
                 Increase::CardDispute::Visa::NetworkEvent::Category::OrSymbol,
+              created_at: Time,
+              dispute_financial_transaction_id: T.nilable(String),
               chargeback_accepted:
                 T.nilable(
                   Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted::OrHash
@@ -787,8 +789,6 @@ module Increase
                 T.nilable(
                   Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut::OrHash
                 ),
-              created_at: Time,
-              dispute_financial_transaction_id: T.nilable(String),
               merchant_prearbitration_decline_submitted:
                 T.nilable(
                   Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted::OrHash
@@ -838,91 +838,91 @@ module Increase
             # this enum over time; your application should be able to handle such additions
             # gracefully.
             category:,
+            # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+            # the Visa Card Dispute Network Event was created.
+            created_at:,
+            # The dispute financial transaction that resulted from the network event, if any.
+            dispute_financial_transaction_id:,
             # A Card Dispute Chargeback Accepted Visa Network Event object. This field will be
             # present in the JSON response if and only if `category` is equal to
             # `chargeback_accepted`. Contains the details specific to a chargeback accepted
             # Visa Card Dispute Network Event, which represents that a chargeback has been
             # accepted by the merchant.
-            chargeback_accepted:,
+            chargeback_accepted: nil,
             # A Card Dispute Chargeback Submitted Visa Network Event object. This field will
             # be present in the JSON response if and only if `category` is equal to
             # `chargeback_submitted`. Contains the details specific to a chargeback submitted
             # Visa Card Dispute Network Event, which represents that a chargeback has been
             # submitted to the network.
-            chargeback_submitted:,
+            chargeback_submitted: nil,
             # A Card Dispute Chargeback Timed Out Visa Network Event object. This field will
             # be present in the JSON response if and only if `category` is equal to
             # `chargeback_timed_out`. Contains the details specific to a chargeback timed out
             # Visa Card Dispute Network Event, which represents that the chargeback has timed
             # out in the user's favor.
-            chargeback_timed_out:,
-            # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-            # the Visa Card Dispute Network Event was created.
-            created_at:,
-            # The dispute financial transaction that resulted from the network event, if any.
-            dispute_financial_transaction_id:,
+            chargeback_timed_out: nil,
             # A Card Dispute Merchant Pre-Arbitration Decline Submitted Visa Network Event
             # object. This field will be present in the JSON response if and only if
             # `category` is equal to `merchant_prearbitration_decline_submitted`. Contains the
             # details specific to a merchant prearbitration decline submitted Visa Card
             # Dispute Network Event, which represents that the user has declined the
             # merchant's request for a prearbitration request decision in their favor.
-            merchant_prearbitration_decline_submitted:,
+            merchant_prearbitration_decline_submitted: nil,
             # A Card Dispute Merchant Pre-Arbitration Received Visa Network Event object. This
             # field will be present in the JSON response if and only if `category` is equal to
             # `merchant_prearbitration_received`. Contains the details specific to a merchant
             # prearbitration received Visa Card Dispute Network Event, which represents that
             # the merchant has issued a prearbitration request in the user's favor.
-            merchant_prearbitration_received:,
+            merchant_prearbitration_received: nil,
             # A Card Dispute Merchant Pre-Arbitration Timed Out Visa Network Event object.
             # This field will be present in the JSON response if and only if `category` is
             # equal to `merchant_prearbitration_timed_out`. Contains the details specific to a
             # merchant prearbitration timed out Visa Card Dispute Network Event, which
             # represents that the user has timed out responding to the merchant's
             # prearbitration request.
-            merchant_prearbitration_timed_out:,
+            merchant_prearbitration_timed_out: nil,
             # A Card Dispute Re-presented Visa Network Event object. This field will be
             # present in the JSON response if and only if `category` is equal to
             # `represented`. Contains the details specific to a re-presented Visa Card Dispute
             # Network Event, which represents that the merchant has declined the user's
             # chargeback and has re-presented the payment.
-            represented:,
+            represented: nil,
             # A Card Dispute Re-presentment Timed Out Visa Network Event object. This field
             # will be present in the JSON response if and only if `category` is equal to
             # `representment_timed_out`. Contains the details specific to a re-presentment
             # time-out Visa Card Dispute Network Event, which represents that the user did not
             # respond to the re-presentment by the merchant within the time limit.
-            representment_timed_out:,
+            representment_timed_out: nil,
             # A Card Dispute User Pre-Arbitration Accepted Visa Network Event object. This
             # field will be present in the JSON response if and only if `category` is equal to
             # `user_prearbitration_accepted`. Contains the details specific to a user
             # prearbitration accepted Visa Card Dispute Network Event, which represents that
             # the merchant has accepted the user's prearbitration request in the user's favor.
-            user_prearbitration_accepted:,
+            user_prearbitration_accepted: nil,
             # A Card Dispute User Pre-Arbitration Declined Visa Network Event object. This
             # field will be present in the JSON response if and only if `category` is equal to
             # `user_prearbitration_declined`. Contains the details specific to a user
             # prearbitration declined Visa Card Dispute Network Event, which represents that
             # the merchant has declined the user's prearbitration request.
-            user_prearbitration_declined:,
+            user_prearbitration_declined: nil,
             # A Card Dispute User Pre-Arbitration Submitted Visa Network Event object. This
             # field will be present in the JSON response if and only if `category` is equal to
             # `user_prearbitration_submitted`. Contains the details specific to a user
             # prearbitration submitted Visa Card Dispute Network Event, which represents that
             # the user's request for prearbitration has been submitted to the network.
-            user_prearbitration_submitted:,
+            user_prearbitration_submitted: nil,
             # A Card Dispute User Pre-Arbitration Timed Out Visa Network Event object. This
             # field will be present in the JSON response if and only if `category` is equal to
             # `user_prearbitration_timed_out`. Contains the details specific to a user
             # prearbitration timed out Visa Card Dispute Network Event, which represents that
             # the merchant has timed out responding to the user's prearbitration request.
-            user_prearbitration_timed_out:,
+            user_prearbitration_timed_out: nil,
             # A Card Dispute User Withdrawal Submitted Visa Network Event object. This field
             # will be present in the JSON response if and only if `category` is equal to
             # `user_withdrawal_submitted`. Contains the details specific to a user withdrawal
             # submitted Visa Card Dispute Network Event, which represents that the user's
             # request to withdraw the dispute has been submitted to the network.
-            user_withdrawal_submitted:
+            user_withdrawal_submitted: nil
           )
           end
 
@@ -935,6 +935,8 @@ module Increase
                   ],
                 category:
                   Increase::CardDispute::Visa::NetworkEvent::Category::TaggedSymbol,
+                created_at: Time,
+                dispute_financial_transaction_id: T.nilable(String),
                 chargeback_accepted:
                   T.nilable(
                     Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted
@@ -947,8 +949,6 @@ module Increase
                   T.nilable(
                     Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut
                   ),
-                created_at: Time,
-                dispute_financial_transaction_id: T.nilable(String),
                 merchant_prearbitration_decline_submitted:
                   T.nilable(
                     Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted
@@ -3247,6 +3247,39 @@ module Increase
           end
           attr_accessor :category
 
+          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+          # the Visa Card Dispute User Submission was created.
+          sig { returns(Time) }
+          attr_accessor :created_at
+
+          # The free-form explanation provided to Increase to provide more context for the
+          # user submission. This field is not sent directly to the card networks.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :explanation
+
+          # The date and time at which Increase requested further information from the user
+          # for the Visa Card Dispute.
+          sig { returns(T.nilable(Time)) }
+          attr_accessor :further_information_requested_at
+
+          # The reason for Increase requesting further information from the user for the
+          # Visa Card Dispute.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :further_information_requested_reason
+
+          # The status of the Visa Card Dispute User Submission.
+          sig do
+            returns(
+              Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
+            )
+          end
+          attr_accessor :status
+
+          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+          # the Visa Card Dispute User Submission was updated.
+          sig { returns(Time) }
+          attr_accessor :updated_at
+
           # A Visa Card Dispute Chargeback User Submission Chargeback Details object. This
           # field will be present in the JSON response if and only if `category` is equal to
           # `chargeback`. Contains the details specific to a Visa chargeback User Submission
@@ -3268,26 +3301,6 @@ module Increase
           end
           attr_writer :chargeback
 
-          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-          # the Visa Card Dispute User Submission was created.
-          sig { returns(Time) }
-          attr_accessor :created_at
-
-          # The free-form explanation provided to Increase to provide more context for the
-          # user submission. This field is not sent directly to the card networks.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :explanation
-
-          # The date and time at which Increase requested further information from the user
-          # for the Visa Card Dispute.
-          sig { returns(T.nilable(Time)) }
-          attr_accessor :further_information_requested_at
-
-          # The reason for Increase requesting further information from the user for the
-          # Visa Card Dispute.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :further_information_requested_reason
-
           # A Visa Card Dispute Merchant Pre-Arbitration Decline User Submission object.
           # This field will be present in the JSON response if and only if `category` is
           # equal to `merchant_prearbitration_decline`. Contains the details specific to a
@@ -3311,19 +3324,6 @@ module Increase
           end
           attr_writer :merchant_prearbitration_decline
 
-          # The status of the Visa Card Dispute User Submission.
-          sig do
-            returns(
-              Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
-            )
-          end
-          attr_accessor :status
-
-          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-          # the Visa Card Dispute User Submission was updated.
-          sig { returns(Time) }
-          attr_accessor :updated_at
-
           # A Visa Card Dispute User-Initiated Pre-Arbitration User Submission object. This
           # field will be present in the JSON response if and only if `category` is equal to
           # `user_prearbitration`. Contains the details specific to a user-initiated
@@ -3357,21 +3357,21 @@ module Increase
                 ],
               category:
                 Increase::CardDispute::Visa::UserSubmission::Category::OrSymbol,
-              chargeback:
-                T.nilable(
-                  Increase::CardDispute::Visa::UserSubmission::Chargeback::OrHash
-                ),
               created_at: Time,
               explanation: T.nilable(String),
               further_information_requested_at: T.nilable(Time),
               further_information_requested_reason: T.nilable(String),
+              status:
+                Increase::CardDispute::Visa::UserSubmission::Status::OrSymbol,
+              updated_at: Time,
+              chargeback:
+                T.nilable(
+                  Increase::CardDispute::Visa::UserSubmission::Chargeback::OrHash
+                ),
               merchant_prearbitration_decline:
                 T.nilable(
                   Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline::OrHash
                 ),
-              status:
-                Increase::CardDispute::Visa::UserSubmission::Status::OrSymbol,
-              updated_at: Time,
               user_prearbitration:
                 T.nilable(
                   Increase::CardDispute::Visa::UserSubmission::UserPrearbitration::OrHash
@@ -3391,11 +3391,6 @@ module Increase
             # this enum over time; your application should be able to handle such additions
             # gracefully.
             category:,
-            # A Visa Card Dispute Chargeback User Submission Chargeback Details object. This
-            # field will be present in the JSON response if and only if `category` is equal to
-            # `chargeback`. Contains the details specific to a Visa chargeback User Submission
-            # for a Card Dispute.
-            chargeback:,
             # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
             # the Visa Card Dispute User Submission was created.
             created_at:,
@@ -3408,21 +3403,26 @@ module Increase
             # The reason for Increase requesting further information from the user for the
             # Visa Card Dispute.
             further_information_requested_reason:,
-            # A Visa Card Dispute Merchant Pre-Arbitration Decline User Submission object.
-            # This field will be present in the JSON response if and only if `category` is
-            # equal to `merchant_prearbitration_decline`. Contains the details specific to a
-            # merchant prearbitration decline Visa Card Dispute User Submission.
-            merchant_prearbitration_decline:,
             # The status of the Visa Card Dispute User Submission.
             status:,
             # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
             # the Visa Card Dispute User Submission was updated.
             updated_at:,
+            # A Visa Card Dispute Chargeback User Submission Chargeback Details object. This
+            # field will be present in the JSON response if and only if `category` is equal to
+            # `chargeback`. Contains the details specific to a Visa chargeback User Submission
+            # for a Card Dispute.
+            chargeback: nil,
+            # A Visa Card Dispute Merchant Pre-Arbitration Decline User Submission object.
+            # This field will be present in the JSON response if and only if `category` is
+            # equal to `merchant_prearbitration_decline`. Contains the details specific to a
+            # merchant prearbitration decline Visa Card Dispute User Submission.
+            merchant_prearbitration_decline: nil,
             # A Visa Card Dispute User-Initiated Pre-Arbitration User Submission object. This
             # field will be present in the JSON response if and only if `category` is equal to
             # `user_prearbitration`. Contains the details specific to a user-initiated
             # pre-arbitration Visa Card Dispute User Submission.
-            user_prearbitration:
+            user_prearbitration: nil
           )
           end
 
@@ -3437,21 +3437,21 @@ module Increase
                   ],
                 category:
                   Increase::CardDispute::Visa::UserSubmission::Category::TaggedSymbol,
-                chargeback:
-                  T.nilable(
-                    Increase::CardDispute::Visa::UserSubmission::Chargeback
-                  ),
                 created_at: Time,
                 explanation: T.nilable(String),
                 further_information_requested_at: T.nilable(Time),
                 further_information_requested_reason: T.nilable(String),
+                status:
+                  Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol,
+                updated_at: Time,
+                chargeback:
+                  T.nilable(
+                    Increase::CardDispute::Visa::UserSubmission::Chargeback
+                  ),
                 merchant_prearbitration_decline:
                   T.nilable(
                     Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline
                   ),
-                status:
-                  Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol,
-                updated_at: Time,
                 user_prearbitration:
                   T.nilable(
                     Increase::CardDispute::Visa::UserSubmission::UserPrearbitration
@@ -3534,6 +3534,58 @@ module Increase
             end
           end
 
+          # The status of the Visa Card Dispute User Submission.
+          module Status
+            extend Increase::Internal::Type::Enum
+
+            TaggedSymbol =
+              T.type_alias do
+                T.all(
+                  Symbol,
+                  Increase::CardDispute::Visa::UserSubmission::Status
+                )
+              end
+            OrSymbol = T.type_alias { T.any(Symbol, String) }
+
+            # The User Submission was abandoned.
+            ABANDONED =
+              T.let(
+                :abandoned,
+                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
+              )
+
+            # The User Submission was accepted.
+            ACCEPTED =
+              T.let(
+                :accepted,
+                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
+              )
+
+            # Further information is requested, please resubmit with the requested information.
+            FURTHER_INFORMATION_REQUESTED =
+              T.let(
+                :further_information_requested,
+                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
+              )
+
+            # The User Submission is pending review.
+            PENDING_REVIEWING =
+              T.let(
+                :pending_reviewing,
+                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
+              )
+
+            sig do
+              override.returns(
+                T::Array[
+                  Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
+                ]
+              )
+            end
+            def self.values
+            end
+          end
+
           class Chargeback < Increase::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
@@ -10728,58 +10780,6 @@ module Increase
             end
           end
 
-          # The status of the Visa Card Dispute User Submission.
-          module Status
-            extend Increase::Internal::Type::Enum
-
-            TaggedSymbol =
-              T.type_alias do
-                T.all(
-                  Symbol,
-                  Increase::CardDispute::Visa::UserSubmission::Status
-                )
-              end
-            OrSymbol = T.type_alias { T.any(Symbol, String) }
-
-            # The User Submission was abandoned.
-            ABANDONED =
-              T.let(
-                :abandoned,
-                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
-              )
-
-            # The User Submission was accepted.
-            ACCEPTED =
-              T.let(
-                :accepted,
-                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
-              )
-
-            # Further information is requested, please resubmit with the requested information.
-            FURTHER_INFORMATION_REQUESTED =
-              T.let(
-                :further_information_requested,
-                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
-              )
-
-            # The User Submission is pending review.
-            PENDING_REVIEWING =
-              T.let(
-                :pending_reviewing,
-                Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
-              )
-
-            sig do
-              override.returns(
-                T::Array[
-                  Increase::CardDispute::Visa::UserSubmission::Status::TaggedSymbol
-                ]
-              )
-            end
-            def self.values
-            end
-          end
-
           class UserPrearbitration < Increase::Internal::Type::BaseModel
             OrHash =
               T.type_alias do
diff --git a/rbi/increase/models/card_payment.rbi b/rbi/increase/models/card_payment.rbi
index bbefaaf8..8d0fd585 100644
--- a/rbi/increase/models/card_payment.rbi
+++ b/rbi/increase/models/card_payment.rbi
@@ -112,6 +112,16 @@ module Increase
             T.any(Increase::CardPayment::Element, Increase::Internal::AnyHash)
           end
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        sig { returns(Increase::CardPayment::Element::Category::TaggedSymbol) }
+        attr_accessor :category
+
+        # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+        # the card payment element was created.
+        sig { returns(Time) }
+        attr_accessor :created_at
+
         # A Card Authentication object. This field will be present in the JSON response if
         # and only if `category` is equal to `card_authentication`. Card Authentications
         # are attempts to authenticate a transaction or a card with 3DS.
@@ -323,16 +333,6 @@ module Increase
         end
         attr_writer :card_validation
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        sig { returns(Increase::CardPayment::Element::Category::TaggedSymbol) }
-        attr_accessor :category
-
-        # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-        # the card payment element was created.
-        sig { returns(Time) }
-        attr_accessor :created_at
-
         # If the category of this Transaction source is equal to `other`, this field will
         # contain an empty object, otherwise it will contain null.
         sig { returns(T.nilable(Increase::CardPayment::Element::Other)) }
@@ -347,6 +347,8 @@ module Increase
 
         sig do
           params(
+            category: Increase::CardPayment::Element::Category::OrSymbol,
+            created_at: Time,
             card_authentication:
               T.nilable(
                 Increase::CardPayment::Element::CardAuthentication::OrHash
@@ -381,84 +383,84 @@ module Increase
               T.nilable(Increase::CardPayment::Element::CardSettlement::OrHash),
             card_validation:
               T.nilable(Increase::CardPayment::Element::CardValidation::OrHash),
-            category: Increase::CardPayment::Element::Category::OrSymbol,
-            created_at: Time,
             other: T.nilable(Increase::CardPayment::Element::Other::OrHash)
           ).returns(T.attached_class)
         end
         def self.new(
+          # The type of the resource. We may add additional possible values for this enum
+          # over time; your application should be able to handle such additions gracefully.
+          category:,
+          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
+          # the card payment element was created.
+          created_at:,
           # A Card Authentication object. This field will be present in the JSON response if
           # and only if `category` is equal to `card_authentication`. Card Authentications
           # are attempts to authenticate a transaction or a card with 3DS.
-          card_authentication:,
+          card_authentication: nil,
           # A Card Authorization object. This field will be present in the JSON response if
           # and only if `category` is equal to `card_authorization`. Card Authorizations are
           # temporary holds placed on a customers funds with the intent to later clear a
           # transaction.
-          card_authorization:,
+          card_authorization: nil,
           # A Card Authorization Expiration object. This field will be present in the JSON
           # response if and only if `category` is equal to `card_authorization_expiration`.
           # Card Authorization Expirations are cancellations of authorizations that were
           # never settled by the acquirer.
-          card_authorization_expiration:,
+          card_authorization_expiration: nil,
           # A Card Balance Inquiry object. This field will be present in the JSON response
           # if and only if `category` is equal to `card_balance_inquiry`. Card Balance
           # Inquiries are transactions that allow merchants to check the available balance
           # on a card without placing a hold on funds, commonly used when a customer
           # requests their balance at an ATM.
-          card_balance_inquiry:,
+          card_balance_inquiry: nil,
           # A Card Decline object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_decline`.
-          card_decline:,
+          card_decline: nil,
           # A Card Financial object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_financial`. Card Financials are temporary
           # holds placed on a customers funds with the intent to later clear a transaction.
-          card_financial:,
+          card_financial: nil,
           # A Card Fuel Confirmation object. This field will be present in the JSON response
           # if and only if `category` is equal to `card_fuel_confirmation`. Card Fuel
           # Confirmations update the amount of a Card Authorization after a fuel pump
           # transaction is completed.
-          card_fuel_confirmation:,
+          card_fuel_confirmation: nil,
           # A Card Increment object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_increment`. Card Increments increase the
           # pending amount of an authorized transaction.
-          card_increment:,
+          card_increment: nil,
           # A Card Refund object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_refund`. Card Refunds move money back to
           # the cardholder. While they are usually connected to a Card Settlement an
           # acquirer can also refund money directly to a card without relation to a
           # transaction.
-          card_refund:,
+          card_refund: nil,
           # A Card Reversal object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_reversal`. Card Reversals cancel parts of
           # or the entirety of an existing Card Authorization.
-          card_reversal:,
+          card_reversal: nil,
           # A Card Settlement object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_settlement`. Card Settlements are card
           # transactions that have cleared and settled. While a settlement is usually
           # preceded by an authorization, an acquirer can also directly clear a transaction
           # without first authorizing it.
-          card_settlement:,
+          card_settlement: nil,
           # An Inbound Card Validation object. This field will be present in the JSON
           # response if and only if `category` is equal to `card_validation`. Inbound Card
           # Validations are requests from a merchant to verify that a card number and
           # optionally its address and/or Card Verification Value are valid.
-          card_validation:,
-          # The type of the resource. We may add additional possible values for this enum
-          # over time; your application should be able to handle such additions gracefully.
-          category:,
-          # The [ISO 8601](https://en.wikipedia.org/wiki/ISO_8601) date and time at which
-          # the card payment element was created.
-          created_at:,
+          card_validation: nil,
           # If the category of this Transaction source is equal to `other`, this field will
           # contain an empty object, otherwise it will contain null.
-          other:
+          other: nil
         )
         end
 
