diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index cf72398..656a2ef 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.0.1"
+  ".": "2.1.0"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 53699ba..e7f91f4 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 27
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api%2Fmoderation-api-00998c942fa9c81cb927833a3ebb681744bf59757610d9e6ce64ecf71ff2c13e.yml
-openapi_spec_hash: 73a0d08c06aa948c82999fe0bca9a5e9
-config_hash: d3a21c98941e21d1937472ca25c37abb
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/moderation-api%2Fmoderation-api-3eaa6a0657e9f67ea196c65d3b604c71f5406108983981ec696642563fda0a93.yml
+openapi_spec_hash: c417a44bb9fa62a02eca68bbb307c712
+config_hash: 6a52f6ae7d55cf3b4e91538cc7752aeb
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6b90ca3..c7d5612 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 2.1.0 (2025-12-06)
+
+Full Changelog: [v2.0.1...v2.1.0](https://github.com/moderation-api/sdk-ruby/compare/v2.0.1...v2.1.0)
+
+### Features
+
+* **api:** api update ([4e4acdc](https://github.com/moderation-api/sdk-ruby/commit/4e4acdc4672bc824956fed0c25a1918a8ec719a3))
+
 ## 2.0.1 (2025-12-05)
 
 Full Changelog: [v2.0.0...v2.0.1](https://github.com/moderation-api/sdk-ruby/compare/v2.0.0...v2.0.1)
diff --git a/Gemfile.lock b/Gemfile.lock
index e7ec3ea..854ead0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    moderation_api (2.0.1)
+    moderation_api (2.1.0)
       connection_pool
 
 GEM
diff --git a/README.md b/README.md
index 8481c8e..37d252d 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 "moderation_api", "~> 2.0.1"
+gem "moderation_api", "~> 2.1.0"
 ```
 
 <!-- x-release-please-end -->
diff --git a/lib/moderation_api/models/content_submit_response.rb b/lib/moderation_api/models/content_submit_response.rb
index 6e7a073..2c2c912 100644
--- a/lib/moderation_api/models/content_submit_response.rb
+++ b/lib/moderation_api/models/content_submit_response.rb
@@ -196,7 +196,7 @@ class Content < ModerationAPI::Internal::Type::BaseModel
         # @!attribute modified
         #   The modified content, if any.
         #
-        #   @return [String, Hash{Symbol=>ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio}, nil]
+        #   @return [String, Hash{Symbol=>Object}, Hash{Symbol=>ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio}, nil]
         required :modified,
                  union: -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified },
                  nil?: true
@@ -211,7 +211,7 @@ class Content < ModerationAPI::Internal::Type::BaseModel
         #
         #   @param masked [Boolean] Whether any values have been masked.
         #
-        #   @param modified [String, Hash{Symbol=>ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio}, nil] The modified content, if any.
+        #   @param modified [String, Hash{Symbol=>Object}, Hash{Symbol=>ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio}, nil] The modified content, if any.
 
         # The modified content, if any.
         #
@@ -221,23 +221,25 @@ module Modified
 
           variant String
 
-          variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1Map }
+          variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedObjectContentMap }
+
+          variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContentMap }
 
           # Text
-          module UnionMember1
+          module ModifiedNestedObjectContent
             extend ModerationAPI::Internal::Type::Union
 
             # Text
-            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text }
+            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text }
 
             # Image
-            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image }
+            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image }
 
             # Video
-            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video }
+            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video }
 
             # Audio
-            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio }
+            variant -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio }
 
             class Text < ModerationAPI::Internal::Type::BaseModel
               # @!attribute text
@@ -320,15 +322,18 @@ class Audio < ModerationAPI::Internal::Type::BaseModel
             end
 
             # @!method self.variants
-            #   @return [Array(ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio)]
+            #   @return [Array(ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio)]
           end
 
           # @!method self.variants
-          #   @return [Array(String, Hash{Symbol=>ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio})]
+          #   @return [Array(String, Hash{Symbol=>Object}, Hash{Symbol=>ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio})]
+
+          # @type [ModerationAPI::Internal::Type::Converter]
+          ModifiedObjectContentMap = ModerationAPI::Internal::Type::HashOf[ModerationAPI::Internal::Type::Unknown]
 
           # @type [ModerationAPI::Internal::Type::Converter]
-          UnionMember1Map =
-            ModerationAPI::Internal::Type::HashOf[union: -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1 }]
+          ModifiedNestedObjectContentMap =
+            ModerationAPI::Internal::Type::HashOf[union: -> { ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent }]
         end
       end
 
diff --git a/lib/moderation_api/version.rb b/lib/moderation_api/version.rb
index 40f3800..2e62532 100644
--- a/lib/moderation_api/version.rb
+++ b/lib/moderation_api/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module ModerationAPI
-  VERSION = "2.0.1"
+  VERSION = "2.1.0"
 end
diff --git a/rbi/moderation_api/models/content_submit_response.rbi b/rbi/moderation_api/models/content_submit_response.rbi
index 36a7cc1..b24c649 100644
--- a/rbi/moderation_api/models/content_submit_response.rbi
+++ b/rbi/moderation_api/models/content_submit_response.rbi
@@ -492,24 +492,25 @@ module ModerationAPI
             T.type_alias do
               T.any(
                 String,
