diff --git a/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Create.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Create.g.cs
index 90273ab5..08b2a24a 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Create.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Create.g.cs
@@ -587,6 +587,10 @@ partial void ProcessCreateResponseContent(
         /// Create a guardrail<br/>
         /// Create a new guardrail for the authenticated user. A newly created guardrail enforces nothing until it is assigned to API keys or organization members; `workspace_id` places the guardrail in a workspace but does not apply it to that workspace's traffic. To restrict all traffic in a workspace, update the workspace's default guardrail instead. Set `allowed_data_regions` to enforce [In-Region Routing](/docs/guides/features/in-region-routing#enforcing-in-region-routing-with-guardrails): governed requests must arrive through one of the listed OpenRouter domains and are rejected with a 403 otherwise. [Management key](/docs/guides/overview/auth/management-api-keys) required.
         /// </summary>
+        /// <param name="allowSafetyRetentionGoogle">
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </param>
         /// <param name="allowedDataRegions">
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -676,6 +680,7 @@ partial void ProcessCreateResponseContent(
         /// <exception cref="global::System.InvalidOperationException"></exception>
         public async global::System.Threading.Tasks.Task<global::OpenRouter.CreateGuardrailResponse> CreateAsync(
             string name,
+            bool? allowSafetyRetentionGoogle = default,
             global::System.Collections.Generic.IList<global::OpenRouter.GuardrailDataRegion>? allowedDataRegions = default,
             global::System.Collections.Generic.IList<string>? allowedModels = default,
             global::System.Collections.Generic.IList<string>? allowedProviders = default,
@@ -701,6 +706,7 @@ partial void ProcessCreateResponseContent(
         {
             var __request = new global::OpenRouter.CreateGuardrailRequest
             {
+                AllowSafetyRetentionGoogle = allowSafetyRetentionGoogle,
                 AllowedDataRegions = allowedDataRegions,
                 AllowedModels = allowedModels,
                 AllowedProviders = allowedProviders,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Update.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Update.g.cs
index 4140a5a3..7cadeed6 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Update.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.GuardrailsClient.Update.g.cs
@@ -680,6 +680,10 @@ partial void ProcessUpdateResponseContent(
         /// The unique identifier of the guardrail to update<br/>
         /// Example: 550e8400-e29b-41d4-a716-446655440000
         /// </param>
+        /// <param name="allowSafetyRetentionGoogle">
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </param>
         /// <param name="allowedDataRegions">
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -765,6 +769,7 @@ partial void ProcessUpdateResponseContent(
         /// <exception cref="global::System.InvalidOperationException"></exception>
         public async global::System.Threading.Tasks.Task<global::OpenRouter.UpdateGuardrailResponse> UpdateAsync(
             global::System.Guid id,
+            bool? allowSafetyRetentionGoogle = default,
             global::System.Collections.Generic.IList<global::OpenRouter.GuardrailDataRegion>? allowedDataRegions = default,
             global::System.Collections.Generic.IList<string>? allowedModels = default,
             global::System.Collections.Generic.IList<string>? allowedProviders = default,
@@ -790,6 +795,7 @@ partial void ProcessUpdateResponseContent(
         {
             var __request = new global::OpenRouter.UpdateGuardrailRequest
             {
+                AllowSafetyRetentionGoogle = allowSafetyRetentionGoogle,
                 AllowedDataRegions = allowedDataRegions,
                 AllowedModels = allowedModels,
                 AllowedProviders = allowedProviders,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Create.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Create.g.cs
index 7cddb17c..dde2fd66 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Create.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Create.g.cs
@@ -36,6 +36,10 @@ public partial interface IGuardrailsClient
         /// Create a guardrail<br/>
         /// Create a new guardrail for the authenticated user. A newly created guardrail enforces nothing until it is assigned to API keys or organization members; `workspace_id` places the guardrail in a workspace but does not apply it to that workspace's traffic. To restrict all traffic in a workspace, update the workspace's default guardrail instead. Set `allowed_data_regions` to enforce [In-Region Routing](/docs/guides/features/in-region-routing#enforcing-in-region-routing-with-guardrails): governed requests must arrive through one of the listed OpenRouter domains and are rejected with a 403 otherwise. [Management key](/docs/guides/overview/auth/management-api-keys) required.