         sig do
           override.returns(
             {
+              category: Increase::CardPayment::Element::Category::TaggedSymbol,
+              created_at: Time,
               card_authentication:
                 T.nilable(Increase::CardPayment::Element::CardAuthentication),
               card_authorization:
@@ -485,8 +487,6 @@ module Increase
                 T.nilable(Increase::CardPayment::Element::CardSettlement),
               card_validation:
                 T.nilable(Increase::CardPayment::Element::CardValidation),
-              category: Increase::CardPayment::Element::Category::TaggedSymbol,
-              created_at: Time,
               other: T.nilable(Increase::CardPayment::Element::Other)
             }
           )
@@ -494,6 +494,117 @@ module Increase
         def to_hash
         end
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          TaggedSymbol =
+            T.type_alias do
+              T.all(Symbol, Increase::CardPayment::Element::Category)
+            end
+          OrSymbol = T.type_alias { T.any(Symbol, String) }
+
+          # Card Authorization: details will be under the `card_authorization` object.
+          CARD_AUTHORIZATION =
+            T.let(
+              :card_authorization,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Authentication: details will be under the `card_authentication` object.
+          CARD_AUTHENTICATION =
+            T.let(
+              :card_authentication,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Balance Inquiry: details will be under the `card_balance_inquiry` object.
+          CARD_BALANCE_INQUIRY =
+            T.let(
+              :card_balance_inquiry,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Inbound Card Validation: details will be under the `card_validation` object.
+          CARD_VALIDATION =
+            T.let(
+              :card_validation,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Decline: details will be under the `card_decline` object.
+          CARD_DECLINE =
+            T.let(
+              :card_decline,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Reversal: details will be under the `card_reversal` object.
+          CARD_REVERSAL =
+            T.let(
+              :card_reversal,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Authorization Expiration: details will be under the `card_authorization_expiration` object.
+          CARD_AUTHORIZATION_EXPIRATION =
+            T.let(
+              :card_authorization_expiration,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Increment: details will be under the `card_increment` object.
+          CARD_INCREMENT =
+            T.let(
+              :card_increment,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Settlement: details will be under the `card_settlement` object.
+          CARD_SETTLEMENT =
+            T.let(
+              :card_settlement,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Refund: details will be under the `card_refund` object.
+          CARD_REFUND =
+            T.let(
+              :card_refund,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Fuel Confirmation: details will be under the `card_fuel_confirmation` object.
+          CARD_FUEL_CONFIRMATION =
+            T.let(
+              :card_fuel_confirmation,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Card Financial: details will be under the `card_financial` object.
+          CARD_FINANCIAL =
+            T.let(
+              :card_financial,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          # Unknown card payment element.
+          OTHER =
+            T.let(
+              :other,
+              Increase::CardPayment::Element::Category::TaggedSymbol
+            )
+
+          sig do
+            override.returns(
+              T::Array[Increase::CardPayment::Element::Category::TaggedSymbol]
+            )
+          end
+          def self.values
+          end
+        end
+
         class CardAuthentication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
@@ -19642,117 +19753,6 @@ module Increase
           end
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          TaggedSymbol =
-            T.type_alias do
-              T.all(Symbol, Increase::CardPayment::Element::Category)
-            end
-          OrSymbol = T.type_alias { T.any(Symbol, String) }
-
-          # Card Authorization: details will be under the `card_authorization` object.
-          CARD_AUTHORIZATION =
-            T.let(
-              :card_authorization,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Authentication: details will be under the `card_authentication` object.
-          CARD_AUTHENTICATION =
-            T.let(
-              :card_authentication,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Balance Inquiry: details will be under the `card_balance_inquiry` object.
-          CARD_BALANCE_INQUIRY =
-            T.let(
-              :card_balance_inquiry,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Inbound Card Validation: details will be under the `card_validation` object.
-          CARD_VALIDATION =
-            T.let(
-              :card_validation,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Decline: details will be under the `card_decline` object.
-          CARD_DECLINE =
-            T.let(
-              :card_decline,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Reversal: details will be under the `card_reversal` object.
-          CARD_REVERSAL =
-            T.let(
-              :card_reversal,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Authorization Expiration: details will be under the `card_authorization_expiration` object.
-          CARD_AUTHORIZATION_EXPIRATION =
-            T.let(
-              :card_authorization_expiration,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Increment: details will be under the `card_increment` object.
-          CARD_INCREMENT =
-            T.let(
-              :card_increment,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Settlement: details will be under the `card_settlement` object.
-          CARD_SETTLEMENT =
-            T.let(
-              :card_settlement,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Refund: details will be under the `card_refund` object.
-          CARD_REFUND =
-            T.let(
-              :card_refund,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Fuel Confirmation: details will be under the `card_fuel_confirmation` object.
-          CARD_FUEL_CONFIRMATION =
-            T.let(
-              :card_fuel_confirmation,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Card Financial: details will be under the `card_financial` object.
-          CARD_FINANCIAL =
-            T.let(
-              :card_financial,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          # Unknown card payment element.
-          OTHER =
-            T.let(
-              :other,
-              Increase::CardPayment::Element::Category::TaggedSymbol
-            )
-
-          sig do
-            override.returns(
-              T::Array[Increase::CardPayment::Element::Category::TaggedSymbol]
-            )
-          end
-          def self.values
-          end
-        end
-
         class Other < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/card_push_transfer.rbi b/rbi/increase/models/card_push_transfer.rbi
index 47b69a96..2e0fedc6 100644
--- a/rbi/increase/models/card_push_transfer.rbi
+++ b/rbi/increase/models/card_push_transfer.rbi
@@ -683,6 +683,12 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::CardPushTransfer::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig do
           returns(T.nilable(Increase::CardPushTransfer::CreatedBy::APIKey))
@@ -697,12 +703,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::CardPushTransfer::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -735,9 +735,9 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::CardPushTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::CardPushTransfer::CreatedBy::APIKey::OrHash),
-            category: Increase::CardPushTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::CardPushTransfer::CreatedBy::OAuthApplication::OrHash
@@ -746,23 +746,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::CardPushTransfer::CreatedBy::APIKey),
               category:
                 Increase::CardPushTransfer::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::CardPushTransfer::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(
                   Increase::CardPushTransfer::CreatedBy::OAuthApplication
@@ -774,34 +774,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::CardPushTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -844,6 +816,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::CardPushTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/card_validation.rbi b/rbi/increase/models/card_validation.rbi
index 474a76e5..f7af0828 100644
--- a/rbi/increase/models/card_validation.rbi
+++ b/rbi/increase/models/card_validation.rbi
@@ -739,6 +739,12 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::CardValidation::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig { returns(T.nilable(Increase::CardValidation::CreatedBy::APIKey)) }
         attr_reader :api_key
@@ -751,12 +757,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::CardValidation::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -789,9 +789,9 @@ module Increase
         # What object created the validation, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::CardValidation::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::CardValidation::CreatedBy::APIKey::OrHash),
-            category: Increase::CardValidation::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::CardValidation::CreatedBy::OAuthApplication::OrHash
@@ -800,23 +800,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::CardValidation::CreatedBy::APIKey),
               category:
                 Increase::CardValidation::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::CardValidation::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(
                   Increase::CardValidation::CreatedBy::OAuthApplication
@@ -828,34 +828,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::CardValidation::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -898,6 +870,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::CardValidation::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/check_transfer.rbi b/rbi/increase/models/check_transfer.rbi
index a8a4a5c6..10115aa6 100644
--- a/rbi/increase/models/check_transfer.rbi
+++ b/rbi/increase/models/check_transfer.rbi
@@ -455,6 +455,12 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::CheckTransfer::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig { returns(T.nilable(Increase::CheckTransfer::CreatedBy::APIKey)) }
         attr_reader :api_key
@@ -467,12 +473,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::CheckTransfer::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -505,9 +505,9 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::CheckTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::CheckTransfer::CreatedBy::APIKey::OrHash),
-            category: Increase::CheckTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::CheckTransfer::CreatedBy::OAuthApplication::OrHash
@@ -516,23 +516,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::CheckTransfer::CreatedBy::APIKey),
               category:
                 Increase::CheckTransfer::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::CheckTransfer::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(Increase::CheckTransfer::CreatedBy::OAuthApplication),
               user: T.nilable(Increase::CheckTransfer::CreatedBy::User)
@@ -542,34 +542,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::CheckTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -612,6 +584,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::CheckTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/declined_transaction.rbi b/rbi/increase/models/declined_transaction.rbi
index 80e8a3e1..81b71af9 100644
--- a/rbi/increase/models/declined_transaction.rbi
+++ b/rbi/increase/models/declined_transaction.rbi
@@ -207,6 +207,13 @@ module Increase
             )
           end
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        sig do
+          returns(Increase::DeclinedTransaction::Source::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # An ACH Decline object. This field will be present in the JSON response if and
         # only if `category` is equal to `ach_decline`.
         sig do
@@ -241,13 +248,6 @@ module Increase
         end
         attr_writer :card_decline
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        sig do
-          returns(Increase::DeclinedTransaction::Source::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # A Check Decline object. This field will be present in the JSON response if and
         # only if `category` is equal to `check_decline`.
         sig do
@@ -369,6 +369,7 @@ module Increase
         # as deprecated and will be removed in the future.
         sig do
           params(
+            category: Increase::DeclinedTransaction::Source::Category::OrSymbol,
             ach_decline:
               T.nilable(
                 Increase::DeclinedTransaction::Source::ACHDecline::OrHash
@@ -377,7 +378,6 @@ module Increase
               T.nilable(
                 Increase::DeclinedTransaction::Source::CardDecline::OrHash
               ),
-            category: Increase::DeclinedTransaction::Source::Category::OrSymbol,
             check_decline:
               T.nilable(
                 Increase::DeclinedTransaction::Source::CheckDecline::OrHash
@@ -403,47 +403,47 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
+          # The type of the resource. We may add additional possible values for this enum
+          # over time; your application should be able to handle such additions gracefully.
+          category:,
           # An ACH Decline object. This field will be present in the JSON response if and
           # only if `category` is equal to `ach_decline`.
-          ach_decline:,
+          ach_decline: nil,
           # A Card Decline object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_decline`.
-          card_decline:,
-          # The type of the resource. We may add additional possible values for this enum
-          # over time; your application should be able to handle such additions gracefully.
-          category:,
+          card_decline: nil,
           # A Check Decline object. This field will be present in the JSON response if and
           # only if `category` is equal to `check_decline`.
-          check_decline:,
+          check_decline: nil,
           # A Check Deposit Rejection object. This field will be present in the JSON
           # response if and only if `category` is equal to `check_deposit_rejection`.
-          check_deposit_rejection:,
+          check_deposit_rejection: nil,
           # An Inbound FedNow Transfer Decline object. This field will be present in the
           # JSON response if and only if `category` is equal to
           # `inbound_fednow_transfer_decline`.
-          inbound_fednow_transfer_decline:,
+          inbound_fednow_transfer_decline: nil,
           # An Inbound Real-Time Payments Transfer Decline object. This field will be
           # present in the JSON response if and only if `category` is equal to
           # `inbound_real_time_payments_transfer_decline`.
-          inbound_real_time_payments_transfer_decline:,
+          inbound_real_time_payments_transfer_decline: nil,
           # If the category of this Transaction source is equal to `other`, this field will
           # contain an empty object, otherwise it will contain null.
-          other:,
+          other: nil,
           # A Wire Decline object. This field will be present in the JSON response if and
           # only if `category` is equal to `wire_decline`.
-          wire_decline:
+          wire_decline: nil
         )
         end
 
         sig do
           override.returns(
             {
+              category:
+                Increase::DeclinedTransaction::Source::Category::TaggedSymbol,
               ach_decline:
                 T.nilable(Increase::DeclinedTransaction::Source::ACHDecline),
               card_decline:
                 T.nilable(Increase::DeclinedTransaction::Source::CardDecline),
-              category:
-                Increase::DeclinedTransaction::Source::Category::TaggedSymbol,
               check_decline:
                 T.nilable(Increase::DeclinedTransaction::Source::CheckDecline),
               check_deposit_rejection:
@@ -467,6 +467,84 @@ module Increase
         def to_hash
         end
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          TaggedSymbol =
+            T.type_alias do
+              T.all(Symbol, Increase::DeclinedTransaction::Source::Category)
+            end
+          OrSymbol = T.type_alias { T.any(Symbol, String) }
+
+          # ACH Decline: details will be under the `ach_decline` object.
+          ACH_DECLINE =
+            T.let(
+              :ach_decline,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Card Decline: details will be under the `card_decline` object.
+          CARD_DECLINE =
+            T.let(
+              :card_decline,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Check Decline: details will be under the `check_decline` object.
+          CHECK_DECLINE =
+            T.let(
+              :check_decline,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Real-Time Payments Transfer Decline: details will be under the `inbound_real_time_payments_transfer_decline` object.
+          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_DECLINE =
+            T.let(
+              :inbound_real_time_payments_transfer_decline,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound FedNow Transfer Decline: details will be under the `inbound_fednow_transfer_decline` object.
+          INBOUND_FEDNOW_TRANSFER_DECLINE =
+            T.let(
+              :inbound_fednow_transfer_decline,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Wire Decline: details will be under the `wire_decline` object.
+          WIRE_DECLINE =
+            T.let(
+              :wire_decline,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Check Deposit Rejection: details will be under the `check_deposit_rejection` object.
+          CHECK_DEPOSIT_REJECTION =
+            T.let(
+              :check_deposit_rejection,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          # The Declined Transaction was made for an undocumented or deprecated reason.
+          OTHER =
+            T.let(
+              :other,
+              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+            )
+
+          sig do
+            override.returns(
+              T::Array[
+                Increase::DeclinedTransaction::Source::Category::TaggedSymbol
+              ]
+            )
+          end
+          def self.values
+          end
+        end
+
         class ACHDecline < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
@@ -3335,84 +3413,6 @@ module Increase
           end
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          TaggedSymbol =
-            T.type_alias do
-              T.all(Symbol, Increase::DeclinedTransaction::Source::Category)
-            end
-          OrSymbol = T.type_alias { T.any(Symbol, String) }
-
-          # ACH Decline: details will be under the `ach_decline` object.
-          ACH_DECLINE =
-            T.let(
-              :ach_decline,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Decline: details will be under the `card_decline` object.
-          CARD_DECLINE =
-            T.let(
-              :card_decline,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Check Decline: details will be under the `check_decline` object.
-          CHECK_DECLINE =
-            T.let(
-              :check_decline,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Real-Time Payments Transfer Decline: details will be under the `inbound_real_time_payments_transfer_decline` object.
-          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_DECLINE =
-            T.let(
-              :inbound_real_time_payments_transfer_decline,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound FedNow Transfer Decline: details will be under the `inbound_fednow_transfer_decline` object.
-          INBOUND_FEDNOW_TRANSFER_DECLINE =
-            T.let(
-              :inbound_fednow_transfer_decline,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Wire Decline: details will be under the `wire_decline` object.
-          WIRE_DECLINE =
-            T.let(
-              :wire_decline,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Check Deposit Rejection: details will be under the `check_deposit_rejection` object.
-          CHECK_DEPOSIT_REJECTION =
-            T.let(
-              :check_deposit_rejection,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          # The Declined Transaction was made for an undocumented or deprecated reason.
-          OTHER =
-            T.let(
-              :other,
-              Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-            )
-
-          sig do
-            override.returns(
-              T::Array[
-                Increase::DeclinedTransaction::Source::Category::TaggedSymbol
-              ]
-            )
-          end
-          def self.values
-          end
-        end
-
         class CheckDecline < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/fednow_transfer.rbi b/rbi/increase/models/fednow_transfer.rbi
index 30b8e2a3..d9d278b7 100644
--- a/rbi/increase/models/fednow_transfer.rbi
+++ b/rbi/increase/models/fednow_transfer.rbi
@@ -296,6 +296,12 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::FednowTransfer::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig { returns(T.nilable(Increase::FednowTransfer::CreatedBy::APIKey)) }
         attr_reader :api_key
@@ -308,12 +314,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::FednowTransfer::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -346,9 +346,9 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::FednowTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::FednowTransfer::CreatedBy::APIKey::OrHash),
-            category: Increase::FednowTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::FednowTransfer::CreatedBy::OAuthApplication::OrHash
@@ -357,23 +357,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::FednowTransfer::CreatedBy::APIKey),
               category:
                 Increase::FednowTransfer::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::FednowTransfer::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(
                   Increase::FednowTransfer::CreatedBy::OAuthApplication
@@ -385,34 +385,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::FednowTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -455,6 +427,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::FednowTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/pending_transaction.rbi b/rbi/increase/models/pending_transaction.rbi
index d84f5f67..55d7175f 100644
--- a/rbi/increase/models/pending_transaction.rbi
+++ b/rbi/increase/models/pending_transaction.rbi
@@ -235,6 +235,13 @@ module Increase
             )
           end
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        sig do
+          returns(Increase::PendingTransaction::Source::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # An Account Transfer Instruction object. This field will be present in the JSON
         # response if and only if `category` is equal to `account_transfer_instruction`.
         sig do
@@ -363,13 +370,6 @@ module Increase
         end
         attr_writer :card_push_transfer_instruction
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        sig do
-          returns(Increase::PendingTransaction::Source::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # A Check Deposit Instruction object. This field will be present in the JSON
         # response if and only if `category` is equal to `check_deposit_instruction`.
         sig do
@@ -565,6 +565,7 @@ module Increase
         # merchant's industry and location.
         sig do
           params(
+            category: Increase::PendingTransaction::Source::Category::OrSymbol,
             account_transfer_instruction:
               T.nilable(
                 Increase::PendingTransaction::Source::AccountTransferInstruction::OrHash
@@ -589,7 +590,6 @@ module Increase
               T.nilable(
                 Increase::PendingTransaction::Source::CardPushTransferInstruction::OrHash
               ),
-            category: Increase::PendingTransaction::Source::Category::OrSymbol,
             check_deposit_instruction:
               T.nilable(
                 Increase::PendingTransaction::Source::CheckDepositInstruction::OrHash
@@ -628,73 +628,75 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
+          # The type of the resource. We may add additional possible values for this enum
+          # over time; your application should be able to handle such additions gracefully.
+          category:,
           # An Account Transfer Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `account_transfer_instruction`.
-          account_transfer_instruction:,
+          account_transfer_instruction: nil,
           # An ACH Transfer Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `ach_transfer_instruction`.
-          ach_transfer_instruction:,
+          ach_transfer_instruction: nil,
           # A Blockchain Off-Ramp Transfer Instruction object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `blockchain_offramp_transfer_instruction`.
-          blockchain_offramp_transfer_instruction:,
+          blockchain_offramp_transfer_instruction: nil,
           # A Blockchain On-Ramp Transfer Instruction object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `blockchain_onramp_transfer_instruction`.
-          blockchain_onramp_transfer_instruction:,
+          blockchain_onramp_transfer_instruction: nil,
           # A Card Authorization object. This field will be present in the JSON response if
           # and only if `category` is equal to `card_authorization`. Card Authorizations are
           # temporary holds placed on a customers funds with the intent to later clear a
           # transaction.
-          card_authorization:,
+          card_authorization: nil,
           # A Card Push Transfer Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `card_push_transfer_instruction`.
-          card_push_transfer_instruction:,
-          # The type of the resource. We may add additional possible values for this enum
-          # over time; your application should be able to handle such additions gracefully.
-          category:,
+          card_push_transfer_instruction: nil,
           # A Check Deposit Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `check_deposit_instruction`.
-          check_deposit_instruction:,
+          check_deposit_instruction: nil,
           # A Check Transfer Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `check_transfer_instruction`.
-          check_transfer_instruction:,
+          check_transfer_instruction: nil,
           # A FedNow Transfer Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `fednow_transfer_instruction`.
-          fednow_transfer_instruction:,
+          fednow_transfer_instruction: nil,
           # An Inbound Funds Hold object. This field will be present in the JSON response if
           # and only if `category` is equal to `inbound_funds_hold`. We hold funds for
           # certain transaction types to account for return windows where funds might still
           # be clawed back by the sending institution.
-          inbound_funds_hold:,
+          inbound_funds_hold: nil,
           # An Inbound Wire Transfer Reversal object. This field will be present in the JSON
           # response if and only if `category` is equal to `inbound_wire_transfer_reversal`.
           # An Inbound Wire Transfer Reversal is created when Increase has received a wire
           # and the User requests that it be reversed.
-          inbound_wire_transfer_reversal:,
+          inbound_wire_transfer_reversal: nil,
           # If the category of this Transaction source is equal to `other`, this field will
           # contain an empty object, otherwise it will contain null.
-          other:,
+          other: nil,
           # A Real-Time Payments Transfer Instruction object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `real_time_payments_transfer_instruction`.
-          real_time_payments_transfer_instruction:,
+          real_time_payments_transfer_instruction: nil,
           # A Swift Transfer Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `swift_transfer_instruction`.
-          swift_transfer_instruction:,
+          swift_transfer_instruction: nil,
           # An User Initiated Hold object. This field will be present in the JSON response
           # if and only if `category` is equal to `user_initiated_hold`. Created when a user
           # initiates a hold on funds in their account.
-          user_initiated_hold:,
+          user_initiated_hold: nil,
           # A Wire Transfer Instruction object. This field will be present in the JSON
           # response if and only if `category` is equal to `wire_transfer_instruction`.
-          wire_transfer_instruction:
+          wire_transfer_instruction: nil
         )
         end
 