+                T::Hash[Symbol, T.anything],
                 T::Hash[
                   Symbol,
-                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Variants
+                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Variants
                 ]
               )
             end
 
           # Text
-          module UnionMember1
+          module ModifiedNestedObjectContent
             extend ModerationAPI::Internal::Type::Union
 
             Variants =
               T.type_alias do
                 T.any(
-                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text,
-                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image,
-                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video,
-                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio
+                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text,
+                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image,
+                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video,
+                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio
                 )
               end
 
@@ -517,7 +518,7 @@ module ModerationAPI
               OrHash =
                 T.type_alias do
                   T.any(
-                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text,
+                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text,
                     ModerationAPI::Internal::AnyHash
                   )
                 end
@@ -549,7 +550,7 @@ module ModerationAPI
               OrHash =
                 T.type_alias do
                   T.any(
-                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image,
+                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image,
                     ModerationAPI::Internal::AnyHash
                   )
                 end
@@ -581,7 +582,7 @@ module ModerationAPI
               OrHash =
                 T.type_alias do
                   T.any(
-                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video,
+                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video,
                     ModerationAPI::Internal::AnyHash
                   )
                 end
@@ -613,7 +614,7 @@ module ModerationAPI
               OrHash =
                 T.type_alias do
                   T.any(
-                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio,
+                    ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio,
                     ModerationAPI::Internal::AnyHash
                   )
                 end
@@ -644,7 +645,7 @@ module ModerationAPI
             sig do
               override.returns(
                 T::Array[
-                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Variants
+                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Variants
                 ]
               )
             end
@@ -662,11 +663,19 @@ module ModerationAPI
           def self.variants
           end
 
-          UnionMember1Map =
+          ModifiedObjectContentMap =
+            T.let(
+              ModerationAPI::Internal::Type::HashOf[
+                ModerationAPI::Internal::Type::Unknown
+              ],
+              ModerationAPI::Internal::Type::Converter
+            )
+
+          ModifiedNestedObjectContentMap =
             T.let(
               ModerationAPI::Internal::Type::HashOf[
                 union:
-                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1
+                  ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent
               ],
               ModerationAPI::Internal::Type::Converter
             )
diff --git a/sig/moderation_api/models/content_submit_response.rbs b/sig/moderation_api/models/content_submit_response.rbs
index 91c5700..5d58293 100644
--- a/sig/moderation_api/models/content_submit_response.rbs
+++ b/sig/moderation_api/models/content_submit_response.rbs
@@ -156,18 +156,19 @@ module ModerationAPI
 
         type modified =
           String
-          | ::Hash[Symbol, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::union_member1]
+          | ::Hash[Symbol, top]
+          | ::Hash[Symbol, ModerationAPI::Models::ContentSubmitResponse::Content::Modified::modified_nested_object_content]
 
         module Modified
           extend ModerationAPI::Internal::Type::Union
 
-          type union_member1 =
-            ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Text
-            | ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Image
-            | ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Video
-            | ModerationAPI::Models::ContentSubmitResponse::Content::Modified::UnionMember1::Audio
+          type modified_nested_object_content =
+            ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Text
+            | ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Image
+            | ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Video
+            | ModerationAPI::Models::ContentSubmitResponse::Content::Modified::ModifiedNestedObjectContent::Audio
 
-          module UnionMember1
+          module ModifiedNestedObjectContent
             extend ModerationAPI::Internal::Type::Union
 
             type text = { text: String, type: :text }
@@ -218,12 +219,14 @@ module ModerationAPI
               def to_hash: -> { type: :audio, url: String }
             end
 
-            def self?.variants: -> ::Array[ModerationAPI::Models::ContentSubmitResponse::Content::Modified::union_member1]
+            def self?.variants: -> ::Array[ModerationAPI::Models::ContentSubmitResponse::Content::Modified::modified_nested_object_content]
           end
 
           def self?.variants: -> ::Array[ModerationAPI::Models::ContentSubmitResponse::Content::modified]
 
-          UnionMember1Map: ModerationAPI::Internal::Type::Converter
+          ModifiedObjectContentMap: ModerationAPI::Internal::Type::Converter
+
+          ModifiedNestedObjectContentMap: ModerationAPI::Internal::Type::Converter
         end
       end