         /// </summary>
+        /// <param name="allowSafetyRetentionGoogle">
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </param>
         /// <param name="allowedDataRegions">
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -125,6 +129,7 @@ public partial interface IGuardrailsClient
         /// <exception cref="global::System.InvalidOperationException"></exception>
         global::System.Threading.Tasks.Task<global::OpenRouter.CreateGuardrailResponse> CreateAsync(
             string name,
+            bool? allowSafetyRetentionGoogle = default,
             global::System.Collections.Generic.IList<global::OpenRouter.GuardrailDataRegion>? allowedDataRegions = default,
             global::System.Collections.Generic.IList<string>? allowedModels = default,
             global::System.Collections.Generic.IList<string>? allowedProviders = default,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Update.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Update.g.cs
index a442d676..56f3522b 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Update.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.IGuardrailsClient.Update.g.cs
@@ -50,6 +50,10 @@ public partial interface IGuardrailsClient
         /// The unique identifier of the guardrail to update<br/>
         /// Example: 550e8400-e29b-41d4-a716-446655440000
         /// </param>
+        /// <param name="allowSafetyRetentionGoogle">
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </param>
         /// <param name="allowedDataRegions">
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -135,6 +139,7 @@ public partial interface IGuardrailsClient
         /// <exception cref="global::System.InvalidOperationException"></exception>
         global::System.Threading.Tasks.Task<global::OpenRouter.UpdateGuardrailResponse> UpdateAsync(
             global::System.Guid id,
+            bool? allowSafetyRetentionGoogle = default,
             global::System.Collections.Generic.IList<global::OpenRouter.GuardrailDataRegion>? allowedDataRegions = default,
             global::System.Collections.Generic.IList<string>? allowedModels = default,
             global::System.Collections.Generic.IList<string>? allowedProviders = default,
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailRequest.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailRequest.g.cs
index ae29b777..4cee06cd 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailRequest.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailRequest.g.cs
@@ -6,10 +6,18 @@
 namespace OpenRouter
 {
     /// <summary>
-    /// Example: {"allowed_models":null,"allowed_providers":["openai","anthropic","deepseek"],"content_filter_builtins":[{"action":"block","slug":"regex-prompt-injection"}],"content_filters":null,"description":"A guardrail for limiting API usage","enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"ignored_models":null,"ignored_providers":null,"limit_usd":50,"name":"My New Guardrail","reset_interval":"monthly"}
+    /// Example: {"allow_safety_retention_google":null,"allowed_models":null,"allowed_providers":["openai","anthropic","deepseek"],"content_filter_builtins":[{"action":"block","slug":"regex-prompt-injection"}],"content_filters":null,"description":"A guardrail for limiting API usage","enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"ignored_models":null,"ignored_providers":null,"limit_usd":50,"name":"My New Guardrail","reset_interval":"monthly"}
     /// </summary>
     public sealed partial class CreateGuardrailRequest
     {
+        /// <summary>
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </summary>
+        /// <example>true</example>
+        [global::System.Text.Json.Serialization.JsonPropertyName("allow_safety_retention_google")]
+        public bool? AllowSafetyRetentionGoogle { get; set; }
+
         /// <summary>
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -202,6 +210,10 @@ public sealed partial class CreateGuardrailRequest
         /// Name for the new guardrail<br/>
         /// Example: My New Guardrail
         /// </param>
+        /// <param name="allowSafetyRetentionGoogle">
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </param>
         /// <param name="allowedDataRegions">
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -287,6 +299,7 @@ public sealed partial class CreateGuardrailRequest
 #endif
         public CreateGuardrailRequest(
             string name,
+            bool? allowSafetyRetentionGoogle,
             global::System.Collections.Generic.IList<global::OpenRouter.GuardrailDataRegion>? allowedDataRegions,
             global::System.Collections.Generic.IList<string>? allowedModels,
             global::System.Collections.Generic.IList<string>? allowedProviders,
@@ -308,6 +321,7 @@ public CreateGuardrailRequest(
             global::OpenRouter.GuardrailInterval? resetInterval,
             global::System.Guid? workspaceId)
         {
+            this.AllowSafetyRetentionGoogle = allowSafetyRetentionGoogle;
             this.AllowedDataRegions = allowedDataRegions;
             this.AllowedModels = allowedModels;
             this.AllowedProviders = allowedProviders;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailResponse.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailResponse.g.cs
index 80d01d5f..c6946530 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailResponse.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.CreateGuardrailResponse.g.cs
@@ -4,7 +4,7 @@
 namespace OpenRouter
 {
     /// <summary>
-    /// Example: {"data":{"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"A guardrail for limiting API usage","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":50,"name":"My New Guardrail","reset_interval":"monthly","updated_at":null,"workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}}
+    /// Example: {"data":{"allow_safety_retention_google":null,"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"A guardrail for limiting API usage","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":50,"name":"My New Guardrail","reset_interval":"monthly","updated_at":null,"workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}}
     /// </summary>
     public sealed partial class CreateGuardrailResponse
     {
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.GetGuardrailResponse.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.GetGuardrailResponse.g.cs
index facf178c..9f5944d1 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.GetGuardrailResponse.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.GetGuardrailResponse.g.cs
@@ -4,7 +4,7 @@
 namespace OpenRouter
 {
     /// <summary>
-    /// Example: {"data":{"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Guardrail for production environment","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":100,"name":"Production Guardrail","reset_interval":"monthly","updated_at":"2025-08-24T15:45:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}}