         sig do
           override.returns(
             {
+              category:
+                Increase::PendingTransaction::Source::Category::TaggedSymbol,
               account_transfer_instruction:
                 T.nilable(
                   Increase::PendingTransaction::Source::AccountTransferInstruction
@@ -719,8 +721,6 @@ module Increase
                 T.nilable(
                   Increase::PendingTransaction::Source::CardPushTransferInstruction
                 ),
-              category:
-                Increase::PendingTransaction::Source::Category::TaggedSymbol,
               check_deposit_instruction:
                 T.nilable(
                   Increase::PendingTransaction::Source::CheckDepositInstruction
@@ -761,6 +761,140 @@ module Increase
         def to_hash
         end
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          TaggedSymbol =
+            T.type_alias do
+              T.all(Symbol, Increase::PendingTransaction::Source::Category)
+            end
+          OrSymbol = T.type_alias { T.any(Symbol, String) }
+
+          # Account Transfer Instruction: details will be under the `account_transfer_instruction` object.
+          ACCOUNT_TRANSFER_INSTRUCTION =
+            T.let(
+              :account_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # ACH Transfer Instruction: details will be under the `ach_transfer_instruction` object.
+          ACH_TRANSFER_INSTRUCTION =
+            T.let(
+              :ach_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Card Authorization: details will be under the `card_authorization` object.
+          CARD_AUTHORIZATION =
+            T.let(
+              :card_authorization,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Check Deposit Instruction: details will be under the `check_deposit_instruction` object.
+          CHECK_DEPOSIT_INSTRUCTION =
+            T.let(
+              :check_deposit_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Check Transfer Instruction: details will be under the `check_transfer_instruction` object.
+          CHECK_TRANSFER_INSTRUCTION =
+            T.let(
+              :check_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # FedNow Transfer Instruction: details will be under the `fednow_transfer_instruction` object.
+          FEDNOW_TRANSFER_INSTRUCTION =
+            T.let(
+              :fednow_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Funds Hold: details will be under the `inbound_funds_hold` object.
+          INBOUND_FUNDS_HOLD =
+            T.let(
+              :inbound_funds_hold,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # User Initiated Hold: details will be under the `user_initiated_hold` object.
+          USER_INITIATED_HOLD =
+            T.let(
+              :user_initiated_hold,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Real-Time Payments Transfer Instruction: details will be under the `real_time_payments_transfer_instruction` object.
+          REAL_TIME_PAYMENTS_TRANSFER_INSTRUCTION =
+            T.let(
+              :real_time_payments_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Wire Transfer Instruction: details will be under the `wire_transfer_instruction` object.
+          WIRE_TRANSFER_INSTRUCTION =
+            T.let(
+              :wire_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Wire Transfer Reversal: details will be under the `inbound_wire_transfer_reversal` object.
+          INBOUND_WIRE_TRANSFER_REVERSAL =
+            T.let(
+              :inbound_wire_transfer_reversal,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Swift Transfer Instruction: details will be under the `swift_transfer_instruction` object.
+          SWIFT_TRANSFER_INSTRUCTION =
+            T.let(
+              :swift_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Card Push Transfer Instruction: details will be under the `card_push_transfer_instruction` object.
+          CARD_PUSH_TRANSFER_INSTRUCTION =
+            T.let(
+              :card_push_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Blockchain On-Ramp Transfer Instruction: details will be under the `blockchain_onramp_transfer_instruction` object.
+          BLOCKCHAIN_ONRAMP_TRANSFER_INSTRUCTION =
+            T.let(
+              :blockchain_onramp_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # Blockchain Off-Ramp Transfer Instruction: details will be under the `blockchain_offramp_transfer_instruction` object.
+          BLOCKCHAIN_OFFRAMP_TRANSFER_INSTRUCTION =
+            T.let(
+              :blockchain_offramp_transfer_instruction,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          # The Pending Transaction was made for an undocumented or deprecated reason.
+          OTHER =
+            T.let(
+              :other,
+              Increase::PendingTransaction::Source::Category::TaggedSymbol
+            )
+
+          sig do
+            override.returns(
+              T::Array[
+                Increase::PendingTransaction::Source::Category::TaggedSymbol
+              ]
+            )
+          end
+          def self.values
+          end
+        end
+
         class AccountTransferInstruction < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
@@ -3366,140 +3500,6 @@ module Increase
           end
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          TaggedSymbol =
-            T.type_alias do
-              T.all(Symbol, Increase::PendingTransaction::Source::Category)
-            end
-          OrSymbol = T.type_alias { T.any(Symbol, String) }
-
-          # Account Transfer Instruction: details will be under the `account_transfer_instruction` object.
-          ACCOUNT_TRANSFER_INSTRUCTION =
-            T.let(
-              :account_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # ACH Transfer Instruction: details will be under the `ach_transfer_instruction` object.
-          ACH_TRANSFER_INSTRUCTION =
-            T.let(
-              :ach_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Authorization: details will be under the `card_authorization` object.
-          CARD_AUTHORIZATION =
-            T.let(
-              :card_authorization,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Check Deposit Instruction: details will be under the `check_deposit_instruction` object.
-          CHECK_DEPOSIT_INSTRUCTION =
-            T.let(
-              :check_deposit_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Check Transfer Instruction: details will be under the `check_transfer_instruction` object.
-          CHECK_TRANSFER_INSTRUCTION =
-            T.let(
-              :check_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # FedNow Transfer Instruction: details will be under the `fednow_transfer_instruction` object.
-          FEDNOW_TRANSFER_INSTRUCTION =
-            T.let(
-              :fednow_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Funds Hold: details will be under the `inbound_funds_hold` object.
-          INBOUND_FUNDS_HOLD =
-            T.let(
-              :inbound_funds_hold,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # User Initiated Hold: details will be under the `user_initiated_hold` object.
-          USER_INITIATED_HOLD =
-            T.let(
-              :user_initiated_hold,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Real-Time Payments Transfer Instruction: details will be under the `real_time_payments_transfer_instruction` object.
-          REAL_TIME_PAYMENTS_TRANSFER_INSTRUCTION =
-            T.let(
-              :real_time_payments_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Wire Transfer Instruction: details will be under the `wire_transfer_instruction` object.
-          WIRE_TRANSFER_INSTRUCTION =
-            T.let(
-              :wire_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Wire Transfer Reversal: details will be under the `inbound_wire_transfer_reversal` object.
-          INBOUND_WIRE_TRANSFER_REVERSAL =
-            T.let(
-              :inbound_wire_transfer_reversal,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Swift Transfer Instruction: details will be under the `swift_transfer_instruction` object.
-          SWIFT_TRANSFER_INSTRUCTION =
-            T.let(
-              :swift_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Push Transfer Instruction: details will be under the `card_push_transfer_instruction` object.
-          CARD_PUSH_TRANSFER_INSTRUCTION =
-            T.let(
-              :card_push_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Blockchain On-Ramp Transfer Instruction: details will be under the `blockchain_onramp_transfer_instruction` object.
-          BLOCKCHAIN_ONRAMP_TRANSFER_INSTRUCTION =
-            T.let(
-              :blockchain_onramp_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # Blockchain Off-Ramp Transfer Instruction: details will be under the `blockchain_offramp_transfer_instruction` object.
-          BLOCKCHAIN_OFFRAMP_TRANSFER_INSTRUCTION =
-            T.let(
-              :blockchain_offramp_transfer_instruction,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          # The Pending Transaction was made for an undocumented or deprecated reason.
-          OTHER =
-            T.let(
-              :other,
-              Increase::PendingTransaction::Source::Category::TaggedSymbol
-            )
-
-          sig do
-            override.returns(
-              T::Array[
-                Increase::PendingTransaction::Source::Category::TaggedSymbol
-              ]
-            )
-          end
-          def self.values
-          end
-        end
-
         class CheckDepositInstruction < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/real_time_payments_transfer.rbi b/rbi/increase/models/real_time_payments_transfer.rbi
index 7930d5ec..046a037e 100644
--- a/rbi/increase/models/real_time_payments_transfer.rbi
+++ b/rbi/increase/models/real_time_payments_transfer.rbi
@@ -458,6 +458,14 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(
+            Increase::RealTimePaymentsTransfer::CreatedBy::Category::TaggedSymbol
+          )
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig do
           returns(
@@ -476,14 +484,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(
-            Increase::RealTimePaymentsTransfer::CreatedBy::Category::TaggedSymbol
-          )
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -525,12 +525,12 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category:
+              Increase::RealTimePaymentsTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(
                 Increase::RealTimePaymentsTransfer::CreatedBy::APIKey::OrHash
               ),
-            category:
-              Increase::RealTimePaymentsTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication::OrHash
@@ -542,26 +542,26 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
+              category:
+                Increase::RealTimePaymentsTransfer::CreatedBy::Category::TaggedSymbol,
               api_key:
                 T.nilable(
                   Increase::RealTimePaymentsTransfer::CreatedBy::APIKey
                 ),
-              category:
-                Increase::RealTimePaymentsTransfer::CreatedBy::Category::TaggedSymbol,
               oauth_application:
                 T.nilable(
                   Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication
@@ -574,34 +574,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::RealTimePaymentsTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -647,6 +619,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::RealTimePaymentsTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/swift_transfer.rbi b/rbi/increase/models/swift_transfer.rbi
index 11f1a0e7..b9e1749f 100644
--- a/rbi/increase/models/swift_transfer.rbi
+++ b/rbi/increase/models/swift_transfer.rbi
@@ -252,6 +252,12 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::SwiftTransfer::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig { returns(T.nilable(Increase::SwiftTransfer::CreatedBy::APIKey)) }
         attr_reader :api_key
@@ -264,12 +270,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::SwiftTransfer::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -302,9 +302,9 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::SwiftTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::SwiftTransfer::CreatedBy::APIKey::OrHash),
-            category: Increase::SwiftTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::SwiftTransfer::CreatedBy::OAuthApplication::OrHash
@@ -313,23 +313,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::SwiftTransfer::CreatedBy::APIKey),
               category:
                 Increase::SwiftTransfer::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::SwiftTransfer::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(Increase::SwiftTransfer::CreatedBy::OAuthApplication),
               user: T.nilable(Increase::SwiftTransfer::CreatedBy::User)
@@ -339,34 +339,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::SwiftTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -409,6 +381,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::SwiftTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/transaction.rbi b/rbi/increase/models/transaction.rbi
index a7e85abd..d546eb92 100644
--- a/rbi/increase/models/transaction.rbi
+++ b/rbi/increase/models/transaction.rbi
@@ -190,6 +190,11 @@ module Increase
             T.any(Increase::Transaction::Source, Increase::Internal::AnyHash)
           end
 
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        sig { returns(Increase::Transaction::Source::Category::TaggedSymbol) }
+        attr_accessor :category
+
         # An Account Revenue Payment object. This field will be present in the JSON
         # response if and only if `category` is equal to `account_revenue_payment`. An
         # Account Revenue Payment represents a payment made to an account from the bank.
@@ -499,11 +504,6 @@ module Increase
         end
         attr_writer :cashback_payment
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        sig { returns(Increase::Transaction::Source::Category::TaggedSymbol) }
-        attr_accessor :category
-
         # A Check Deposit Acceptance object. This field will be present in the JSON
         # response if and only if `category` is equal to `check_deposit_acceptance`. A
         # Check Deposit Acceptance is created when a Check Deposit is processed and its
@@ -951,6 +951,7 @@ module Increase
         # deprecated and will be removed in the future.
         sig do
           params(
+            category: Increase::Transaction::Source::Category::OrSymbol,
             account_revenue_payment:
               T.nilable(
                 Increase::Transaction::Source::AccountRevenuePayment::OrHash
@@ -1005,7 +1006,6 @@ module Increase
               T.nilable(Increase::Transaction::Source::CardSettlement::OrHash),
             cashback_payment:
               T.nilable(Increase::Transaction::Source::CashbackPayment::OrHash),
-            category: Increase::Transaction::Source::Category::OrSymbol,
             check_deposit_acceptance:
               T.nilable(
                 Increase::Transaction::Source::CheckDepositAcceptance::OrHash
@@ -1086,204 +1086,205 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
+          # The type of the resource. We may add additional possible values for this enum
+          # over time; your application should be able to handle such additions gracefully.
+          category:,
           # An Account Revenue Payment object. This field will be present in the JSON
           # response if and only if `category` is equal to `account_revenue_payment`. An
           # Account Revenue Payment represents a payment made to an account from the bank.
           # Account revenue is a type of non-interest income.
-          account_revenue_payment:,
+          account_revenue_payment: nil,
           # An Account Transfer Intention object. This field will be present in the JSON
           # response if and only if `category` is equal to `account_transfer_intention`. Two
           # Account Transfer Intentions are created from each Account Transfer. One
           # decrements the source account, and the other increments the destination account.
-          account_transfer_intention:,
+          account_transfer_intention: nil,
           # An ACH Transfer Intention object. This field will be present in the JSON
           # response if and only if `category` is equal to `ach_transfer_intention`. An ACH
           # Transfer Intention is created from an ACH Transfer. It reflects the intention to
           # move money into or out of an Increase account via the ACH network.
-          ach_transfer_intention:,
+          ach_transfer_intention: nil,
           # An ACH Transfer Rejection object. This field will be present in the JSON
           # response if and only if `category` is equal to `ach_transfer_rejection`. An ACH
           # Transfer Rejection is created when an ACH Transfer is rejected by Increase. It
           # offsets the ACH Transfer Intention. These rejections are rare.
-          ach_transfer_rejection:,
+          ach_transfer_rejection: nil,
           # An ACH Transfer Return object. This field will be present in the JSON response
           # if and only if `category` is equal to `ach_transfer_return`. An ACH Transfer
           # Return is created when an ACH Transfer is returned by the receiving bank. It
           # offsets the ACH Transfer Intention. ACH Transfer Returns usually occur within
           # the first two business days after the transfer is initiated, but can occur much
           # later.
-          ach_transfer_return:,
+          ach_transfer_return: nil,
           # A Blockchain Off-Ramp Transfer Settlement object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `blockchain_offramp_transfer_settlement`.
-          blockchain_offramp_transfer_settlement:,
+          blockchain_offramp_transfer_settlement: nil,
           # A Blockchain On-Ramp Transfer Intention object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `blockchain_onramp_transfer_intention`.
-          blockchain_onramp_transfer_intention:,
+          blockchain_onramp_transfer_intention: nil,
           # A Legacy Card Dispute Acceptance object. This field will be present in the JSON
           # response if and only if `category` is equal to `card_dispute_acceptance`.
           # Contains the details of a successful Card Dispute.
-          card_dispute_acceptance:,
+          card_dispute_acceptance: nil,
           # A Card Dispute Financial object. This field will be present in the JSON response
           # if and only if `category` is equal to `card_dispute_financial`. Financial event
           # related to a Card Dispute.
-          card_dispute_financial:,
+          card_dispute_financial: nil,
           # A Legacy Card Dispute Loss object. This field will be present in the JSON
           # response if and only if `category` is equal to `card_dispute_loss`. Contains the
           # details of a lost Card Dispute.
-          card_dispute_loss:,
+          card_dispute_loss: nil,
           # A Card Financial object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_financial`. Card Financials are temporary
           # holds placed on a customers funds with the intent to later clear a transaction.
-          card_financial:,
+          card_financial: nil,
           # A Card Push Transfer Acceptance object. This field will be present in the JSON
           # response if and only if `category` is equal to `card_push_transfer_acceptance`.
           # A Card Push Transfer Acceptance is created when an Outbound Card Push Transfer
           # sent from Increase is accepted by the receiving bank.
-          card_push_transfer_acceptance:,
+          card_push_transfer_acceptance: nil,
           # A Card Refund object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_refund`. Card Refunds move money back to
           # the cardholder. While they are usually connected to a Card Settlement an
           # acquirer can also refund money directly to a card without relation to a
           # transaction.
-          card_refund:,
+          card_refund: nil,
           # A Card Revenue Payment object. This field will be present in the JSON response
           # if and only if `category` is equal to `card_revenue_payment`. Card Revenue
           # Payments reflect earnings from fees on card transactions.
-          card_revenue_payment:,
+          card_revenue_payment: nil,
           # A Card Settlement object. This field will be present in the JSON response if and
           # only if `category` is equal to `card_settlement`. Card Settlements are card
           # transactions that have cleared and settled. While a settlement is usually
           # preceded by an authorization, an acquirer can also directly clear a transaction
           # without first authorizing it.
-          card_settlement:,
+          card_settlement: nil,
           # A Cashback Payment object. This field will be present in the JSON response if
           # and only if `category` is equal to `cashback_payment`. A Cashback Payment
           # represents the cashback paid to a cardholder for a given period. Cashback is
           # usually paid monthly for the prior month's transactions.
-          cashback_payment:,
-          # The type of the resource. We may add additional possible values for this enum
-          # over time; your application should be able to handle such additions gracefully.
-          category:,
+          cashback_payment: nil,
           # A Check Deposit Acceptance object. This field will be present in the JSON
           # response if and only if `category` is equal to `check_deposit_acceptance`. A
           # Check Deposit Acceptance is created when a Check Deposit is processed and its
           # details confirmed. Check Deposits may be returned by the receiving bank, which
           # will appear as a Check Deposit Return.
-          check_deposit_acceptance:,
+          check_deposit_acceptance: nil,
           # A Check Deposit Return object. This field will be present in the JSON response
           # if and only if `category` is equal to `check_deposit_return`. A Check Deposit
           # Return is created when a Check Deposit is returned by the bank holding the
           # account it was drawn against. Check Deposits may be returned for a variety of
           # reasons, including insufficient funds or a mismatched account number. Usually,
           # checks are returned within the first 7 days after the deposit is made.
-          check_deposit_return:,
+          check_deposit_return: nil,
           # A Check Transfer Deposit object. This field will be present in the JSON response
           # if and only if `category` is equal to `check_transfer_deposit`. An Inbound Check
           # is a check drawn on an Increase account that has been deposited by an external
           # bank account. These types of checks are not pre-registered.
-          check_transfer_deposit:,
+          check_transfer_deposit: nil,
           # A FedNow Transfer Acknowledgement object. This field will be present in the JSON
           # response if and only if `category` is equal to
           # `fednow_transfer_acknowledgement`. A FedNow Transfer Acknowledgement is created
           # when a FedNow Transfer sent from Increase is acknowledged by the receiving bank.
-          fednow_transfer_acknowledgement:,
+          fednow_transfer_acknowledgement: nil,
           # A Fee Payment object. This field will be present in the JSON response if and
           # only if `category` is equal to `fee_payment`. A Fee Payment represents a payment
           # made to Increase.
-          fee_payment:,
+          fee_payment: nil,
           # An Inbound ACH Transfer Intention object. This field will be present in the JSON
           # response if and only if `category` is equal to `inbound_ach_transfer`. An
           # Inbound ACH Transfer Intention is created when an ACH transfer is initiated at
           # another bank and received by Increase.
-          inbound_ach_transfer:,
+          inbound_ach_transfer: nil,
           # An Inbound ACH Transfer Return Intention object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `inbound_ach_transfer_return_intention`. An Inbound ACH Transfer Return
           # Intention is created when an ACH transfer is initiated at another bank and
           # returned by Increase.
-          inbound_ach_transfer_return_intention:,
+          inbound_ach_transfer_return_intention: nil,
           # An Inbound Check Adjustment object. This field will be present in the JSON
           # response if and only if `category` is equal to `inbound_check_adjustment`. An
           # Inbound Check Adjustment is created when Increase receives an adjustment for a
           # check or return deposited through Check21.
-          inbound_check_adjustment:,
+          inbound_check_adjustment: nil,
           # An Inbound Check Deposit Return Intention object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `inbound_check_deposit_return_intention`. An Inbound Check Deposit Return
           # Intention is created when Increase receives an Inbound Check and the User
           # requests that it be returned.
-          inbound_check_deposit_return_intention:,
+          inbound_check_deposit_return_intention: nil,
           # An Inbound FedNow Transfer Confirmation object. This field will be present in
           # the JSON response if and only if `category` is equal to
           # `inbound_fednow_transfer_confirmation`. An Inbound FedNow Transfer Confirmation
           # is created when a FedNow transfer is initiated at another bank and received by
           # Increase.
-          inbound_fednow_transfer_confirmation:,
+          inbound_fednow_transfer_confirmation: nil,
           # An Inbound Real-Time Payments Transfer Confirmation object. This field will be
           # present in the JSON response if and only if `category` is equal to
           # `inbound_real_time_payments_transfer_confirmation`. An Inbound Real-Time
           # Payments Transfer Confirmation is created when a Real-Time Payments transfer is
           # initiated at another bank and received by Increase.
-          inbound_real_time_payments_transfer_confirmation:,
+          inbound_real_time_payments_transfer_confirmation: nil,
           # An Inbound Wire Reversal object. This field will be present in the JSON response
           # if and only if `category` is equal to `inbound_wire_reversal`. An Inbound Wire
           # Reversal represents a reversal of a wire transfer that was initiated via
           # Increase. The other bank is sending the money back. This most often happens when
           # the original destination account details were incorrect.
-          inbound_wire_reversal:,
+          inbound_wire_reversal: nil,
           # An Inbound Wire Transfer Intention object. This field will be present in the
           # JSON response if and only if `category` is equal to `inbound_wire_transfer`. An
           # Inbound Wire Transfer Intention is created when a wire transfer is initiated at
           # another bank and received by Increase.
-          inbound_wire_transfer:,
+          inbound_wire_transfer: nil,
           # An Inbound Wire Transfer Reversal Intention object. This field will be present
           # in the JSON response if and only if `category` is equal to
           # `inbound_wire_transfer_reversal`. An Inbound Wire Transfer Reversal Intention is
           # created when Increase has received a wire and the User requests that it be
           # reversed.
-          inbound_wire_transfer_reversal:,
+          inbound_wire_transfer_reversal: nil,
           # An Interest Payment object. This field will be present in the JSON response if
           # and only if `category` is equal to `interest_payment`. An Interest Payment
           # represents a payment of interest on an account. Interest is usually paid
           # monthly.
-          interest_payment:,
+          interest_payment: nil,
           # An Internal Source object. This field will be present in the JSON response if
           # and only if `category` is equal to `internal_source`. A transaction between the
           # user and Increase. See the `reason` attribute for more information.
-          internal_source:,
+          internal_source: nil,
           # If the category of this Transaction source is equal to `other`, this field will
           # contain an empty object, otherwise it will contain null.
-          other:,
+          other: nil,
           # A Real-Time Payments Transfer Acknowledgement object. This field will be present
           # in the JSON response if and only if `category` is equal to
           # `real_time_payments_transfer_acknowledgement`. A Real-Time Payments Transfer
           # Acknowledgement is created when a Real-Time Payments Transfer sent from Increase
           # is acknowledged by the receiving bank.
-          real_time_payments_transfer_acknowledgement:,
+          real_time_payments_transfer_acknowledgement: nil,
           # A Sample Funds object. This field will be present in the JSON response if and
           # only if `category` is equal to `sample_funds`. Sample funds for testing
           # purposes.
-          sample_funds:,
+          sample_funds: nil,
           # A Swift Transfer Intention object. This field will be present in the JSON
           # response if and only if `category` is equal to `swift_transfer_intention`. A
           # Swift Transfer initiated via Increase.
-          swift_transfer_intention:,
+          swift_transfer_intention: nil,
           # A Swift Transfer Return object. This field will be present in the JSON response
           # if and only if `category` is equal to `swift_transfer_return`. A Swift Transfer
           # Return is created when a Swift Transfer is returned by the receiving bank.
-          swift_transfer_return:,
+          swift_transfer_return: nil,
           # A Wire Transfer Intention object. This field will be present in the JSON
           # response if and only if `category` is equal to `wire_transfer_intention`. A Wire
           # Transfer initiated via Increase and sent to a different bank.
-          wire_transfer_intention:
+          wire_transfer_intention: nil
         )
         end
 
         sig do
           override.returns(
             {
+              category: Increase::Transaction::Source::Category::TaggedSymbol,
               account_revenue_payment:
                 T.nilable(Increase::Transaction::Source::AccountRevenuePayment),
               account_transfer_intention:
@@ -1323,7 +1324,6 @@ module Increase
                 T.nilable(Increase::Transaction::Source::CardSettlement),
               cashback_payment:
                 T.nilable(Increase::Transaction::Source::CashbackPayment),
-              category: Increase::Transaction::Source::Category::TaggedSymbol,
               check_deposit_acceptance:
                 T.nilable(
                   Increase::Transaction::Source::CheckDepositAcceptance
@@ -1392,250 +1392,337 @@ module Increase
         def to_hash
         end
 
-        class AccountRevenuePayment < Increase::Internal::Type::BaseModel
-          OrHash =
+        # The type of the resource. We may add additional possible values for this enum
+        # over time; your application should be able to handle such additions gracefully.
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          TaggedSymbol =
             T.type_alias do
-              T.any(
-                Increase::Transaction::Source::AccountRevenuePayment,
-                Increase::Internal::AnyHash
-              )
+              T.all(Symbol, Increase::Transaction::Source::Category)
             end
+          OrSymbol = T.type_alias { T.any(Symbol, String) }
 
