feat(api): api update

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 118
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-d63c8075b48441663736b457f8ad859c58cc3e31dfbffb68db44c3f00562012c.yml
-openapi_spec_hash: c47dbff685a0a449bfc1ad729c13a72e
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/orb%2Forb-2c9291de1fd876908ebe56144e90762ab6e390e3f25102da815ab3fca6335d38.yml
+openapi_spec_hash: eabe2d8e58ceed1d61d41fe7a44020ca
 config_hash: 1f73a949b649ecfe6ec68ba1bb459dc2

src/Orb/Models/NewFloatingTieredPackagePriceProperties/TieredPackageConfig.cs

@@ -37,7 +37,9 @@ public required string PackageSize
 
     /// <summary>
     /// Apply tiered pricing after rounding up the quantity to the package size. Tiers
-    /// are defined using exclusive lower bounds.
+    /// are defined using exclusive lower bounds. The tier bounds are defined based
+    /// on the total quantity rather than the number of packages, so they must be
+    /// multiples of the package size.
     /// </summary>
     public required List<TieredPackageConfigProperties::Tier> Tiers
     {

src/Orb/Models/NewPlanTieredPackagePriceProperties/TieredPackageConfig.cs

@@ -37,7 +37,9 @@ public required string PackageSize
 
     /// <summary>
     /// Apply tiered pricing after rounding up the quantity to the package size. Tiers
-    /// are defined using exclusive lower bounds.
+    /// are defined using exclusive lower bounds. The tier bounds are defined based
+    /// on the total quantity rather than the number of packages, so they must be
+    /// multiples of the package size.
     /// </summary>
     public required List<TieredPackageConfigProperties::Tier> Tiers
     {

src/Orb/Models/PriceProperties/TieredPackageProperties/TieredPackageConfig.cs

@@ -37,7 +37,9 @@ public required string PackageSize
 
     /// <summary>
     /// Apply tiered pricing after rounding up the quantity to the package size. Tiers
-    /// are defined using exclusive lower bounds.
+    /// are defined using exclusive lower bounds. The tier bounds are defined based
+    /// on the total quantity rather than the number of packages, so they must be
+    /// multiples of the package size.
     /// </summary>
     public required List<TieredPackageConfigProperties::Tier> Tiers
     {

src/Orb/Models/Subscriptions/NewSubscriptionTieredPackagePriceProperties/TieredPackageConfig.cs

@@ -37,7 +37,9 @@ public required string PackageSize
 
     /// <summary>
     /// Apply tiered pricing after rounding up the quantity to the package size. Tiers
-    /// are defined using exclusive lower bounds.
+    /// are defined using exclusive lower bounds. The tier bounds are defined based
+    /// on the total quantity rather than the number of packages, so they must be
+    /// multiples of the package size.
     /// </summary>
     public required List<TieredPackageConfigProperties::Tier> Tiers
     {