-          # The account on which the account revenue was accrued.
-          sig { returns(String) }
-          attr_accessor :accrued_on_account_id
+          # Account Transfer Intention: details will be under the `account_transfer_intention` object.
+          ACCOUNT_TRANSFER_INTENTION =
+            T.let(
+              :account_transfer_intention,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # The end of the period for which this transaction paid account revenue.
-          sig { returns(Time) }
-          attr_accessor :period_end
+          # ACH Transfer Intention: details will be under the `ach_transfer_intention` object.
+          ACH_TRANSFER_INTENTION =
+            T.let(
+              :ach_transfer_intention,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # The start of the period for which this transaction paid account revenue.
-          sig { returns(Time) }
-          attr_accessor :period_start
+          # ACH Transfer Rejection: details will be under the `ach_transfer_rejection` object.
+          ACH_TRANSFER_REJECTION =
+            T.let(
+              :ach_transfer_rejection,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # An Account Revenue Payment object. This field will be present in the JSON
-          # response if and only if `category` is equal to `account_revenue_payment`. An
-          # Account Revenue Payment represents a payment made to an account from the bank.
-          # Account revenue is a type of non-interest income.
-          sig do
-            params(
-              accrued_on_account_id: String,
-              period_end: Time,
-              period_start: Time
-            ).returns(T.attached_class)
-          end
-          def self.new(
-            # The account on which the account revenue was accrued.
-            accrued_on_account_id:,
-            # The end of the period for which this transaction paid account revenue.
-            period_end:,
-            # The start of the period for which this transaction paid account revenue.
-            period_start:
-          )
-          end
+          # ACH Transfer Return: details will be under the `ach_transfer_return` object.
+          ACH_TRANSFER_RETURN =
+            T.let(
+              :ach_transfer_return,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          sig do
-            override.returns(
-              {
-                accrued_on_account_id: String,
-                period_end: Time,
-                period_start: Time
-              }
+          # Cashback Payment: details will be under the `cashback_payment` object.
+          CASHBACK_PAYMENT =
+            T.let(
+              :cashback_payment,
+              Increase::Transaction::Source::Category::TaggedSymbol
             )
-          end
-          def to_hash
-          end
-        end
 
-        class AccountTransferIntention < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::Transaction::Source::AccountTransferIntention,
-                Increase::Internal::AnyHash
-              )
-            end
+          # Legacy Card Dispute Acceptance: details will be under the `card_dispute_acceptance` object.
+          CARD_DISPUTE_ACCEPTANCE =
+            T.let(
+              :card_dispute_acceptance,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # The pending amount in the minor unit of the transaction's currency. For dollars,
-          # for example, this is cents.
-          sig { returns(Integer) }
-          attr_accessor :amount
+          # Card Dispute Financial: details will be under the `card_dispute_financial` object.
+          CARD_DISPUTE_FINANCIAL =
+            T.let(
+              :card_dispute_financial,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the destination
-          # account currency.
-          sig do
-            returns(
-              Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol
+          # Legacy Card Dispute Loss: details will be under the `card_dispute_loss` object.
+          CARD_DISPUTE_LOSS =
+            T.let(
+              :card_dispute_loss,
+              Increase::Transaction::Source::Category::TaggedSymbol
             )
-          end
-          attr_accessor :currency
 
-          # The description you chose to give the transfer.
-          sig { returns(String) }
-          attr_accessor :description
+          # Card Refund: details will be under the `card_refund` object.
+          CARD_REFUND =
+            T.let(
+              :card_refund,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # The identifier of the Account to where the Account Transfer was sent.
-          sig { returns(String) }
-          attr_accessor :destination_account_id
+          # Card Settlement: details will be under the `card_settlement` object.
+          CARD_SETTLEMENT =
+            T.let(
+              :card_settlement,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # The identifier of the Account from where the Account Transfer was sent.
-          sig { returns(String) }
-          attr_accessor :source_account_id
+          # Card Financial: details will be under the `card_financial` object.
+          CARD_FINANCIAL =
+            T.let(
+              :card_financial,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # The identifier of the Account Transfer that led to this Pending Transaction.
-          sig { returns(String) }
-          attr_accessor :transfer_id
+          # Card Revenue Payment: details will be under the `card_revenue_payment` object.
+          CARD_REVENUE_PAYMENT =
+            T.let(
+              :card_revenue_payment,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          # An Account Transfer Intention object. This field will be present in the JSON
-          # response if and only if `category` is equal to `account_transfer_intention`. Two
-          # Account Transfer Intentions are created from each Account Transfer. One
-          # decrements the source account, and the other increments the destination account.
-          sig do
-            params(
-              amount: Integer,
-              currency:
-                Increase::Transaction::Source::AccountTransferIntention::Currency::OrSymbol,
-              description: String,
-              destination_account_id: String,
-              source_account_id: String,
-              transfer_id: String
-            ).returns(T.attached_class)
-          end
-          def self.new(
-            # The pending amount in the minor unit of the transaction's currency. For dollars,
-            # for example, this is cents.
-            amount:,
-            # The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the destination
-            # account currency.
-            currency:,
-            # The description you chose to give the transfer.
-            description:,
-            # The identifier of the Account to where the Account Transfer was sent.
-            destination_account_id:,
-            # The identifier of the Account from where the Account Transfer was sent.
-            source_account_id:,
-            # The identifier of the Account Transfer that led to this Pending Transaction.
-            transfer_id:
-          )
-          end
+          # Check Deposit Acceptance: details will be under the `check_deposit_acceptance` object.
+          CHECK_DEPOSIT_ACCEPTANCE =
+            T.let(
+              :check_deposit_acceptance,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-          sig do
-            override.returns(
-              {
-                amount: Integer,
-                currency:
-                  Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol,
-                description: String,
-                destination_account_id: String,
-                source_account_id: String,
-                transfer_id: String
-              }
+          # Check Deposit Return: details will be under the `check_deposit_return` object.
+          CHECK_DEPOSIT_RETURN =
+            T.let(
+              :check_deposit_return,
+              Increase::Transaction::Source::Category::TaggedSymbol
             )
-          end
-          def to_hash
-          end
 
-          # The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the destination
-          # account currency.
-          module Currency
-            extend Increase::Internal::Type::Enum
+          # FedNow Transfer Acknowledgement: details will be under the `fednow_transfer_acknowledgement` object.
+          FEDNOW_TRANSFER_ACKNOWLEDGEMENT =
+            T.let(
+              :fednow_transfer_acknowledgement,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-            TaggedSymbol =
-              T.type_alias do
-                T.all(
-                  Symbol,
-                  Increase::Transaction::Source::AccountTransferIntention::Currency
-                )
-              end
-            OrSymbol = T.type_alias { T.any(Symbol, String) }
+          # Check Transfer Deposit: details will be under the `check_transfer_deposit` object.
+          CHECK_TRANSFER_DEPOSIT =
+            T.let(
+              :check_transfer_deposit,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-            # US Dollar (USD)
-            USD =
-              T.let(
-                :USD,
-                Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol
-              )
+          # Fee Payment: details will be under the `fee_payment` object.
+          FEE_PAYMENT =
+            T.let(
+              :fee_payment,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
 
-            sig do
-              override.returns(
-                T::Array[
-                  Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol
-                ]
-              )
-            end
-            def self.values
-            end
+          # Inbound ACH Transfer Intention: details will be under the `inbound_ach_transfer` object.
+          INBOUND_ACH_TRANSFER =
+            T.let(
+              :inbound_ach_transfer,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound ACH Transfer Return Intention: details will be under the `inbound_ach_transfer_return_intention` object.
+          INBOUND_ACH_TRANSFER_RETURN_INTENTION =
+            T.let(
+              :inbound_ach_transfer_return_intention,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Check Deposit Return Intention: details will be under the `inbound_check_deposit_return_intention` object.
+          INBOUND_CHECK_DEPOSIT_RETURN_INTENTION =
+            T.let(
+              :inbound_check_deposit_return_intention,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Check Adjustment: details will be under the `inbound_check_adjustment` object.
+          INBOUND_CHECK_ADJUSTMENT =
+            T.let(
+              :inbound_check_adjustment,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound FedNow Transfer Confirmation: details will be under the `inbound_fednow_transfer_confirmation` object.
+          INBOUND_FEDNOW_TRANSFER_CONFIRMATION =
+            T.let(
+              :inbound_fednow_transfer_confirmation,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Real-Time Payments Transfer Confirmation: details will be under the `inbound_real_time_payments_transfer_confirmation` object.
+          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_CONFIRMATION =
+            T.let(
+              :inbound_real_time_payments_transfer_confirmation,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Wire Reversal: details will be under the `inbound_wire_reversal` object.
+          INBOUND_WIRE_REVERSAL =
+            T.let(
+              :inbound_wire_reversal,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Wire Transfer Intention: details will be under the `inbound_wire_transfer` object.
+          INBOUND_WIRE_TRANSFER =
+            T.let(
+              :inbound_wire_transfer,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Inbound Wire Transfer Reversal Intention: details will be under the `inbound_wire_transfer_reversal` object.
+          INBOUND_WIRE_TRANSFER_REVERSAL =
+            T.let(
+              :inbound_wire_transfer_reversal,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Interest Payment: details will be under the `interest_payment` object.
+          INTEREST_PAYMENT =
+            T.let(
+              :interest_payment,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Internal Source: details will be under the `internal_source` object.
+          INTERNAL_SOURCE =
+            T.let(
+              :internal_source,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Real-Time Payments Transfer Acknowledgement: details will be under the `real_time_payments_transfer_acknowledgement` object.
+          REAL_TIME_PAYMENTS_TRANSFER_ACKNOWLEDGEMENT =
+            T.let(
+              :real_time_payments_transfer_acknowledgement,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Sample Funds: details will be under the `sample_funds` object.
+          SAMPLE_FUNDS =
+            T.let(
+              :sample_funds,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Wire Transfer Intention: details will be under the `wire_transfer_intention` object.
+          WIRE_TRANSFER_INTENTION =
+            T.let(
+              :wire_transfer_intention,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Swift Transfer Intention: details will be under the `swift_transfer_intention` object.
+          SWIFT_TRANSFER_INTENTION =
+            T.let(
+              :swift_transfer_intention,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Swift Transfer Return: details will be under the `swift_transfer_return` object.
+          SWIFT_TRANSFER_RETURN =
+            T.let(
+              :swift_transfer_return,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Card Push Transfer Acceptance: details will be under the `card_push_transfer_acceptance` object.
+          CARD_PUSH_TRANSFER_ACCEPTANCE =
+            T.let(
+              :card_push_transfer_acceptance,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Account Revenue Payment: details will be under the `account_revenue_payment` object.
+          ACCOUNT_REVENUE_PAYMENT =
+            T.let(
+              :account_revenue_payment,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Blockchain On-Ramp Transfer Intention: details will be under the `blockchain_onramp_transfer_intention` object.
+          BLOCKCHAIN_ONRAMP_TRANSFER_INTENTION =
+            T.let(
+              :blockchain_onramp_transfer_intention,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # Blockchain Off-Ramp Transfer Settlement: details will be under the `blockchain_offramp_transfer_settlement` object.
+          BLOCKCHAIN_OFFRAMP_TRANSFER_SETTLEMENT =
+            T.let(
+              :blockchain_offramp_transfer_settlement,
+              Increase::Transaction::Source::Category::TaggedSymbol
+            )
+
+          # The Transaction was made for an undocumented or deprecated reason.
+          OTHER =
+            T.let(:other, Increase::Transaction::Source::Category::TaggedSymbol)
+
+          sig do
+            override.returns(
+              T::Array[Increase::Transaction::Source::Category::TaggedSymbol]
+            )
+          end
+          def self.values
           end
         end
 
-        class ACHTransferIntention < Increase::Internal::Type::BaseModel
+        class AccountRevenuePayment < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Increase::Transaction::Source::ACHTransferIntention,
+                Increase::Transaction::Source::AccountRevenuePayment,
                 Increase::Internal::AnyHash
               )
             end
 
-          # The account number for the destination account.
-          sig { returns(String) }
-          attr_accessor :account_number
-
-          # The amount in the minor unit of the transaction's currency. For dollars, for
-          # example, this is cents.
-          sig { returns(Integer) }
-          attr_accessor :amount
-
-          # The American Bankers' Association (ABA) Routing Transit Number (RTN) for the
-          # destination account.
+          # The account on which the account revenue was accrued.
           sig { returns(String) }
-          attr_accessor :routing_number
+          attr_accessor :accrued_on_account_id
 
-          # A description set when the ACH Transfer was created.
-          sig { returns(String) }
-          attr_accessor :statement_descriptor
+          # The end of the period for which this transaction paid account revenue.
+          sig { returns(Time) }
+          attr_accessor :period_end
 
-          # The identifier of the ACH Transfer that led to this Transaction.
-          sig { returns(String) }
-          attr_accessor :transfer_id
+          # The start of the period for which this transaction paid account revenue.
+          sig { returns(Time) }
+          attr_accessor :period_start
 
-          # An ACH Transfer Intention object. This field will be present in the JSON
-          # response if and only if `category` is equal to `ach_transfer_intention`. An ACH
-          # Transfer Intention is created from an ACH Transfer. It reflects the intention to
-          # move money into or out of an Increase account via the ACH network.
+          # An Account Revenue Payment object. This field will be present in the JSON
+          # response if and only if `category` is equal to `account_revenue_payment`. An
+          # Account Revenue Payment represents a payment made to an account from the bank.
+          # Account revenue is a type of non-interest income.
           sig do
             params(
-              account_number: String,
-              amount: Integer,
-              routing_number: String,
-              statement_descriptor: String,
-              transfer_id: String
+              accrued_on_account_id: String,
+              period_end: Time,
+              period_start: Time
             ).returns(T.attached_class)
           end
           def self.new(
-            # The account number for the destination account.
-            account_number:,
-            # The amount in the minor unit of the transaction's currency. For dollars, for
-            # example, this is cents.
-            amount:,
-            # The American Bankers' Association (ABA) Routing Transit Number (RTN) for the
-            # destination account.
-            routing_number:,
-            # A description set when the ACH Transfer was created.
-            statement_descriptor:,
-            # The identifier of the ACH Transfer that led to this Transaction.
-            transfer_id:
+            # The account on which the account revenue was accrued.
+            accrued_on_account_id:,
+            # The end of the period for which this transaction paid account revenue.
+            period_end:,
+            # The start of the period for which this transaction paid account revenue.
+            period_start:
           )
           end
 
           sig do
             override.returns(
               {
-                account_number: String,
-                amount: Integer,
-                routing_number: String,
-                statement_descriptor: String,
-                transfer_id: String
+                accrued_on_account_id: String,
+                period_end: Time,
+                period_start: Time
               }
             )
           end
@@ -1643,21 +1730,217 @@ module Increase
           end
         end
 
-        class ACHTransferRejection < Increase::Internal::Type::BaseModel
+        class AccountTransferIntention < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
               T.any(
-                Increase::Transaction::Source::ACHTransferRejection,
+                Increase::Transaction::Source::AccountTransferIntention,
                 Increase::Internal::AnyHash
               )
             end
 
-          # The identifier of the ACH Transfer that led to this Transaction.
-          sig { returns(String) }
-          attr_accessor :transfer_id
+          # The pending amount in the minor unit of the transaction's currency. For dollars,
+          # for example, this is cents.
+          sig { returns(Integer) }
+          attr_accessor :amount
 
-          # An ACH Transfer Rejection object. This field will be present in the JSON
-          # response if and only if `category` is equal to `ach_transfer_rejection`. An ACH
+          # The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the destination
+          # account currency.
+          sig do
+            returns(
+              Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol
+            )
+          end
+          attr_accessor :currency
+
+          # The description you chose to give the transfer.
+          sig { returns(String) }
+          attr_accessor :description
+
+          # The identifier of the Account to where the Account Transfer was sent.
+          sig { returns(String) }
+          attr_accessor :destination_account_id
+
+          # The identifier of the Account from where the Account Transfer was sent.
+          sig { returns(String) }
+          attr_accessor :source_account_id
+
+          # The identifier of the Account Transfer that led to this Pending Transaction.
+          sig { returns(String) }
+          attr_accessor :transfer_id
+
+          # An Account Transfer Intention object. This field will be present in the JSON
+          # response if and only if `category` is equal to `account_transfer_intention`. Two
+          # Account Transfer Intentions are created from each Account Transfer. One
+          # decrements the source account, and the other increments the destination account.
+          sig do
+            params(
+              amount: Integer,
+              currency:
+                Increase::Transaction::Source::AccountTransferIntention::Currency::OrSymbol,
+              description: String,
+              destination_account_id: String,
+              source_account_id: String,
+              transfer_id: String
+            ).returns(T.attached_class)
+          end
+          def self.new(
+            # The pending amount in the minor unit of the transaction's currency. For dollars,
+            # for example, this is cents.
+            amount:,
+            # The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the destination
+            # account currency.
+            currency:,
+            # The description you chose to give the transfer.
+            description:,
+            # The identifier of the Account to where the Account Transfer was sent.
+            destination_account_id:,
+            # The identifier of the Account from where the Account Transfer was sent.
+            source_account_id:,
+            # The identifier of the Account Transfer that led to this Pending Transaction.
+            transfer_id:
+          )
+          end
+
+          sig do
+            override.returns(
+              {
+                amount: Integer,
+                currency:
+                  Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol,
+                description: String,
+                destination_account_id: String,
+                source_account_id: String,
+                transfer_id: String
+              }
+            )
+          end
+          def to_hash
+          end
+
+          # The [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217) code for the destination
+          # account currency.
+          module Currency
+            extend Increase::Internal::Type::Enum
+
+            TaggedSymbol =
+              T.type_alias do
+                T.all(
+                  Symbol,
+                  Increase::Transaction::Source::AccountTransferIntention::Currency
+                )
+              end
+            OrSymbol = T.type_alias { T.any(Symbol, String) }
+
+            # US Dollar (USD)
+            USD =
+              T.let(
+                :USD,
+                Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol
+              )
+
+            sig do
+              override.returns(
+                T::Array[
+                  Increase::Transaction::Source::AccountTransferIntention::Currency::TaggedSymbol
+                ]
+              )
+            end
+            def self.values
+            end
+          end
+        end
+
+        class ACHTransferIntention < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::Transaction::Source::ACHTransferIntention,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The account number for the destination account.
+          sig { returns(String) }
+          attr_accessor :account_number
+
+          # The amount in the minor unit of the transaction's currency. For dollars, for
+          # example, this is cents.
+          sig { returns(Integer) }
+          attr_accessor :amount
+
+          # The American Bankers' Association (ABA) Routing Transit Number (RTN) for the
+          # destination account.
+          sig { returns(String) }
+          attr_accessor :routing_number
+
+          # A description set when the ACH Transfer was created.
+          sig { returns(String) }
+          attr_accessor :statement_descriptor
+
+          # The identifier of the ACH Transfer that led to this Transaction.
+          sig { returns(String) }
+          attr_accessor :transfer_id
+
+          # An ACH Transfer Intention object. This field will be present in the JSON
+          # response if and only if `category` is equal to `ach_transfer_intention`. An ACH
+          # Transfer Intention is created from an ACH Transfer. It reflects the intention to
+          # move money into or out of an Increase account via the ACH network.
+          sig do
+            params(
+              account_number: String,
+              amount: Integer,
+              routing_number: String,
+              statement_descriptor: String,
+              transfer_id: String
+            ).returns(T.attached_class)
+          end
+          def self.new(
+            # The account number for the destination account.
+            account_number:,
+            # The amount in the minor unit of the transaction's currency. For dollars, for
+            # example, this is cents.
+            amount:,
+            # The American Bankers' Association (ABA) Routing Transit Number (RTN) for the
+            # destination account.
+            routing_number:,
+            # A description set when the ACH Transfer was created.
+            statement_descriptor:,
+            # The identifier of the ACH Transfer that led to this Transaction.
+            transfer_id:
+          )
+          end
+
+          sig do
+            override.returns(
+              {
+                account_number: String,
+                amount: Integer,
+                routing_number: String,
+                statement_descriptor: String,
+                transfer_id: String
+              }
+            )
+          end
+          def to_hash
+          end
+        end
+
+        class ACHTransferRejection < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::Transaction::Source::ACHTransferRejection,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The identifier of the ACH Transfer that led to this Transaction.
+          sig { returns(String) }
+          attr_accessor :transfer_id
+
+          # An ACH Transfer Rejection object. This field will be present in the JSON
+          # response if and only if `category` is equal to `ach_transfer_rejection`. An ACH
           # Transfer Rejection is created when an ACH Transfer is rejected by Increase. It
           # offsets the ACH Transfer Intention. These rejections are rare.
           sig { params(transfer_id: String).returns(T.attached_class) }
@@ -10119,289 +10402,6 @@ module Increase
           end
         end
 
-        # The type of the resource. We may add additional possible values for this enum
-        # over time; your application should be able to handle such additions gracefully.
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          TaggedSymbol =
-            T.type_alias do
-              T.all(Symbol, Increase::Transaction::Source::Category)
-            end
-          OrSymbol = T.type_alias { T.any(Symbol, String) }
-
-          # Account Transfer Intention: details will be under the `account_transfer_intention` object.
-          ACCOUNT_TRANSFER_INTENTION =
-            T.let(
-              :account_transfer_intention,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # ACH Transfer Intention: details will be under the `ach_transfer_intention` object.
-          ACH_TRANSFER_INTENTION =
-            T.let(
-              :ach_transfer_intention,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # ACH Transfer Rejection: details will be under the `ach_transfer_rejection` object.
-          ACH_TRANSFER_REJECTION =
-            T.let(
-              :ach_transfer_rejection,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # ACH Transfer Return: details will be under the `ach_transfer_return` object.
-          ACH_TRANSFER_RETURN =
-            T.let(
-              :ach_transfer_return,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Cashback Payment: details will be under the `cashback_payment` object.
-          CASHBACK_PAYMENT =
-            T.let(
-              :cashback_payment,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Legacy Card Dispute Acceptance: details will be under the `card_dispute_acceptance` object.
-          CARD_DISPUTE_ACCEPTANCE =
-            T.let(
-              :card_dispute_acceptance,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Dispute Financial: details will be under the `card_dispute_financial` object.
-          CARD_DISPUTE_FINANCIAL =
-            T.let(
-              :card_dispute_financial,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Legacy Card Dispute Loss: details will be under the `card_dispute_loss` object.
-          CARD_DISPUTE_LOSS =
-            T.let(
-              :card_dispute_loss,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Refund: details will be under the `card_refund` object.
-          CARD_REFUND =
-            T.let(
-              :card_refund,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Settlement: details will be under the `card_settlement` object.
-          CARD_SETTLEMENT =
-            T.let(
-              :card_settlement,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Financial: details will be under the `card_financial` object.
-          CARD_FINANCIAL =
-            T.let(
-              :card_financial,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Revenue Payment: details will be under the `card_revenue_payment` object.
-          CARD_REVENUE_PAYMENT =
-            T.let(
-              :card_revenue_payment,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Check Deposit Acceptance: details will be under the `check_deposit_acceptance` object.
-          CHECK_DEPOSIT_ACCEPTANCE =
-            T.let(
-              :check_deposit_acceptance,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Check Deposit Return: details will be under the `check_deposit_return` object.
-          CHECK_DEPOSIT_RETURN =
-            T.let(
-              :check_deposit_return,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # FedNow Transfer Acknowledgement: details will be under the `fednow_transfer_acknowledgement` object.
-          FEDNOW_TRANSFER_ACKNOWLEDGEMENT =
-            T.let(
-              :fednow_transfer_acknowledgement,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Check Transfer Deposit: details will be under the `check_transfer_deposit` object.
-          CHECK_TRANSFER_DEPOSIT =
-            T.let(
-              :check_transfer_deposit,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Fee Payment: details will be under the `fee_payment` object.
-          FEE_PAYMENT =
-            T.let(
-              :fee_payment,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound ACH Transfer Intention: details will be under the `inbound_ach_transfer` object.
-          INBOUND_ACH_TRANSFER =
-            T.let(
-              :inbound_ach_transfer,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound ACH Transfer Return Intention: details will be under the `inbound_ach_transfer_return_intention` object.
-          INBOUND_ACH_TRANSFER_RETURN_INTENTION =
-            T.let(
-              :inbound_ach_transfer_return_intention,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Check Deposit Return Intention: details will be under the `inbound_check_deposit_return_intention` object.
-          INBOUND_CHECK_DEPOSIT_RETURN_INTENTION =
-            T.let(
-              :inbound_check_deposit_return_intention,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Check Adjustment: details will be under the `inbound_check_adjustment` object.
-          INBOUND_CHECK_ADJUSTMENT =
-            T.let(
-              :inbound_check_adjustment,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound FedNow Transfer Confirmation: details will be under the `inbound_fednow_transfer_confirmation` object.
-          INBOUND_FEDNOW_TRANSFER_CONFIRMATION =
-            T.let(
-              :inbound_fednow_transfer_confirmation,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Real-Time Payments Transfer Confirmation: details will be under the `inbound_real_time_payments_transfer_confirmation` object.
-          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_CONFIRMATION =
-            T.let(
-              :inbound_real_time_payments_transfer_confirmation,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Wire Reversal: details will be under the `inbound_wire_reversal` object.
-          INBOUND_WIRE_REVERSAL =
-            T.let(
-              :inbound_wire_reversal,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Wire Transfer Intention: details will be under the `inbound_wire_transfer` object.
-          INBOUND_WIRE_TRANSFER =
-            T.let(
-              :inbound_wire_transfer,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Inbound Wire Transfer Reversal Intention: details will be under the `inbound_wire_transfer_reversal` object.
-          INBOUND_WIRE_TRANSFER_REVERSAL =
-            T.let(
-              :inbound_wire_transfer_reversal,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Interest Payment: details will be under the `interest_payment` object.
-          INTEREST_PAYMENT =
-            T.let(
-              :interest_payment,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Internal Source: details will be under the `internal_source` object.
-          INTERNAL_SOURCE =
-            T.let(
-              :internal_source,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Real-Time Payments Transfer Acknowledgement: details will be under the `real_time_payments_transfer_acknowledgement` object.
-          REAL_TIME_PAYMENTS_TRANSFER_ACKNOWLEDGEMENT =
-            T.let(
-              :real_time_payments_transfer_acknowledgement,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Sample Funds: details will be under the `sample_funds` object.
-          SAMPLE_FUNDS =
-            T.let(
-              :sample_funds,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Wire Transfer Intention: details will be under the `wire_transfer_intention` object.
-          WIRE_TRANSFER_INTENTION =
-            T.let(
-              :wire_transfer_intention,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Swift Transfer Intention: details will be under the `swift_transfer_intention` object.
-          SWIFT_TRANSFER_INTENTION =
-            T.let(
-              :swift_transfer_intention,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Swift Transfer Return: details will be under the `swift_transfer_return` object.
-          SWIFT_TRANSFER_RETURN =
-            T.let(
-              :swift_transfer_return,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Card Push Transfer Acceptance: details will be under the `card_push_transfer_acceptance` object.
-          CARD_PUSH_TRANSFER_ACCEPTANCE =
-            T.let(
-              :card_push_transfer_acceptance,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Account Revenue Payment: details will be under the `account_revenue_payment` object.
-          ACCOUNT_REVENUE_PAYMENT =
-            T.let(
-              :account_revenue_payment,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Blockchain On-Ramp Transfer Intention: details will be under the `blockchain_onramp_transfer_intention` object.
-          BLOCKCHAIN_ONRAMP_TRANSFER_INTENTION =
-            T.let(
-              :blockchain_onramp_transfer_intention,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # Blockchain Off-Ramp Transfer Settlement: details will be under the `blockchain_offramp_transfer_settlement` object.
-          BLOCKCHAIN_OFFRAMP_TRANSFER_SETTLEMENT =
-            T.let(
-              :blockchain_offramp_transfer_settlement,
-              Increase::Transaction::Source::Category::TaggedSymbol
-            )
-
-          # The Transaction was made for an undocumented or deprecated reason.
-          OTHER =
-            T.let(:other, Increase::Transaction::Source::Category::TaggedSymbol)
-
-          sig do
-            override.returns(
-              T::Array[Increase::Transaction::Source::Category::TaggedSymbol]
-            )
-          end
-          def self.values
-          end
-        end
-
         class CheckDepositAcceptance < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
diff --git a/rbi/increase/models/wire_transfer.rbi b/rbi/increase/models/wire_transfer.rbi
index afadebde..da552ce7 100644
--- a/rbi/increase/models/wire_transfer.rbi
+++ b/rbi/increase/models/wire_transfer.rbi
@@ -393,6 +393,12 @@ module Increase
             )
           end
 
+        # The type of object that created this transfer.
+        sig do
+          returns(Increase::WireTransfer::CreatedBy::Category::TaggedSymbol)
+        end
+        attr_accessor :category
+
         # If present, details about the API key that created the transfer.
         sig { returns(T.nilable(Increase::WireTransfer::CreatedBy::APIKey)) }
         attr_reader :api_key
@@ -405,12 +411,6 @@ module Increase
         end
         attr_writer :api_key
 
-        # The type of object that created this transfer.
-        sig do
-          returns(Increase::WireTransfer::CreatedBy::Category::TaggedSymbol)
-        end
-        attr_accessor :category
-
         # If present, details about the OAuth Application that created the transfer.
         sig do
           returns(
@@ -443,9 +443,9 @@ module Increase
         # What object created the transfer, either via the API or the dashboard.
         sig do
           params(
+            category: Increase::WireTransfer::CreatedBy::Category::OrSymbol,
             api_key:
               T.nilable(Increase::WireTransfer::CreatedBy::APIKey::OrHash),
-            category: Increase::WireTransfer::CreatedBy::Category::OrSymbol,
             oauth_application:
               T.nilable(
                 Increase::WireTransfer::CreatedBy::OAuthApplication::OrHash
@@ -454,23 +454,23 @@ module Increase
           ).returns(T.attached_class)
         end
         def self.new(
-          # If present, details about the API key that created the transfer.
-          api_key:,
           # The type of object that created this transfer.
           category:,
+          # If present, details about the API key that created the transfer.
+          api_key: nil,
           # If present, details about the OAuth Application that created the transfer.
-          oauth_application:,
+          oauth_application: nil,
           # If present, details about the User that created the transfer.
-          user:
+          user: nil
         )
         end
 
         sig do
           override.returns(
             {
-              api_key: T.nilable(Increase::WireTransfer::CreatedBy::APIKey),
               category:
                 Increase::WireTransfer::CreatedBy::Category::TaggedSymbol,
+              api_key: T.nilable(Increase::WireTransfer::CreatedBy::APIKey),
               oauth_application:
                 T.nilable(Increase::WireTransfer::CreatedBy::OAuthApplication),
               user: T.nilable(Increase::WireTransfer::CreatedBy::User)
@@ -480,34 +480,6 @@ module Increase
         def to_hash
         end
 
-        class APIKey < Increase::Internal::Type::BaseModel
-          OrHash =
-            T.type_alias do
-              T.any(
-                Increase::WireTransfer::CreatedBy::APIKey,
-                Increase::Internal::AnyHash
-              )
-            end
-
-          # The description set for the API key when it was created.
-          sig { returns(T.nilable(String)) }
-          attr_accessor :description
-
-          # If present, details about the API key that created the transfer.
-          sig do
-            params(description: T.nilable(String)).returns(T.attached_class)
-          end
-          def self.new(
-            # The description set for the API key when it was created.
-            description:
-          )
-          end
-
-          sig { override.returns({ description: T.nilable(String) }) }
-          def to_hash
-          end
-        end
-
         # The type of object that created this transfer.
         module Category
           extend Increase::Internal::Type::Enum
@@ -550,6 +522,34 @@ module Increase
           end
         end
 
+        class APIKey < Increase::Internal::Type::BaseModel
+          OrHash =
+            T.type_alias do
+              T.any(
+                Increase::WireTransfer::CreatedBy::APIKey,
+                Increase::Internal::AnyHash
+              )
+            end
+
+          # The description set for the API key when it was created.
+          sig { returns(T.nilable(String)) }
+          attr_accessor :description
+
+          # If present, details about the API key that created the transfer.
+          sig do
+            params(description: T.nilable(String)).returns(T.attached_class)
+          end
+          def self.new(
+            # The description set for the API key when it was created.
+            description:
+          )
+          end
+
+          sig { override.returns({ description: T.nilable(String) }) }
+          def to_hash
+          end
+        end
+
         class OAuthApplication < Increase::Internal::Type::BaseModel
           OrHash =
             T.type_alias do
@@ -1017,10 +1017,10 @@ module Increase
           category:,
           # Internal Revenue Service (IRS) tax repayment information. Required if `category`
           # is equal to `tax`.
-          tax:,
+          tax: nil,
           # Unstructured remittance information. Required if `category` is equal to
           # `unstructured`.
-          unstructured:
+          unstructured: nil
         )
         end
 
diff --git a/sig/increase/models/account_transfer.rbs b/sig/increase/models/account_transfer.rbs
index 2b9b5115..a28edbe4 100644
--- a/sig/increase/models/account_transfer.rbs
+++ b/sig/increase/models/account_transfer.rbs
@@ -117,45 +117,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::AccountTransfer::CreatedBy::APIKey?,
           category: Increase::Models::AccountTransfer::CreatedBy::category,
+          api_key: Increase::AccountTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::AccountTransfer::CreatedBy::OAuthApplication?,
           user: Increase::AccountTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::AccountTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::AccountTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::AccountTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::AccountTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::AccountTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::AccountTransfer::CreatedBy::APIKey?,
           category: Increase::Models::AccountTransfer::CreatedBy::category,
-          oauth_application: Increase::AccountTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::AccountTransfer::CreatedBy::User?
+          ?api_key: Increase::AccountTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::AccountTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::AccountTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::AccountTransfer::CreatedBy::APIKey?,
           category: Increase::Models::AccountTransfer::CreatedBy::category,
+          api_key: Increase::AccountTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::AccountTransfer::CreatedBy::OAuthApplication?,
           user: Increase::AccountTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -173,6 +163,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::AccountTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/ach_transfer.rbs b/sig/increase/models/ach_transfer.rbs
index 59c78996..08e3c7f7 100644
--- a/sig/increase/models/ach_transfer.rbs
+++ b/sig/increase/models/ach_transfer.rbs
@@ -217,8 +217,8 @@ module Increase
 
         def initialize: (
           category: Increase::Models::ACHTransfer::Addenda::category,
-          freeform: Increase::ACHTransfer::Addenda::Freeform?,
-          payment_order_remittance_advice: Increase::ACHTransfer::Addenda::PaymentOrderRemittanceAdvice?
+          ?freeform: Increase::ACHTransfer::Addenda::Freeform?,
+          ?payment_order_remittance_advice: Increase::ACHTransfer::Addenda::PaymentOrderRemittanceAdvice?
         ) -> void
 
         def to_hash: -> {
@@ -328,45 +328,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::ACHTransfer::CreatedBy::APIKey?,
           category: Increase::Models::ACHTransfer::CreatedBy::category,
+          api_key: Increase::ACHTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::ACHTransfer::CreatedBy::OAuthApplication?,
           user: Increase::ACHTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::ACHTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::ACHTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::ACHTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::ACHTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::ACHTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::ACHTransfer::CreatedBy::APIKey?,
           category: Increase::Models::ACHTransfer::CreatedBy::category,
-          oauth_application: Increase::ACHTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::ACHTransfer::CreatedBy::User?
+          ?api_key: Increase::ACHTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::ACHTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::ACHTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::ACHTransfer::CreatedBy::APIKey?,
           category: Increase::Models::ACHTransfer::CreatedBy::category,
+          api_key: Increase::ACHTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::ACHTransfer::CreatedBy::OAuthApplication?,
           user: Increase::ACHTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -384,6 +374,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::ACHTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/card_dispute.rbs b/sig/increase/models/card_dispute.rbs
index d6943c55..aced229a 100644
--- a/sig/increase/models/card_dispute.rbs
+++ b/sig/increase/models/card_dispute.rbs
@@ -204,11 +204,11 @@ module Increase
           {
             attachment_files: ::Array[Increase::CardDispute::Visa::NetworkEvent::AttachmentFile],
             category: Increase::Models::CardDispute::Visa::NetworkEvent::category,
+            created_at: Time,
+            dispute_financial_transaction_id: String?,
             chargeback_accepted: Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted?,
             chargeback_submitted: Increase::CardDispute::Visa::NetworkEvent::ChargebackSubmitted?,
             chargeback_timed_out: Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut?,
-            created_at: Time,
-            dispute_financial_transaction_id: String?,
             merchant_prearbitration_decline_submitted: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted?,
             merchant_prearbitration_received: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived?,
             merchant_prearbitration_timed_out: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationTimedOut?,
@@ -226,16 +226,16 @@ module Increase
 
           attr_accessor category: Increase::Models::CardDispute::Visa::NetworkEvent::category
 
+          attr_accessor created_at: Time
+
+          attr_accessor dispute_financial_transaction_id: String?
+
           attr_accessor chargeback_accepted: Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted?
 
           attr_accessor chargeback_submitted: Increase::CardDispute::Visa::NetworkEvent::ChargebackSubmitted?
 
           attr_accessor chargeback_timed_out: Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut?
 
-          attr_accessor created_at: Time
-
-          attr_accessor dispute_financial_transaction_id: String?
-
           attr_accessor merchant_prearbitration_decline_submitted: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted?
 
           attr_accessor merchant_prearbitration_received: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived?
@@ -259,31 +259,31 @@ module Increase
           def initialize: (
             attachment_files: ::Array[Increase::CardDispute::Visa::NetworkEvent::AttachmentFile],
             category: Increase::Models::CardDispute::Visa::NetworkEvent::category,
-            chargeback_accepted: Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted?,
-            chargeback_submitted: Increase::CardDispute::Visa::NetworkEvent::ChargebackSubmitted?,
-            chargeback_timed_out: Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut?,
             created_at: Time,
             dispute_financial_transaction_id: String?,
-            merchant_prearbitration_decline_submitted: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted?,
-            merchant_prearbitration_received: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived?,
-            merchant_prearbitration_timed_out: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationTimedOut?,
-            represented: Increase::CardDispute::Visa::NetworkEvent::Represented?,
-            representment_timed_out: Increase::CardDispute::Visa::NetworkEvent::RepresentmentTimedOut?,
-            user_prearbitration_accepted: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationAccepted?,
-            user_prearbitration_declined: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationDeclined?,
-            user_prearbitration_submitted: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationSubmitted?,
-            user_prearbitration_timed_out: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationTimedOut?,
-            user_withdrawal_submitted: Increase::CardDispute::Visa::NetworkEvent::UserWithdrawalSubmitted?
+            ?chargeback_accepted: Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted?,
+            ?chargeback_submitted: Increase::CardDispute::Visa::NetworkEvent::ChargebackSubmitted?,
+            ?chargeback_timed_out: Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut?,
+            ?merchant_prearbitration_decline_submitted: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted?,
+            ?merchant_prearbitration_received: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived?,
+            ?merchant_prearbitration_timed_out: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationTimedOut?,
+            ?represented: Increase::CardDispute::Visa::NetworkEvent::Represented?,
+            ?representment_timed_out: Increase::CardDispute::Visa::NetworkEvent::RepresentmentTimedOut?,
+            ?user_prearbitration_accepted: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationAccepted?,
+            ?user_prearbitration_declined: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationDeclined?,
+            ?user_prearbitration_submitted: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationSubmitted?,
+            ?user_prearbitration_timed_out: Increase::CardDispute::Visa::NetworkEvent::UserPrearbitrationTimedOut?,
+            ?user_withdrawal_submitted: Increase::CardDispute::Visa::NetworkEvent::UserWithdrawalSubmitted?
           ) -> void
 
           def to_hash: -> {
             attachment_files: ::Array[Increase::CardDispute::Visa::NetworkEvent::AttachmentFile],
             category: Increase::Models::CardDispute::Visa::NetworkEvent::category,
+            created_at: Time,
+            dispute_financial_transaction_id: String?,
             chargeback_accepted: Increase::CardDispute::Visa::NetworkEvent::ChargebackAccepted?,
             chargeback_submitted: Increase::CardDispute::Visa::NetworkEvent::ChargebackSubmitted?,
             chargeback_timed_out: Increase::CardDispute::Visa::NetworkEvent::ChargebackTimedOut?,
-            created_at: Time,
-            dispute_financial_transaction_id: String?,
             merchant_prearbitration_decline_submitted: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationDeclineSubmitted?,
             merchant_prearbitration_received: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationReceived?,
             merchant_prearbitration_timed_out: Increase::CardDispute::Visa::NetworkEvent::MerchantPrearbitrationTimedOut?,
@@ -1153,14 +1153,14 @@ module Increase
             amount: Integer?,
             attachment_files: ::Array[Increase::CardDispute::Visa::UserSubmission::AttachmentFile],
             category: Increase::Models::CardDispute::Visa::UserSubmission::category,
-            chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?,
             created_at: Time,
             explanation: String?,
             further_information_requested_at: Time?,
             further_information_requested_reason: String?,
-            merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?,
             status: Increase::Models::CardDispute::Visa::UserSubmission::status,
             updated_at: Time,
+            chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?,
+            merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?,
             user_prearbitration: Increase::CardDispute::Visa::UserSubmission::UserPrearbitration?
           }
 
@@ -1173,8 +1173,6 @@ module Increase
 
           attr_accessor category: Increase::Models::CardDispute::Visa::UserSubmission::category
 
-          attr_accessor chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?
-
           attr_accessor created_at: Time
 
           attr_accessor explanation: String?
@@ -1183,12 +1181,14 @@ module Increase
 
           attr_accessor further_information_requested_reason: String?
 
-          attr_accessor merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?
-
           attr_accessor status: Increase::Models::CardDispute::Visa::UserSubmission::status
 
           attr_accessor updated_at: Time
 
+          attr_accessor chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?
+
+          attr_accessor merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?
+
           attr_accessor user_prearbitration: Increase::CardDispute::Visa::UserSubmission::UserPrearbitration?
 
           def initialize: (
@@ -1196,15 +1196,15 @@ module Increase
             amount: Integer?,
             attachment_files: ::Array[Increase::CardDispute::Visa::UserSubmission::AttachmentFile],
             category: Increase::Models::CardDispute::Visa::UserSubmission::category,
-            chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?,
             created_at: Time,
             explanation: String?,
             further_information_requested_at: Time?,
             further_information_requested_reason: String?,
-            merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?,
             status: Increase::Models::CardDispute::Visa::UserSubmission::status,
             updated_at: Time,
-            user_prearbitration: Increase::CardDispute::Visa::UserSubmission::UserPrearbitration?
+            ?chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?,
+            ?merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?,
+            ?user_prearbitration: Increase::CardDispute::Visa::UserSubmission::UserPrearbitration?
           ) -> void
 
           def to_hash: -> {
@@ -1212,14 +1212,14 @@ module Increase
             amount: Integer?,
             attachment_files: ::Array[Increase::CardDispute::Visa::UserSubmission::AttachmentFile],
             category: Increase::Models::CardDispute::Visa::UserSubmission::category,
-            chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?,
             created_at: Time,
             explanation: String?,
             further_information_requested_at: Time?,
             further_information_requested_reason: String?,
-            merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?,
             status: Increase::Models::CardDispute::Visa::UserSubmission::status,
             updated_at: Time,
+            chargeback: Increase::CardDispute::Visa::UserSubmission::Chargeback?,
+            merchant_prearbitration_decline: Increase::CardDispute::Visa::UserSubmission::MerchantPrearbitrationDecline?,
             user_prearbitration: Increase::CardDispute::Visa::UserSubmission::UserPrearbitration?
           }
 
@@ -1253,6 +1253,30 @@ module Increase
             def self?.values: -> ::Array[Increase::Models::CardDispute::Visa::UserSubmission::category]
           end
 
+          type status =
+            :abandoned
+            | :accepted
+            | :further_information_requested
+            | :pending_reviewing
+
+          module Status
+            extend Increase::Internal::Type::Enum
+
+            # The User Submission was abandoned.
+            ABANDONED: :abandoned
+
+            # The User Submission was accepted.
+            ACCEPTED: :accepted
+
+            # Further information is requested, please resubmit with the requested information.
+            FURTHER_INFORMATION_REQUESTED: :further_information_requested
+
+            # The User Submission is pending review.
+            PENDING_REVIEWING: :pending_reviewing
+
+            def self?.values: -> ::Array[Increase::Models::CardDispute::Visa::UserSubmission::status]
+          end
+
           type chargeback =
             {
               authorization: Increase::CardDispute::Visa::UserSubmission::Chargeback::Authorization?,
@@ -3939,30 +3963,6 @@ module Increase
             def to_hash: -> { reason: String }
           end
 
-          type status =
-            :abandoned
-            | :accepted
-            | :further_information_requested
-            | :pending_reviewing
-
-          module Status
-            extend Increase::Internal::Type::Enum
-
-            # The User Submission was abandoned.
-            ABANDONED: :abandoned
-
-            # The User Submission was accepted.
-            ACCEPTED: :accepted
-
-            # Further information is requested, please resubmit with the requested information.
-            FURTHER_INFORMATION_REQUESTED: :further_information_requested
-
-            # The User Submission is pending review.
-            PENDING_REVIEWING: :pending_reviewing
-
-            def self?.values: -> ::Array[Increase::Models::CardDispute::Visa::UserSubmission::status]
-          end
-
           type user_prearbitration =
             {
               category_change: Increase::CardDispute::Visa::UserSubmission::UserPrearbitration::CategoryChange?,
diff --git a/sig/increase/models/card_payment.rbs b/sig/increase/models/card_payment.rbs
index 863995c0..5c76da43 100644
--- a/sig/increase/models/card_payment.rbs
+++ b/sig/increase/models/card_payment.rbs
@@ -58,6 +58,8 @@ module Increase
 
       type element =
         {
+          category: Increase::Models::CardPayment::Element::category,
+          created_at: Time,
           card_authentication: Increase::CardPayment::Element::CardAuthentication?,
           card_authorization: Increase::CardPayment::Element::CardAuthorization?,
           card_authorization_expiration: Increase::CardPayment::Element::CardAuthorizationExpiration?,
@@ -70,12 +72,14 @@ module Increase
           card_reversal: Increase::CardPayment::Element::CardReversal?,
           card_settlement: Increase::CardPayment::Element::CardSettlement?,
           card_validation: Increase::CardPayment::Element::CardValidation?,
-          category: Increase::Models::CardPayment::Element::category,
-          created_at: Time,
           other: Increase::CardPayment::Element::Other?
         }
 
       class Element < Increase::Internal::Type::BaseModel
+        attr_accessor category: Increase::Models::CardPayment::Element::category
+
+        attr_accessor created_at: Time
+
         attr_accessor card_authentication: Increase::CardPayment::Element::CardAuthentication?
 
         attr_accessor card_authorization: Increase::CardPayment::Element::CardAuthorization?
@@ -100,31 +104,29 @@ module Increase
 
         attr_accessor card_validation: Increase::CardPayment::Element::CardValidation?
 
-        attr_accessor category: Increase::Models::CardPayment::Element::category
-
-        attr_accessor created_at: Time
-
         attr_accessor other: Increase::CardPayment::Element::Other?
 
         def initialize: (
-          card_authentication: Increase::CardPayment::Element::CardAuthentication?,
-          card_authorization: Increase::CardPayment::Element::CardAuthorization?,
-          card_authorization_expiration: Increase::CardPayment::Element::CardAuthorizationExpiration?,
-          card_balance_inquiry: Increase::CardPayment::Element::CardBalanceInquiry?,
-          card_decline: Increase::CardPayment::Element::CardDecline?,
-          card_financial: Increase::CardPayment::Element::CardFinancial?,
-          card_fuel_confirmation: Increase::CardPayment::Element::CardFuelConfirmation?,
-          card_increment: Increase::CardPayment::Element::CardIncrement?,
-          card_refund: Increase::CardPayment::Element::CardRefund?,
-          card_reversal: Increase::CardPayment::Element::CardReversal?,
-          card_settlement: Increase::CardPayment::Element::CardSettlement?,
-          card_validation: Increase::CardPayment::Element::CardValidation?,
           category: Increase::Models::CardPayment::Element::category,
           created_at: Time,
-          other: Increase::CardPayment::Element::Other?
+          ?card_authentication: Increase::CardPayment::Element::CardAuthentication?,
+          ?card_authorization: Increase::CardPayment::Element::CardAuthorization?,
+          ?card_authorization_expiration: Increase::CardPayment::Element::CardAuthorizationExpiration?,
+          ?card_balance_inquiry: Increase::CardPayment::Element::CardBalanceInquiry?,
+          ?card_decline: Increase::CardPayment::Element::CardDecline?,
+          ?card_financial: Increase::CardPayment::Element::CardFinancial?,
+          ?card_fuel_confirmation: Increase::CardPayment::Element::CardFuelConfirmation?,
+          ?card_increment: Increase::CardPayment::Element::CardIncrement?,
+          ?card_refund: Increase::CardPayment::Element::CardRefund?,
+          ?card_reversal: Increase::CardPayment::Element::CardReversal?,
+          ?card_settlement: Increase::CardPayment::Element::CardSettlement?,
+          ?card_validation: Increase::CardPayment::Element::CardValidation?,
+          ?other: Increase::CardPayment::Element::Other?
         ) -> void
 
         def to_hash: -> {
+          category: Increase::Models::CardPayment::Element::category,
+          created_at: Time,
           card_authentication: Increase::CardPayment::Element::CardAuthentication?,
           card_authorization: Increase::CardPayment::Element::CardAuthorization?,
           card_authorization_expiration: Increase::CardPayment::Element::CardAuthorizationExpiration?,
@@ -137,11 +139,69 @@ module Increase
           card_reversal: Increase::CardPayment::Element::CardReversal?,
           card_settlement: Increase::CardPayment::Element::CardSettlement?,
           card_validation: Increase::CardPayment::Element::CardValidation?,
-          category: Increase::Models::CardPayment::Element::category,
-          created_at: Time,
           other: Increase::CardPayment::Element::Other?
         }
 
+        type category =
+          :card_authorization
+          | :card_authentication
+          | :card_balance_inquiry
+          | :card_validation
+          | :card_decline
+          | :card_reversal
+          | :card_authorization_expiration
+          | :card_increment
+          | :card_settlement
+          | :card_refund
+          | :card_fuel_confirmation
+          | :card_financial
+          | :other
+
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # Card Authorization: details will be under the `card_authorization` object.
+          CARD_AUTHORIZATION: :card_authorization
+
+          # Card Authentication: details will be under the `card_authentication` object.
+          CARD_AUTHENTICATION: :card_authentication
+
+          # Card Balance Inquiry: details will be under the `card_balance_inquiry` object.
+          CARD_BALANCE_INQUIRY: :card_balance_inquiry
+
+          # Inbound Card Validation: details will be under the `card_validation` object.
+          CARD_VALIDATION: :card_validation
+
+          # Card Decline: details will be under the `card_decline` object.
+          CARD_DECLINE: :card_decline
+
+          # Card Reversal: details will be under the `card_reversal` object.
+          CARD_REVERSAL: :card_reversal
+
+          # Card Authorization Expiration: details will be under the `card_authorization_expiration` object.
+          CARD_AUTHORIZATION_EXPIRATION: :card_authorization_expiration
+
+          # Card Increment: details will be under the `card_increment` object.
+          CARD_INCREMENT: :card_increment
+
+          # Card Settlement: details will be under the `card_settlement` object.
+          CARD_SETTLEMENT: :card_settlement
+
+          # Card Refund: details will be under the `card_refund` object.
+          CARD_REFUND: :card_refund
+
+          # Card Fuel Confirmation: details will be under the `card_fuel_confirmation` object.
+          CARD_FUEL_CONFIRMATION: :card_fuel_confirmation
+
+          # Card Financial: details will be under the `card_financial` object.
+          CARD_FINANCIAL: :card_financial
+
+          # Unknown card payment element.
+          OTHER: :other
+
+          def self?.values: -> ::Array[Increase::Models::CardPayment::Element::category]
+        end
+
         type card_authentication =
           {
             id: String,
@@ -7238,66 +7298,6 @@ module Increase
           end
         end
 
-        type category =
-          :card_authorization
-          | :card_authentication
-          | :card_balance_inquiry
-          | :card_validation
-          | :card_decline
-          | :card_reversal
-          | :card_authorization_expiration
-          | :card_increment
-          | :card_settlement
-          | :card_refund
-          | :card_fuel_confirmation
-          | :card_financial
-          | :other
-
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # Card Authorization: details will be under the `card_authorization` object.
-          CARD_AUTHORIZATION: :card_authorization
-
-          # Card Authentication: details will be under the `card_authentication` object.
-          CARD_AUTHENTICATION: :card_authentication
-
-          # Card Balance Inquiry: details will be under the `card_balance_inquiry` object.
-          CARD_BALANCE_INQUIRY: :card_balance_inquiry
-
-          # Inbound Card Validation: details will be under the `card_validation` object.
-          CARD_VALIDATION: :card_validation
-
-          # Card Decline: details will be under the `card_decline` object.
-          CARD_DECLINE: :card_decline
-
-          # Card Reversal: details will be under the `card_reversal` object.
-          CARD_REVERSAL: :card_reversal
-
-          # Card Authorization Expiration: details will be under the `card_authorization_expiration` object.
-          CARD_AUTHORIZATION_EXPIRATION: :card_authorization_expiration
-
-          # Card Increment: details will be under the `card_increment` object.
-          CARD_INCREMENT: :card_increment
-
-          # Card Settlement: details will be under the `card_settlement` object.
-          CARD_SETTLEMENT: :card_settlement
-
-          # Card Refund: details will be under the `card_refund` object.
-          CARD_REFUND: :card_refund
-
-          # Card Fuel Confirmation: details will be under the `card_fuel_confirmation` object.
-          CARD_FUEL_CONFIRMATION: :card_fuel_confirmation
-
-          # Card Financial: details will be under the `card_financial` object.
-          CARD_FINANCIAL: :card_financial
-
-          # Unknown card payment element.
-          OTHER: :other
-
-          def self?.values: -> ::Array[Increase::Models::CardPayment::Element::category]
-        end
-
         type other = {  }
 
         class Other < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/card_push_transfer.rbs b/sig/increase/models/card_push_transfer.rbs
index 9e4fb9d5..2e3b292c 100644
--- a/sig/increase/models/card_push_transfer.rbs
+++ b/sig/increase/models/card_push_transfer.rbs
@@ -287,45 +287,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::CardPushTransfer::CreatedBy::APIKey?,
           category: Increase::Models::CardPushTransfer::CreatedBy::category,
+          api_key: Increase::CardPushTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::CardPushTransfer::CreatedBy::OAuthApplication?,
           user: Increase::CardPushTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::CardPushTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::CardPushTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::CardPushTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::CardPushTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::CardPushTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::CardPushTransfer::CreatedBy::APIKey?,
           category: Increase::Models::CardPushTransfer::CreatedBy::category,
-          oauth_application: Increase::CardPushTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::CardPushTransfer::CreatedBy::User?
+          ?api_key: Increase::CardPushTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::CardPushTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::CardPushTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::CardPushTransfer::CreatedBy::APIKey?,
           category: Increase::Models::CardPushTransfer::CreatedBy::category,
+          api_key: Increase::CardPushTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::CardPushTransfer::CreatedBy::OAuthApplication?,
           user: Increase::CardPushTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -343,6 +333,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::CardPushTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/card_validation.rbs b/sig/increase/models/card_validation.rbs
index f7030740..cc77083a 100644
--- a/sig/increase/models/card_validation.rbs
+++ b/sig/increase/models/card_validation.rbs
@@ -290,45 +290,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::CardValidation::CreatedBy::APIKey?,
           category: Increase::Models::CardValidation::CreatedBy::category,
+          api_key: Increase::CardValidation::CreatedBy::APIKey?,
           oauth_application: Increase::CardValidation::CreatedBy::OAuthApplication?,
           user: Increase::CardValidation::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::CardValidation::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::CardValidation::CreatedBy::category
 
+        attr_accessor api_key: Increase::CardValidation::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::CardValidation::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::CardValidation::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::CardValidation::CreatedBy::APIKey?,
           category: Increase::Models::CardValidation::CreatedBy::category,
-          oauth_application: Increase::CardValidation::CreatedBy::OAuthApplication?,
-          user: Increase::CardValidation::CreatedBy::User?
+          ?api_key: Increase::CardValidation::CreatedBy::APIKey?,
+          ?oauth_application: Increase::CardValidation::CreatedBy::OAuthApplication?,
+          ?user: Increase::CardValidation::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::CardValidation::CreatedBy::APIKey?,
           category: Increase::Models::CardValidation::CreatedBy::category,
+          api_key: Increase::CardValidation::CreatedBy::APIKey?,
           oauth_application: Increase::CardValidation::CreatedBy::OAuthApplication?,
           user: Increase::CardValidation::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -346,6 +336,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::CardValidation::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/check_transfer.rbs b/sig/increase/models/check_transfer.rbs
index 8d5bd9fb..8043efb6 100644
--- a/sig/increase/models/check_transfer.rbs
+++ b/sig/increase/models/check_transfer.rbs
@@ -176,45 +176,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::CheckTransfer::CreatedBy::APIKey?,
           category: Increase::Models::CheckTransfer::CreatedBy::category,
+          api_key: Increase::CheckTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::CheckTransfer::CreatedBy::OAuthApplication?,
           user: Increase::CheckTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::CheckTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::CheckTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::CheckTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::CheckTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::CheckTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::CheckTransfer::CreatedBy::APIKey?,
           category: Increase::Models::CheckTransfer::CreatedBy::category,
-          oauth_application: Increase::CheckTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::CheckTransfer::CreatedBy::User?
+          ?api_key: Increase::CheckTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::CheckTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::CheckTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::CheckTransfer::CreatedBy::APIKey?,
           category: Increase::Models::CheckTransfer::CreatedBy::category,
+          api_key: Increase::CheckTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::CheckTransfer::CreatedBy::OAuthApplication?,
           user: Increase::CheckTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -232,6 +222,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::CheckTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/declined_transaction.rbs b/sig/increase/models/declined_transaction.rbs
index f2803f4b..a4d14258 100644
--- a/sig/increase/models/declined_transaction.rbs
+++ b/sig/increase/models/declined_transaction.rbs
@@ -91,9 +91,9 @@ module Increase
 
       type source =
         {
+          category: Increase::Models::DeclinedTransaction::Source::category,
           ach_decline: Increase::DeclinedTransaction::Source::ACHDecline?,
           card_decline: Increase::DeclinedTransaction::Source::CardDecline?,
-          category: Increase::Models::DeclinedTransaction::Source::category,
           check_decline: Increase::DeclinedTransaction::Source::CheckDecline?,
           check_deposit_rejection: Increase::DeclinedTransaction::Source::CheckDepositRejection?,
           inbound_fednow_transfer_decline: Increase::DeclinedTransaction::Source::InboundFednowTransferDecline?,
@@ -103,12 +103,12 @@ module Increase
         }
 
       class Source < Increase::Internal::Type::BaseModel
+        attr_accessor category: Increase::Models::DeclinedTransaction::Source::category
+
         attr_accessor ach_decline: Increase::DeclinedTransaction::Source::ACHDecline?
 
         attr_accessor card_decline: Increase::DeclinedTransaction::Source::CardDecline?
 
-        attr_accessor category: Increase::Models::DeclinedTransaction::Source::category
-
         attr_accessor check_decline: Increase::DeclinedTransaction::Source::CheckDecline?
 
         attr_accessor check_deposit_rejection: Increase::DeclinedTransaction::Source::CheckDepositRejection?
@@ -122,21 +122,21 @@ module Increase
         attr_accessor wire_decline: Increase::DeclinedTransaction::Source::WireDecline?
 
         def initialize: (
-          ach_decline: Increase::DeclinedTransaction::Source::ACHDecline?,
-          card_decline: Increase::DeclinedTransaction::Source::CardDecline?,
           category: Increase::Models::DeclinedTransaction::Source::category,
-          check_decline: Increase::DeclinedTransaction::Source::CheckDecline?,
-          check_deposit_rejection: Increase::DeclinedTransaction::Source::CheckDepositRejection?,
-          inbound_fednow_transfer_decline: Increase::DeclinedTransaction::Source::InboundFednowTransferDecline?,
-          inbound_real_time_payments_transfer_decline: Increase::DeclinedTransaction::Source::InboundRealTimePaymentsTransferDecline?,
-          other: Increase::DeclinedTransaction::Source::Other?,
-          wire_decline: Increase::DeclinedTransaction::Source::WireDecline?
+          ?ach_decline: Increase::DeclinedTransaction::Source::ACHDecline?,
+          ?card_decline: Increase::DeclinedTransaction::Source::CardDecline?,
+          ?check_decline: Increase::DeclinedTransaction::Source::CheckDecline?,
+          ?check_deposit_rejection: Increase::DeclinedTransaction::Source::CheckDepositRejection?,
+          ?inbound_fednow_transfer_decline: Increase::DeclinedTransaction::Source::InboundFednowTransferDecline?,
+          ?inbound_real_time_payments_transfer_decline: Increase::DeclinedTransaction::Source::InboundRealTimePaymentsTransferDecline?,
+          ?other: Increase::DeclinedTransaction::Source::Other?,
+          ?wire_decline: Increase::DeclinedTransaction::Source::WireDecline?
         ) -> void
 
         def to_hash: -> {
+          category: Increase::Models::DeclinedTransaction::Source::category,
           ach_decline: Increase::DeclinedTransaction::Source::ACHDecline?,
           card_decline: Increase::DeclinedTransaction::Source::CardDecline?,
-          category: Increase::Models::DeclinedTransaction::Source::category,
           check_decline: Increase::DeclinedTransaction::Source::CheckDecline?,
           check_deposit_rejection: Increase::DeclinedTransaction::Source::CheckDepositRejection?,
           inbound_fednow_transfer_decline: Increase::DeclinedTransaction::Source::InboundFednowTransferDecline?,
@@ -145,6 +145,46 @@ module Increase
           wire_decline: Increase::DeclinedTransaction::Source::WireDecline?
         }
 
+        type category =
+          :ach_decline
+          | :card_decline
+          | :check_decline
+          | :inbound_real_time_payments_transfer_decline
+          | :inbound_fednow_transfer_decline
+          | :wire_decline
+          | :check_deposit_rejection
+          | :other
+
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # ACH Decline: details will be under the `ach_decline` object.
+          ACH_DECLINE: :ach_decline
+
+          # Card Decline: details will be under the `card_decline` object.
+          CARD_DECLINE: :card_decline
+
+          # Check Decline: details will be under the `check_decline` object.
+          CHECK_DECLINE: :check_decline
+
+          # Inbound Real-Time Payments Transfer Decline: details will be under the `inbound_real_time_payments_transfer_decline` object.
+          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_DECLINE: :inbound_real_time_payments_transfer_decline
+
+          # Inbound FedNow Transfer Decline: details will be under the `inbound_fednow_transfer_decline` object.
+          INBOUND_FEDNOW_TRANSFER_DECLINE: :inbound_fednow_transfer_decline
+
+          # Wire Decline: details will be under the `wire_decline` object.
+          WIRE_DECLINE: :wire_decline
+
+          # Check Deposit Rejection: details will be under the `check_deposit_rejection` object.
+          CHECK_DEPOSIT_REJECTION: :check_deposit_rejection
+
+          # The Declined Transaction was made for an undocumented or deprecated reason.
+          OTHER: :other
+
+          def self?.values: -> ::Array[Increase::Models::DeclinedTransaction::Source::category]
+        end
+
         type ach_decline =
           {
             id: String,
@@ -1241,46 +1281,6 @@ module Increase
           end
         end
 
-        type category =
-          :ach_decline
-          | :card_decline
-          | :check_decline
-          | :inbound_real_time_payments_transfer_decline
-          | :inbound_fednow_transfer_decline
-          | :wire_decline
-          | :check_deposit_rejection
-          | :other
-
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # ACH Decline: details will be under the `ach_decline` object.
-          ACH_DECLINE: :ach_decline
-
-          # Card Decline: details will be under the `card_decline` object.
-          CARD_DECLINE: :card_decline
-
-          # Check Decline: details will be under the `check_decline` object.
-          CHECK_DECLINE: :check_decline
-
-          # Inbound Real-Time Payments Transfer Decline: details will be under the `inbound_real_time_payments_transfer_decline` object.
-          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_DECLINE: :inbound_real_time_payments_transfer_decline
-
-          # Inbound FedNow Transfer Decline: details will be under the `inbound_fednow_transfer_decline` object.
-          INBOUND_FEDNOW_TRANSFER_DECLINE: :inbound_fednow_transfer_decline
-
-          # Wire Decline: details will be under the `wire_decline` object.
-          WIRE_DECLINE: :wire_decline
-
-          # Check Deposit Rejection: details will be under the `check_deposit_rejection` object.
-          CHECK_DEPOSIT_REJECTION: :check_deposit_rejection
-
-          # The Declined Transaction was made for an undocumented or deprecated reason.
-          OTHER: :other
-
-          def self?.values: -> ::Array[Increase::Models::DeclinedTransaction::Source::category]
-        end
-
         type check_decline =
           {
             amount: Integer,
diff --git a/sig/increase/models/fednow_transfer.rbs b/sig/increase/models/fednow_transfer.rbs
index e8b5eaf5..3b4a6166 100644
--- a/sig/increase/models/fednow_transfer.rbs
+++ b/sig/increase/models/fednow_transfer.rbs
@@ -133,45 +133,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::FednowTransfer::CreatedBy::APIKey?,
           category: Increase::Models::FednowTransfer::CreatedBy::category,
+          api_key: Increase::FednowTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::FednowTransfer::CreatedBy::OAuthApplication?,
           user: Increase::FednowTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::FednowTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::FednowTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::FednowTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::FednowTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::FednowTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::FednowTransfer::CreatedBy::APIKey?,
           category: Increase::Models::FednowTransfer::CreatedBy::category,
-          oauth_application: Increase::FednowTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::FednowTransfer::CreatedBy::User?
+          ?api_key: Increase::FednowTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::FednowTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::FednowTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::FednowTransfer::CreatedBy::APIKey?,
           category: Increase::Models::FednowTransfer::CreatedBy::category,
+          api_key: Increase::FednowTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::FednowTransfer::CreatedBy::OAuthApplication?,
           user: Increase::FednowTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -189,6 +179,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::FednowTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/pending_transaction.rbs b/sig/increase/models/pending_transaction.rbs
index 3e92ab25..56a76bf1 100644
--- a/sig/increase/models/pending_transaction.rbs
+++ b/sig/increase/models/pending_transaction.rbs
@@ -106,13 +106,13 @@ module Increase
 
       type source =
         {
+          category: Increase::Models::PendingTransaction::Source::category,
           account_transfer_instruction: Increase::PendingTransaction::Source::AccountTransferInstruction?,
           ach_transfer_instruction: Increase::PendingTransaction::Source::ACHTransferInstruction?,
           blockchain_offramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOfframpTransferInstruction?,
           blockchain_onramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOnrampTransferInstruction?,
           card_authorization: Increase::PendingTransaction::Source::CardAuthorization?,
           card_push_transfer_instruction: Increase::PendingTransaction::Source::CardPushTransferInstruction?,
-          category: Increase::Models::PendingTransaction::Source::category,
           check_deposit_instruction: Increase::PendingTransaction::Source::CheckDepositInstruction?,
           check_transfer_instruction: Increase::PendingTransaction::Source::CheckTransferInstruction?,
           fednow_transfer_instruction: Increase::PendingTransaction::Source::FednowTransferInstruction?,
@@ -126,6 +126,8 @@ module Increase
         }
 
       class Source < Increase::Internal::Type::BaseModel
+        attr_accessor category: Increase::Models::PendingTransaction::Source::category
+
         attr_accessor account_transfer_instruction: Increase::PendingTransaction::Source::AccountTransferInstruction?
 
         attr_accessor ach_transfer_instruction: Increase::PendingTransaction::Source::ACHTransferInstruction?
@@ -138,8 +140,6 @@ module Increase
 
         attr_accessor card_push_transfer_instruction: Increase::PendingTransaction::Source::CardPushTransferInstruction?
 
-        attr_accessor category: Increase::Models::PendingTransaction::Source::category
-
         attr_accessor check_deposit_instruction: Increase::PendingTransaction::Source::CheckDepositInstruction?
 
         attr_accessor check_transfer_instruction: Increase::PendingTransaction::Source::CheckTransferInstruction?
@@ -161,33 +161,33 @@ module Increase
         attr_accessor wire_transfer_instruction: Increase::PendingTransaction::Source::WireTransferInstruction?
 
         def initialize: (
-          account_transfer_instruction: Increase::PendingTransaction::Source::AccountTransferInstruction?,
-          ach_transfer_instruction: Increase::PendingTransaction::Source::ACHTransferInstruction?,
-          blockchain_offramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOfframpTransferInstruction?,
-          blockchain_onramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOnrampTransferInstruction?,
-          card_authorization: Increase::PendingTransaction::Source::CardAuthorization?,
-          card_push_transfer_instruction: Increase::PendingTransaction::Source::CardPushTransferInstruction?,
           category: Increase::Models::PendingTransaction::Source::category,
-          check_deposit_instruction: Increase::PendingTransaction::Source::CheckDepositInstruction?,
-          check_transfer_instruction: Increase::PendingTransaction::Source::CheckTransferInstruction?,
-          fednow_transfer_instruction: Increase::PendingTransaction::Source::FednowTransferInstruction?,
-          inbound_funds_hold: Increase::PendingTransaction::Source::InboundFundsHold?,
-          inbound_wire_transfer_reversal: Increase::PendingTransaction::Source::InboundWireTransferReversal?,
-          other: Increase::PendingTransaction::Source::Other?,
-          real_time_payments_transfer_instruction: Increase::PendingTransaction::Source::RealTimePaymentsTransferInstruction?,
-          swift_transfer_instruction: Increase::PendingTransaction::Source::SwiftTransferInstruction?,
-          user_initiated_hold: ::Hash[Symbol, top]?,
-          wire_transfer_instruction: Increase::PendingTransaction::Source::WireTransferInstruction?
+          ?account_transfer_instruction: Increase::PendingTransaction::Source::AccountTransferInstruction?,
+          ?ach_transfer_instruction: Increase::PendingTransaction::Source::ACHTransferInstruction?,
+          ?blockchain_offramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOfframpTransferInstruction?,
+          ?blockchain_onramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOnrampTransferInstruction?,
+          ?card_authorization: Increase::PendingTransaction::Source::CardAuthorization?,
+          ?card_push_transfer_instruction: Increase::PendingTransaction::Source::CardPushTransferInstruction?,
+          ?check_deposit_instruction: Increase::PendingTransaction::Source::CheckDepositInstruction?,
+          ?check_transfer_instruction: Increase::PendingTransaction::Source::CheckTransferInstruction?,
+          ?fednow_transfer_instruction: Increase::PendingTransaction::Source::FednowTransferInstruction?,
+          ?inbound_funds_hold: Increase::PendingTransaction::Source::InboundFundsHold?,
+          ?inbound_wire_transfer_reversal: Increase::PendingTransaction::Source::InboundWireTransferReversal?,
+          ?other: Increase::PendingTransaction::Source::Other?,
+          ?real_time_payments_transfer_instruction: Increase::PendingTransaction::Source::RealTimePaymentsTransferInstruction?,
+          ?swift_transfer_instruction: Increase::PendingTransaction::Source::SwiftTransferInstruction?,
+          ?user_initiated_hold: ::Hash[Symbol, top]?,
+          ?wire_transfer_instruction: Increase::PendingTransaction::Source::WireTransferInstruction?
         ) -> void
 
         def to_hash: -> {
+          category: Increase::Models::PendingTransaction::Source::category,
           account_transfer_instruction: Increase::PendingTransaction::Source::AccountTransferInstruction?,
           ach_transfer_instruction: Increase::PendingTransaction::Source::ACHTransferInstruction?,
           blockchain_offramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOfframpTransferInstruction?,
           blockchain_onramp_transfer_instruction: Increase::PendingTransaction::Source::BlockchainOnrampTransferInstruction?,
           card_authorization: Increase::PendingTransaction::Source::CardAuthorization?,
           card_push_transfer_instruction: Increase::PendingTransaction::Source::CardPushTransferInstruction?,
-          category: Increase::Models::PendingTransaction::Source::category,
           check_deposit_instruction: Increase::PendingTransaction::Source::CheckDepositInstruction?,
           check_transfer_instruction: Increase::PendingTransaction::Source::CheckTransferInstruction?,
           fednow_transfer_instruction: Increase::PendingTransaction::Source::FednowTransferInstruction?,
@@ -200,6 +200,78 @@ module Increase
           wire_transfer_instruction: Increase::PendingTransaction::Source::WireTransferInstruction?
         }
 
+        type category =
+          :account_transfer_instruction
+          | :ach_transfer_instruction
+          | :card_authorization
+          | :check_deposit_instruction
+          | :check_transfer_instruction
+          | :fednow_transfer_instruction
+          | :inbound_funds_hold
+          | :user_initiated_hold
+          | :real_time_payments_transfer_instruction
+          | :wire_transfer_instruction
+          | :inbound_wire_transfer_reversal
+          | :swift_transfer_instruction
+          | :card_push_transfer_instruction
+          | :blockchain_onramp_transfer_instruction
+          | :blockchain_offramp_transfer_instruction
+          | :other
+
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # Account Transfer Instruction: details will be under the `account_transfer_instruction` object.
+          ACCOUNT_TRANSFER_INSTRUCTION: :account_transfer_instruction
+
+          # ACH Transfer Instruction: details will be under the `ach_transfer_instruction` object.
+          ACH_TRANSFER_INSTRUCTION: :ach_transfer_instruction
+
+          # Card Authorization: details will be under the `card_authorization` object.
+          CARD_AUTHORIZATION: :card_authorization
+
+          # Check Deposit Instruction: details will be under the `check_deposit_instruction` object.
+          CHECK_DEPOSIT_INSTRUCTION: :check_deposit_instruction
+
+          # Check Transfer Instruction: details will be under the `check_transfer_instruction` object.
+          CHECK_TRANSFER_INSTRUCTION: :check_transfer_instruction
+
+          # FedNow Transfer Instruction: details will be under the `fednow_transfer_instruction` object.
+          FEDNOW_TRANSFER_INSTRUCTION: :fednow_transfer_instruction
+
+          # Inbound Funds Hold: details will be under the `inbound_funds_hold` object.
+          INBOUND_FUNDS_HOLD: :inbound_funds_hold
+
+          # User Initiated Hold: details will be under the `user_initiated_hold` object.
+          USER_INITIATED_HOLD: :user_initiated_hold
+
+          # Real-Time Payments Transfer Instruction: details will be under the `real_time_payments_transfer_instruction` object.
+          REAL_TIME_PAYMENTS_TRANSFER_INSTRUCTION: :real_time_payments_transfer_instruction
+
+          # Wire Transfer Instruction: details will be under the `wire_transfer_instruction` object.
+          WIRE_TRANSFER_INSTRUCTION: :wire_transfer_instruction
+
+          # Inbound Wire Transfer Reversal: details will be under the `inbound_wire_transfer_reversal` object.
+          INBOUND_WIRE_TRANSFER_REVERSAL: :inbound_wire_transfer_reversal
+
+          # Swift Transfer Instruction: details will be under the `swift_transfer_instruction` object.
+          SWIFT_TRANSFER_INSTRUCTION: :swift_transfer_instruction
+
+          # Card Push Transfer Instruction: details will be under the `card_push_transfer_instruction` object.
+          CARD_PUSH_TRANSFER_INSTRUCTION: :card_push_transfer_instruction
+
+          # Blockchain On-Ramp Transfer Instruction: details will be under the `blockchain_onramp_transfer_instruction` object.
+          BLOCKCHAIN_ONRAMP_TRANSFER_INSTRUCTION: :blockchain_onramp_transfer_instruction
+
+          # Blockchain Off-Ramp Transfer Instruction: details will be under the `blockchain_offramp_transfer_instruction` object.
+          BLOCKCHAIN_OFFRAMP_TRANSFER_INSTRUCTION: :blockchain_offramp_transfer_instruction
+
+          # The Pending Transaction was made for an undocumented or deprecated reason.
+          OTHER: :other
+
+          def self?.values: -> ::Array[Increase::Models::PendingTransaction::Source::category]
+        end
+
         type account_transfer_instruction =
           {
             amount: Integer,
@@ -1132,78 +1204,6 @@ module Increase
           def to_hash: -> { amount: Integer, transfer_id: String }
         end
 
-        type category =
-          :account_transfer_instruction
-          | :ach_transfer_instruction
-          | :card_authorization
-          | :check_deposit_instruction
-          | :check_transfer_instruction
-          | :fednow_transfer_instruction
-          | :inbound_funds_hold
-          | :user_initiated_hold
-          | :real_time_payments_transfer_instruction
-          | :wire_transfer_instruction
-          | :inbound_wire_transfer_reversal
-          | :swift_transfer_instruction
-          | :card_push_transfer_instruction
-          | :blockchain_onramp_transfer_instruction
-          | :blockchain_offramp_transfer_instruction
-          | :other
-
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # Account Transfer Instruction: details will be under the `account_transfer_instruction` object.
-          ACCOUNT_TRANSFER_INSTRUCTION: :account_transfer_instruction
-
-          # ACH Transfer Instruction: details will be under the `ach_transfer_instruction` object.
-          ACH_TRANSFER_INSTRUCTION: :ach_transfer_instruction
-
-          # Card Authorization: details will be under the `card_authorization` object.
-          CARD_AUTHORIZATION: :card_authorization
-
-          # Check Deposit Instruction: details will be under the `check_deposit_instruction` object.
-          CHECK_DEPOSIT_INSTRUCTION: :check_deposit_instruction
-
-          # Check Transfer Instruction: details will be under the `check_transfer_instruction` object.
-          CHECK_TRANSFER_INSTRUCTION: :check_transfer_instruction
-
-          # FedNow Transfer Instruction: details will be under the `fednow_transfer_instruction` object.
-          FEDNOW_TRANSFER_INSTRUCTION: :fednow_transfer_instruction
-
-          # Inbound Funds Hold: details will be under the `inbound_funds_hold` object.
-          INBOUND_FUNDS_HOLD: :inbound_funds_hold
-
-          # User Initiated Hold: details will be under the `user_initiated_hold` object.
-          USER_INITIATED_HOLD: :user_initiated_hold
-
-          # Real-Time Payments Transfer Instruction: details will be under the `real_time_payments_transfer_instruction` object.
-          REAL_TIME_PAYMENTS_TRANSFER_INSTRUCTION: :real_time_payments_transfer_instruction
-
-          # Wire Transfer Instruction: details will be under the `wire_transfer_instruction` object.
-          WIRE_TRANSFER_INSTRUCTION: :wire_transfer_instruction
-
-          # Inbound Wire Transfer Reversal: details will be under the `inbound_wire_transfer_reversal` object.
-          INBOUND_WIRE_TRANSFER_REVERSAL: :inbound_wire_transfer_reversal
-
-          # Swift Transfer Instruction: details will be under the `swift_transfer_instruction` object.
-          SWIFT_TRANSFER_INSTRUCTION: :swift_transfer_instruction
-
-          # Card Push Transfer Instruction: details will be under the `card_push_transfer_instruction` object.
-          CARD_PUSH_TRANSFER_INSTRUCTION: :card_push_transfer_instruction
-
-          # Blockchain On-Ramp Transfer Instruction: details will be under the `blockchain_onramp_transfer_instruction` object.
-          BLOCKCHAIN_ONRAMP_TRANSFER_INSTRUCTION: :blockchain_onramp_transfer_instruction
-
-          # Blockchain Off-Ramp Transfer Instruction: details will be under the `blockchain_offramp_transfer_instruction` object.
-          BLOCKCHAIN_OFFRAMP_TRANSFER_INSTRUCTION: :blockchain_offramp_transfer_instruction
-
-          # The Pending Transaction was made for an undocumented or deprecated reason.
-          OTHER: :other
-
-          def self?.values: -> ::Array[Increase::Models::PendingTransaction::Source::category]
-        end
-
         type check_deposit_instruction =
           {
             amount: Integer,
diff --git a/sig/increase/models/real_time_payments_transfer.rbs b/sig/increase/models/real_time_payments_transfer.rbs
index 861938f5..3d0fcf1c 100644
--- a/sig/increase/models/real_time_payments_transfer.rbs
+++ b/sig/increase/models/real_time_payments_transfer.rbs
@@ -172,45 +172,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?,
           category: Increase::Models::RealTimePaymentsTransfer::CreatedBy::category,
+          api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication?,
           user: Increase::RealTimePaymentsTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::RealTimePaymentsTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::RealTimePaymentsTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?,
           category: Increase::Models::RealTimePaymentsTransfer::CreatedBy::category,
-          oauth_application: Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::RealTimePaymentsTransfer::CreatedBy::User?
+          ?api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::RealTimePaymentsTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?,
           category: Increase::Models::RealTimePaymentsTransfer::CreatedBy::category,
+          api_key: Increase::RealTimePaymentsTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::RealTimePaymentsTransfer::CreatedBy::OAuthApplication?,
           user: Increase::RealTimePaymentsTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -228,6 +218,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::RealTimePaymentsTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/swift_transfer.rbs b/sig/increase/models/swift_transfer.rbs
index 02193705..4359eaa6 100644
--- a/sig/increase/models/swift_transfer.rbs
+++ b/sig/increase/models/swift_transfer.rbs
@@ -123,45 +123,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::SwiftTransfer::CreatedBy::APIKey?,
           category: Increase::Models::SwiftTransfer::CreatedBy::category,
+          api_key: Increase::SwiftTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::SwiftTransfer::CreatedBy::OAuthApplication?,
           user: Increase::SwiftTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::SwiftTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::SwiftTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::SwiftTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::SwiftTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::SwiftTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::SwiftTransfer::CreatedBy::APIKey?,
           category: Increase::Models::SwiftTransfer::CreatedBy::category,
-          oauth_application: Increase::SwiftTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::SwiftTransfer::CreatedBy::User?
+          ?api_key: Increase::SwiftTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::SwiftTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::SwiftTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::SwiftTransfer::CreatedBy::APIKey?,
           category: Increase::Models::SwiftTransfer::CreatedBy::category,
+          api_key: Increase::SwiftTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::SwiftTransfer::CreatedBy::OAuthApplication?,
           user: Increase::SwiftTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -179,6 +169,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::SwiftTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
diff --git a/sig/increase/models/transaction.rbs b/sig/increase/models/transaction.rbs
index c1752c81..09d867f9 100644
--- a/sig/increase/models/transaction.rbs
+++ b/sig/increase/models/transaction.rbs
@@ -91,6 +91,7 @@ module Increase
 
       type source =
         {
+          category: Increase::Models::Transaction::Source::category,
           account_revenue_payment: Increase::Transaction::Source::AccountRevenuePayment?,
           account_transfer_intention: Increase::Transaction::Source::AccountTransferIntention?,
           ach_transfer_intention: Increase::Transaction::Source::ACHTransferIntention?,
@@ -107,7 +108,6 @@ module Increase
           card_revenue_payment: Increase::Transaction::Source::CardRevenuePayment?,
           card_settlement: Increase::Transaction::Source::CardSettlement?,
           cashback_payment: Increase::Transaction::Source::CashbackPayment?,
-          category: Increase::Models::Transaction::Source::category,
           check_deposit_acceptance: Increase::Transaction::Source::CheckDepositAcceptance?,
           check_deposit_return: Increase::Transaction::Source::CheckDepositReturn?,
           check_transfer_deposit: Increase::Transaction::Source::CheckTransferDeposit?,
@@ -133,6 +133,8 @@ module Increase
         }
 
       class Source < Increase::Internal::Type::BaseModel
+        attr_accessor category: Increase::Models::Transaction::Source::category
+
         attr_accessor account_revenue_payment: Increase::Transaction::Source::AccountRevenuePayment?
 
         attr_accessor account_transfer_intention: Increase::Transaction::Source::AccountTransferIntention?
@@ -165,8 +167,6 @@ module Increase
 
         attr_accessor cashback_payment: Increase::Transaction::Source::CashbackPayment?
 
-        attr_accessor category: Increase::Models::Transaction::Source::category
-
         attr_accessor check_deposit_acceptance: Increase::Transaction::Source::CheckDepositAcceptance?
 
         attr_accessor check_deposit_return: Increase::Transaction::Source::CheckDepositReturn?
@@ -212,48 +212,49 @@ module Increase
         attr_accessor wire_transfer_intention: Increase::Transaction::Source::WireTransferIntention?
 
         def initialize: (
-          account_revenue_payment: Increase::Transaction::Source::AccountRevenuePayment?,
-          account_transfer_intention: Increase::Transaction::Source::AccountTransferIntention?,
-          ach_transfer_intention: Increase::Transaction::Source::ACHTransferIntention?,
-          ach_transfer_rejection: Increase::Transaction::Source::ACHTransferRejection?,
-          ach_transfer_return: Increase::Transaction::Source::ACHTransferReturn?,
-          blockchain_offramp_transfer_settlement: Increase::Transaction::Source::BlockchainOfframpTransferSettlement?,
-          blockchain_onramp_transfer_intention: Increase::Transaction::Source::BlockchainOnrampTransferIntention?,
-          card_dispute_acceptance: Increase::Transaction::Source::CardDisputeAcceptance?,
-          card_dispute_financial: Increase::Transaction::Source::CardDisputeFinancial?,
-          card_dispute_loss: Increase::Transaction::Source::CardDisputeLoss?,
-          card_financial: Increase::Transaction::Source::CardFinancial?,
-          card_push_transfer_acceptance: Increase::Transaction::Source::CardPushTransferAcceptance?,
-          card_refund: Increase::Transaction::Source::CardRefund?,
-          card_revenue_payment: Increase::Transaction::Source::CardRevenuePayment?,
-          card_settlement: Increase::Transaction::Source::CardSettlement?,
-          cashback_payment: Increase::Transaction::Source::CashbackPayment?,
           category: Increase::Models::Transaction::Source::category,
-          check_deposit_acceptance: Increase::Transaction::Source::CheckDepositAcceptance?,
-          check_deposit_return: Increase::Transaction::Source::CheckDepositReturn?,
-          check_transfer_deposit: Increase::Transaction::Source::CheckTransferDeposit?,
-          fednow_transfer_acknowledgement: Increase::Transaction::Source::FednowTransferAcknowledgement?,
-          fee_payment: Increase::Transaction::Source::FeePayment?,
-          inbound_ach_transfer: Increase::Transaction::Source::InboundACHTransfer?,
-          inbound_ach_transfer_return_intention: Increase::Transaction::Source::InboundACHTransferReturnIntention?,
-          inbound_check_adjustment: Increase::Transaction::Source::InboundCheckAdjustment?,
-          inbound_check_deposit_return_intention: Increase::Transaction::Source::InboundCheckDepositReturnIntention?,
-          inbound_fednow_transfer_confirmation: Increase::Transaction::Source::InboundFednowTransferConfirmation?,
-          inbound_real_time_payments_transfer_confirmation: Increase::Transaction::Source::InboundRealTimePaymentsTransferConfirmation?,
-          inbound_wire_reversal: Increase::Transaction::Source::InboundWireReversal?,
-          inbound_wire_transfer: Increase::Transaction::Source::InboundWireTransfer?,
-          inbound_wire_transfer_reversal: Increase::Transaction::Source::InboundWireTransferReversal?,
-          interest_payment: Increase::Transaction::Source::InterestPayment?,
-          internal_source: Increase::Transaction::Source::InternalSource?,
-          other: Increase::Transaction::Source::Other?,
-          real_time_payments_transfer_acknowledgement: Increase::Transaction::Source::RealTimePaymentsTransferAcknowledgement?,
-          sample_funds: Increase::Transaction::Source::SampleFunds?,
-          swift_transfer_intention: Increase::Transaction::Source::SwiftTransferIntention?,
-          swift_transfer_return: Increase::Transaction::Source::SwiftTransferReturn?,
-          wire_transfer_intention: Increase::Transaction::Source::WireTransferIntention?
+          ?account_revenue_payment: Increase::Transaction::Source::AccountRevenuePayment?,
+          ?account_transfer_intention: Increase::Transaction::Source::AccountTransferIntention?,
+          ?ach_transfer_intention: Increase::Transaction::Source::ACHTransferIntention?,
+          ?ach_transfer_rejection: Increase::Transaction::Source::ACHTransferRejection?,
+          ?ach_transfer_return: Increase::Transaction::Source::ACHTransferReturn?,
+          ?blockchain_offramp_transfer_settlement: Increase::Transaction::Source::BlockchainOfframpTransferSettlement?,
+          ?blockchain_onramp_transfer_intention: Increase::Transaction::Source::BlockchainOnrampTransferIntention?,
+          ?card_dispute_acceptance: Increase::Transaction::Source::CardDisputeAcceptance?,
+          ?card_dispute_financial: Increase::Transaction::Source::CardDisputeFinancial?,
+          ?card_dispute_loss: Increase::Transaction::Source::CardDisputeLoss?,
+          ?card_financial: Increase::Transaction::Source::CardFinancial?,
+          ?card_push_transfer_acceptance: Increase::Transaction::Source::CardPushTransferAcceptance?,
+          ?card_refund: Increase::Transaction::Source::CardRefund?,
+          ?card_revenue_payment: Increase::Transaction::Source::CardRevenuePayment?,
+          ?card_settlement: Increase::Transaction::Source::CardSettlement?,
+          ?cashback_payment: Increase::Transaction::Source::CashbackPayment?,
+          ?check_deposit_acceptance: Increase::Transaction::Source::CheckDepositAcceptance?,
+          ?check_deposit_return: Increase::Transaction::Source::CheckDepositReturn?,
+          ?check_transfer_deposit: Increase::Transaction::Source::CheckTransferDeposit?,
+          ?fednow_transfer_acknowledgement: Increase::Transaction::Source::FednowTransferAcknowledgement?,
+          ?fee_payment: Increase::Transaction::Source::FeePayment?,
+          ?inbound_ach_transfer: Increase::Transaction::Source::InboundACHTransfer?,
+          ?inbound_ach_transfer_return_intention: Increase::Transaction::Source::InboundACHTransferReturnIntention?,
+          ?inbound_check_adjustment: Increase::Transaction::Source::InboundCheckAdjustment?,
+          ?inbound_check_deposit_return_intention: Increase::Transaction::Source::InboundCheckDepositReturnIntention?,
+          ?inbound_fednow_transfer_confirmation: Increase::Transaction::Source::InboundFednowTransferConfirmation?,
+          ?inbound_real_time_payments_transfer_confirmation: Increase::Transaction::Source::InboundRealTimePaymentsTransferConfirmation?,
+          ?inbound_wire_reversal: Increase::Transaction::Source::InboundWireReversal?,
+          ?inbound_wire_transfer: Increase::Transaction::Source::InboundWireTransfer?,
+          ?inbound_wire_transfer_reversal: Increase::Transaction::Source::InboundWireTransferReversal?,
+          ?interest_payment: Increase::Transaction::Source::InterestPayment?,
+          ?internal_source: Increase::Transaction::Source::InternalSource?,
+          ?other: Increase::Transaction::Source::Other?,
+          ?real_time_payments_transfer_acknowledgement: Increase::Transaction::Source::RealTimePaymentsTransferAcknowledgement?,
+          ?sample_funds: Increase::Transaction::Source::SampleFunds?,
+          ?swift_transfer_intention: Increase::Transaction::Source::SwiftTransferIntention?,
+          ?swift_transfer_return: Increase::Transaction::Source::SwiftTransferReturn?,
+          ?wire_transfer_intention: Increase::Transaction::Source::WireTransferIntention?
         ) -> void
 
         def to_hash: -> {
+          category: Increase::Models::Transaction::Source::category,
           account_revenue_payment: Increase::Transaction::Source::AccountRevenuePayment?,
           account_transfer_intention: Increase::Transaction::Source::AccountTransferIntention?,
           ach_transfer_intention: Increase::Transaction::Source::ACHTransferIntention?,
@@ -270,7 +271,6 @@ module Increase
           card_revenue_payment: Increase::Transaction::Source::CardRevenuePayment?,
           card_settlement: Increase::Transaction::Source::CardSettlement?,
           cashback_payment: Increase::Transaction::Source::CashbackPayment?,
-          category: Increase::Models::Transaction::Source::category,
           check_deposit_acceptance: Increase::Transaction::Source::CheckDepositAcceptance?,
           check_deposit_return: Increase::Transaction::Source::CheckDepositReturn?,
           check_transfer_deposit: Increase::Transaction::Source::CheckTransferDeposit?,
@@ -295,6 +295,166 @@ module Increase
           wire_transfer_intention: Increase::Transaction::Source::WireTransferIntention?
         }
 
+        type category =
+          :account_transfer_intention
+          | :ach_transfer_intention
+          | :ach_transfer_rejection
+          | :ach_transfer_return
+          | :cashback_payment
+          | :card_dispute_acceptance
+          | :card_dispute_financial
+          | :card_dispute_loss
+          | :card_refund
+          | :card_settlement
+          | :card_financial
+          | :card_revenue_payment
+          | :check_deposit_acceptance
+          | :check_deposit_return
+          | :fednow_transfer_acknowledgement
+          | :check_transfer_deposit
+          | :fee_payment
+          | :inbound_ach_transfer
+          | :inbound_ach_transfer_return_intention
+          | :inbound_check_deposit_return_intention
+          | :inbound_check_adjustment
+          | :inbound_fednow_transfer_confirmation
+          | :inbound_real_time_payments_transfer_confirmation
+          | :inbound_wire_reversal
+          | :inbound_wire_transfer
+          | :inbound_wire_transfer_reversal
+          | :interest_payment
+          | :internal_source
+          | :real_time_payments_transfer_acknowledgement
+          | :sample_funds
+          | :wire_transfer_intention
+          | :swift_transfer_intention
+          | :swift_transfer_return
+          | :card_push_transfer_acceptance
+          | :account_revenue_payment
+          | :blockchain_onramp_transfer_intention
+          | :blockchain_offramp_transfer_settlement
+          | :other
+
+        module Category
+          extend Increase::Internal::Type::Enum
+
+          # Account Transfer Intention: details will be under the `account_transfer_intention` object.
+          ACCOUNT_TRANSFER_INTENTION: :account_transfer_intention
+
+          # ACH Transfer Intention: details will be under the `ach_transfer_intention` object.
+          ACH_TRANSFER_INTENTION: :ach_transfer_intention
+
+          # ACH Transfer Rejection: details will be under the `ach_transfer_rejection` object.
+          ACH_TRANSFER_REJECTION: :ach_transfer_rejection
+
+          # ACH Transfer Return: details will be under the `ach_transfer_return` object.
+          ACH_TRANSFER_RETURN: :ach_transfer_return
+
+          # Cashback Payment: details will be under the `cashback_payment` object.
+          CASHBACK_PAYMENT: :cashback_payment
+
+          # Legacy Card Dispute Acceptance: details will be under the `card_dispute_acceptance` object.
+          CARD_DISPUTE_ACCEPTANCE: :card_dispute_acceptance
+
+          # Card Dispute Financial: details will be under the `card_dispute_financial` object.
+          CARD_DISPUTE_FINANCIAL: :card_dispute_financial
+
+          # Legacy Card Dispute Loss: details will be under the `card_dispute_loss` object.
+          CARD_DISPUTE_LOSS: :card_dispute_loss
+
+          # Card Refund: details will be under the `card_refund` object.
+          CARD_REFUND: :card_refund
+
+          # Card Settlement: details will be under the `card_settlement` object.
+          CARD_SETTLEMENT: :card_settlement
+
+          # Card Financial: details will be under the `card_financial` object.
+          CARD_FINANCIAL: :card_financial
+
+          # Card Revenue Payment: details will be under the `card_revenue_payment` object.
+          CARD_REVENUE_PAYMENT: :card_revenue_payment
+
+          # Check Deposit Acceptance: details will be under the `check_deposit_acceptance` object.
+          CHECK_DEPOSIT_ACCEPTANCE: :check_deposit_acceptance
+
+          # Check Deposit Return: details will be under the `check_deposit_return` object.
+          CHECK_DEPOSIT_RETURN: :check_deposit_return
+
+          # FedNow Transfer Acknowledgement: details will be under the `fednow_transfer_acknowledgement` object.
+          FEDNOW_TRANSFER_ACKNOWLEDGEMENT: :fednow_transfer_acknowledgement
+
+          # Check Transfer Deposit: details will be under the `check_transfer_deposit` object.
+          CHECK_TRANSFER_DEPOSIT: :check_transfer_deposit
+
+          # Fee Payment: details will be under the `fee_payment` object.
+          FEE_PAYMENT: :fee_payment
+
+          # Inbound ACH Transfer Intention: details will be under the `inbound_ach_transfer` object.
+          INBOUND_ACH_TRANSFER: :inbound_ach_transfer
+
+          # Inbound ACH Transfer Return Intention: details will be under the `inbound_ach_transfer_return_intention` object.
+          INBOUND_ACH_TRANSFER_RETURN_INTENTION: :inbound_ach_transfer_return_intention
+
+          # Inbound Check Deposit Return Intention: details will be under the `inbound_check_deposit_return_intention` object.
+          INBOUND_CHECK_DEPOSIT_RETURN_INTENTION: :inbound_check_deposit_return_intention
+
+          # Inbound Check Adjustment: details will be under the `inbound_check_adjustment` object.
+          INBOUND_CHECK_ADJUSTMENT: :inbound_check_adjustment
+
+          # Inbound FedNow Transfer Confirmation: details will be under the `inbound_fednow_transfer_confirmation` object.
+          INBOUND_FEDNOW_TRANSFER_CONFIRMATION: :inbound_fednow_transfer_confirmation
+
+          # Inbound Real-Time Payments Transfer Confirmation: details will be under the `inbound_real_time_payments_transfer_confirmation` object.
+          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_CONFIRMATION: :inbound_real_time_payments_transfer_confirmation
+
+          # Inbound Wire Reversal: details will be under the `inbound_wire_reversal` object.
+          INBOUND_WIRE_REVERSAL: :inbound_wire_reversal
+
+          # Inbound Wire Transfer Intention: details will be under the `inbound_wire_transfer` object.
+          INBOUND_WIRE_TRANSFER: :inbound_wire_transfer
+
+          # Inbound Wire Transfer Reversal Intention: details will be under the `inbound_wire_transfer_reversal` object.
+          INBOUND_WIRE_TRANSFER_REVERSAL: :inbound_wire_transfer_reversal
+
+          # Interest Payment: details will be under the `interest_payment` object.
+          INTEREST_PAYMENT: :interest_payment
+
+          # Internal Source: details will be under the `internal_source` object.
+          INTERNAL_SOURCE: :internal_source
+
+          # Real-Time Payments Transfer Acknowledgement: details will be under the `real_time_payments_transfer_acknowledgement` object.
+          REAL_TIME_PAYMENTS_TRANSFER_ACKNOWLEDGEMENT: :real_time_payments_transfer_acknowledgement
+
+          # Sample Funds: details will be under the `sample_funds` object.
+          SAMPLE_FUNDS: :sample_funds
+
+          # Wire Transfer Intention: details will be under the `wire_transfer_intention` object.
+          WIRE_TRANSFER_INTENTION: :wire_transfer_intention
+
+          # Swift Transfer Intention: details will be under the `swift_transfer_intention` object.
+          SWIFT_TRANSFER_INTENTION: :swift_transfer_intention
+
+          # Swift Transfer Return: details will be under the `swift_transfer_return` object.
+          SWIFT_TRANSFER_RETURN: :swift_transfer_return
+
+          # Card Push Transfer Acceptance: details will be under the `card_push_transfer_acceptance` object.
+          CARD_PUSH_TRANSFER_ACCEPTANCE: :card_push_transfer_acceptance
+
+          # Account Revenue Payment: details will be under the `account_revenue_payment` object.
+          ACCOUNT_REVENUE_PAYMENT: :account_revenue_payment
+
+          # Blockchain On-Ramp Transfer Intention: details will be under the `blockchain_onramp_transfer_intention` object.
+          BLOCKCHAIN_ONRAMP_TRANSFER_INTENTION: :blockchain_onramp_transfer_intention
+
+          # Blockchain Off-Ramp Transfer Settlement: details will be under the `blockchain_offramp_transfer_settlement` object.
+          BLOCKCHAIN_OFFRAMP_TRANSFER_SETTLEMENT: :blockchain_offramp_transfer_settlement
+
+          # The Transaction was made for an undocumented or deprecated reason.
+          OTHER: :other
+
+          def self?.values: -> ::Array[Increase::Models::Transaction::Source::category]
+        end
+
         type account_revenue_payment =
           {
             accrued_on_account_id: String,
@@ -3876,166 +4036,6 @@ module Increase
           end
         end
 
-        type category =
-          :account_transfer_intention
-          | :ach_transfer_intention
-          | :ach_transfer_rejection
-          | :ach_transfer_return
-          | :cashback_payment
-          | :card_dispute_acceptance
-          | :card_dispute_financial
-          | :card_dispute_loss
-          | :card_refund
-          | :card_settlement
-          | :card_financial
-          | :card_revenue_payment
-          | :check_deposit_acceptance
-          | :check_deposit_return
-          | :fednow_transfer_acknowledgement
-          | :check_transfer_deposit
-          | :fee_payment
-          | :inbound_ach_transfer
-          | :inbound_ach_transfer_return_intention
-          | :inbound_check_deposit_return_intention
-          | :inbound_check_adjustment
-          | :inbound_fednow_transfer_confirmation
-          | :inbound_real_time_payments_transfer_confirmation
-          | :inbound_wire_reversal
-          | :inbound_wire_transfer
-          | :inbound_wire_transfer_reversal
-          | :interest_payment
-          | :internal_source
-          | :real_time_payments_transfer_acknowledgement
-          | :sample_funds
-          | :wire_transfer_intention
-          | :swift_transfer_intention
-          | :swift_transfer_return
-          | :card_push_transfer_acceptance
-          | :account_revenue_payment
-          | :blockchain_onramp_transfer_intention
-          | :blockchain_offramp_transfer_settlement
-          | :other
-
-        module Category
-          extend Increase::Internal::Type::Enum
-
-          # Account Transfer Intention: details will be under the `account_transfer_intention` object.
-          ACCOUNT_TRANSFER_INTENTION: :account_transfer_intention
-
-          # ACH Transfer Intention: details will be under the `ach_transfer_intention` object.
-          ACH_TRANSFER_INTENTION: :ach_transfer_intention
-
-          # ACH Transfer Rejection: details will be under the `ach_transfer_rejection` object.
-          ACH_TRANSFER_REJECTION: :ach_transfer_rejection
-
-          # ACH Transfer Return: details will be under the `ach_transfer_return` object.
-          ACH_TRANSFER_RETURN: :ach_transfer_return
-
-          # Cashback Payment: details will be under the `cashback_payment` object.
-          CASHBACK_PAYMENT: :cashback_payment
-
-          # Legacy Card Dispute Acceptance: details will be under the `card_dispute_acceptance` object.
-          CARD_DISPUTE_ACCEPTANCE: :card_dispute_acceptance
-
-          # Card Dispute Financial: details will be under the `card_dispute_financial` object.
-          CARD_DISPUTE_FINANCIAL: :card_dispute_financial
-
-          # Legacy Card Dispute Loss: details will be under the `card_dispute_loss` object.
-          CARD_DISPUTE_LOSS: :card_dispute_loss
-
-          # Card Refund: details will be under the `card_refund` object.
-          CARD_REFUND: :card_refund
-
-          # Card Settlement: details will be under the `card_settlement` object.
-          CARD_SETTLEMENT: :card_settlement
-
-          # Card Financial: details will be under the `card_financial` object.
-          CARD_FINANCIAL: :card_financial
-
-          # Card Revenue Payment: details will be under the `card_revenue_payment` object.
-          CARD_REVENUE_PAYMENT: :card_revenue_payment
-
-          # Check Deposit Acceptance: details will be under the `check_deposit_acceptance` object.
-          CHECK_DEPOSIT_ACCEPTANCE: :check_deposit_acceptance
-
-          # Check Deposit Return: details will be under the `check_deposit_return` object.
-          CHECK_DEPOSIT_RETURN: :check_deposit_return
-
-          # FedNow Transfer Acknowledgement: details will be under the `fednow_transfer_acknowledgement` object.
-          FEDNOW_TRANSFER_ACKNOWLEDGEMENT: :fednow_transfer_acknowledgement
-
-          # Check Transfer Deposit: details will be under the `check_transfer_deposit` object.
-          CHECK_TRANSFER_DEPOSIT: :check_transfer_deposit
-
-          # Fee Payment: details will be under the `fee_payment` object.
-          FEE_PAYMENT: :fee_payment
-
-          # Inbound ACH Transfer Intention: details will be under the `inbound_ach_transfer` object.
-          INBOUND_ACH_TRANSFER: :inbound_ach_transfer
-
-          # Inbound ACH Transfer Return Intention: details will be under the `inbound_ach_transfer_return_intention` object.
-          INBOUND_ACH_TRANSFER_RETURN_INTENTION: :inbound_ach_transfer_return_intention
-
-          # Inbound Check Deposit Return Intention: details will be under the `inbound_check_deposit_return_intention` object.
-          INBOUND_CHECK_DEPOSIT_RETURN_INTENTION: :inbound_check_deposit_return_intention
-
-          # Inbound Check Adjustment: details will be under the `inbound_check_adjustment` object.
-          INBOUND_CHECK_ADJUSTMENT: :inbound_check_adjustment
-
-          # Inbound FedNow Transfer Confirmation: details will be under the `inbound_fednow_transfer_confirmation` object.
-          INBOUND_FEDNOW_TRANSFER_CONFIRMATION: :inbound_fednow_transfer_confirmation
-
-          # Inbound Real-Time Payments Transfer Confirmation: details will be under the `inbound_real_time_payments_transfer_confirmation` object.
-          INBOUND_REAL_TIME_PAYMENTS_TRANSFER_CONFIRMATION: :inbound_real_time_payments_transfer_confirmation
-
-          # Inbound Wire Reversal: details will be under the `inbound_wire_reversal` object.
-          INBOUND_WIRE_REVERSAL: :inbound_wire_reversal
-
-          # Inbound Wire Transfer Intention: details will be under the `inbound_wire_transfer` object.
-          INBOUND_WIRE_TRANSFER: :inbound_wire_transfer
-
-          # Inbound Wire Transfer Reversal Intention: details will be under the `inbound_wire_transfer_reversal` object.
-          INBOUND_WIRE_TRANSFER_REVERSAL: :inbound_wire_transfer_reversal
-
-          # Interest Payment: details will be under the `interest_payment` object.
-          INTEREST_PAYMENT: :interest_payment
-
-          # Internal Source: details will be under the `internal_source` object.
-          INTERNAL_SOURCE: :internal_source
-
-          # Real-Time Payments Transfer Acknowledgement: details will be under the `real_time_payments_transfer_acknowledgement` object.
-          REAL_TIME_PAYMENTS_TRANSFER_ACKNOWLEDGEMENT: :real_time_payments_transfer_acknowledgement
-
-          # Sample Funds: details will be under the `sample_funds` object.
-          SAMPLE_FUNDS: :sample_funds
-
-          # Wire Transfer Intention: details will be under the `wire_transfer_intention` object.
-          WIRE_TRANSFER_INTENTION: :wire_transfer_intention
-
-          # Swift Transfer Intention: details will be under the `swift_transfer_intention` object.
-          SWIFT_TRANSFER_INTENTION: :swift_transfer_intention
-
-          # Swift Transfer Return: details will be under the `swift_transfer_return` object.
-          SWIFT_TRANSFER_RETURN: :swift_transfer_return
-
-          # Card Push Transfer Acceptance: details will be under the `card_push_transfer_acceptance` object.
-          CARD_PUSH_TRANSFER_ACCEPTANCE: :card_push_transfer_acceptance
-
-          # Account Revenue Payment: details will be under the `account_revenue_payment` object.
-          ACCOUNT_REVENUE_PAYMENT: :account_revenue_payment
-
-          # Blockchain On-Ramp Transfer Intention: details will be under the `blockchain_onramp_transfer_intention` object.
-          BLOCKCHAIN_ONRAMP_TRANSFER_INTENTION: :blockchain_onramp_transfer_intention
-
-          # Blockchain Off-Ramp Transfer Settlement: details will be under the `blockchain_offramp_transfer_settlement` object.
-          BLOCKCHAIN_OFFRAMP_TRANSFER_SETTLEMENT: :blockchain_offramp_transfer_settlement
-
-          # The Transaction was made for an undocumented or deprecated reason.
-          OTHER: :other
-
-          def self?.values: -> ::Array[Increase::Models::Transaction::Source::category]
-        end
-
         type check_deposit_acceptance =
           {
             account_number: String,
diff --git a/sig/increase/models/wire_transfer.rbs b/sig/increase/models/wire_transfer.rbs
index 96789f88..48491a61 100644
--- a/sig/increase/models/wire_transfer.rbs
+++ b/sig/increase/models/wire_transfer.rbs
@@ -157,45 +157,35 @@ module Increase
 
       type created_by =
         {
-          api_key: Increase::WireTransfer::CreatedBy::APIKey?,
           category: Increase::Models::WireTransfer::CreatedBy::category,
+          api_key: Increase::WireTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::WireTransfer::CreatedBy::OAuthApplication?,
           user: Increase::WireTransfer::CreatedBy::User?
         }
 
       class CreatedBy < Increase::Internal::Type::BaseModel
-        attr_accessor api_key: Increase::WireTransfer::CreatedBy::APIKey?
-
         attr_accessor category: Increase::Models::WireTransfer::CreatedBy::category
 
+        attr_accessor api_key: Increase::WireTransfer::CreatedBy::APIKey?
+
         attr_accessor oauth_application: Increase::WireTransfer::CreatedBy::OAuthApplication?
 
         attr_accessor user: Increase::WireTransfer::CreatedBy::User?
 
         def initialize: (
-          api_key: Increase::WireTransfer::CreatedBy::APIKey?,
           category: Increase::Models::WireTransfer::CreatedBy::category,
-          oauth_application: Increase::WireTransfer::CreatedBy::OAuthApplication?,
-          user: Increase::WireTransfer::CreatedBy::User?
+          ?api_key: Increase::WireTransfer::CreatedBy::APIKey?,
+          ?oauth_application: Increase::WireTransfer::CreatedBy::OAuthApplication?,
+          ?user: Increase::WireTransfer::CreatedBy::User?
         ) -> void
 
         def to_hash: -> {
-          api_key: Increase::WireTransfer::CreatedBy::APIKey?,
           category: Increase::Models::WireTransfer::CreatedBy::category,
+          api_key: Increase::WireTransfer::CreatedBy::APIKey?,
           oauth_application: Increase::WireTransfer::CreatedBy::OAuthApplication?,
           user: Increase::WireTransfer::CreatedBy::User?
         }
 
-        type api_key = { description: String? }
-
-        class APIKey < Increase::Internal::Type::BaseModel
-          attr_accessor description: String?
-
-          def initialize: (description: String?) -> void
-
-          def to_hash: -> { description: String? }
-        end
-
         type category = :api_key | :oauth_application | :user
 
         module Category
@@ -213,6 +203,16 @@ module Increase
           def self?.values: -> ::Array[Increase::Models::WireTransfer::CreatedBy::category]
         end
 
+        type api_key = { description: String? }
+
+        class APIKey < Increase::Internal::Type::BaseModel
+          attr_accessor description: String?
+
+          def initialize: (description: String?) -> void
+
+          def to_hash: -> { description: String? }
+        end
+
         type oauth_application = { name: String }
 
         class OAuthApplication < Increase::Internal::Type::BaseModel
@@ -389,8 +389,8 @@ module Increase
 
         def initialize: (
           category: Increase::Models::WireTransfer::Remittance::category,
-          tax: Increase::WireTransfer::Remittance::Tax?,
-          unstructured: Increase::WireTransfer::Remittance::Unstructured?
+          ?tax: Increase::WireTransfer::Remittance::Tax?,
+          ?unstructured: Increase::WireTransfer::Remittance::Unstructured?
         ) -> void
 
         def to_hash: -> {