+    /// Example: {"data":{"allow_safety_retention_google":null,"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Guardrail for production environment","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":100,"name":"Production Guardrail","reset_interval":"monthly","updated_at":"2025-08-24T15:45:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}}
     /// </summary>
     public sealed partial class GetGuardrailResponse
     {
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.Guardrail.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.Guardrail.g.cs
index 3e3ab447..28ead8b2 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.Guardrail.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.Guardrail.g.cs
@@ -6,10 +6,18 @@
 namespace OpenRouter
 {
     /// <summary>
-    /// Example: {"allowed_data_regions":null,"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Guardrail for production environment","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":100,"name":"Production Guardrail","reset_interval":"monthly","updated_at":"2025-08-24T15:45:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}
+    /// Example: {"allow_safety_retention_google":null,"allowed_data_regions":null,"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Guardrail for production environment","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":100,"name":"Production Guardrail","reset_interval":"monthly","updated_at":"2025-08-24T15:45:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}
     /// </summary>
     public sealed partial class Guardrail
     {
+        /// <summary>
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </summary>
+        /// <example>true</example>
+        [global::System.Text.Json.Serialization.JsonPropertyName("allow_safety_retention_google")]
+        public bool? AllowSafetyRetentionGoogle { get; set; }
+
         /// <summary>
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value.<br/>
         /// Example: [europe]
@@ -241,6 +249,10 @@ public sealed partial class Guardrail
         /// Name of the guardrail<br/>
         /// Example: Production Guardrail
         /// </param>
+        /// <param name="allowSafetyRetentionGoogle">
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </param>
         /// <param name="allowedDataRegions">
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value.<br/>
         /// Example: [europe]
@@ -329,6 +341,7 @@ public Guardrail(
             global::System.Guid id,
             bool includeByokInBudgets,
             string name,
+            bool? allowSafetyRetentionGoogle,
             global::System.Collections.Generic.IList<global::OpenRouter.GuardrailDataRegion>? allowedDataRegions,
             global::System.Collections.Generic.IList<string>? allowedModels,
             global::System.Collections.Generic.IList<string>? allowedProviders,
@@ -350,6 +363,7 @@ public Guardrail(
             string? updatedAt,
             string? workspaceId)
         {
+            this.AllowSafetyRetentionGoogle = allowSafetyRetentionGoogle;
             this.AllowedDataRegions = allowedDataRegions;
             this.AllowedModels = allowedModels;
             this.AllowedProviders = allowedProviders;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.ListGuardrailsResponse.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.ListGuardrailsResponse.g.cs
index 7a1a8d62..f8a5682d 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.ListGuardrailsResponse.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.ListGuardrailsResponse.g.cs
@@ -4,7 +4,7 @@
 namespace OpenRouter
 {
     /// <summary>
-    /// Example: {"data":[{"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Guardrail for production environment","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":100,"name":"Production Guardrail","reset_interval":"monthly","updated_at":"2025-08-24T15:45:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}],"total_count":1}
+    /// Example: {"data":[{"allow_safety_retention_google":null,"allowed_models":null,"allowed_providers":["openai","anthropic","google"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Guardrail for production environment","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":false,"enforce_zdr_openai":true,"enforce_zdr_other":false,"enforce_zdr_xai":false,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":false,"limit_usd":100,"name":"Production Guardrail","reset_interval":"monthly","updated_at":"2025-08-24T15:45:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}],"total_count":1}
     /// </summary>
     public sealed partial class ListGuardrailsResponse
     {
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.MessagesResultVariant2.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.MessagesResultVariant2.g.cs
index d963c630..77ebb46d 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.MessagesResultVariant2.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.MessagesResultVariant2.g.cs
@@ -22,10 +22,12 @@ public sealed partial class MessagesResultVariant2
         public global::OpenRouter.OpenRouterMetadata? OpenrouterMetadata { get; set; }
 
         /// <summary>
-        ///
+        /// Example: OpenAI
         /// </summary>
+        /// <example>OpenAI</example>
         [global::System.Text.Json.Serialization.JsonPropertyName("provider")]
-        public string? Provider { get; set; }
+        [global::System.Text.Json.Serialization.JsonConverter(typeof(global::OpenRouter.JsonConverters.ProviderNameJsonConverter))]
+        public global::OpenRouter.ProviderName? Provider { get; set; }
 
         /// <summary>
         ///
@@ -54,7 +56,9 @@ public sealed partial class MessagesResultVariant2
         /// <param name="openrouterMetadata">
         /// Example: {"attempt":1,"endpoints":{"available":[{"model":"openai/gpt-4o","provider":"OpenAI","selected":true}],"total":1},"generation_time":2016,"is_byok":false,"region":"iad","requested":"openai/gpt-4o","strategy":"direct","summary":"available=1, selected=OpenAI"}
         /// </param>
-        /// <param name="provider"></param>
+        /// <param name="provider">
+        /// Example: OpenAI
+        /// </param>
         /// <param name="safeguardResults"></param>
         /// <param name="usage">
         /// Example: {"cache_creation":null,"cache_creation_input_tokens":null,"cache_read_input_tokens":null,"inference_geo":null,"input_tokens":100,"output_tokens":50,"output_tokens_details":null,"server_tool_use":null,"service_tier":"standard"}
@@ -65,7 +69,7 @@ public sealed partial class MessagesResultVariant2
         public MessagesResultVariant2(
             global::OpenRouter.MessagesResultVariant2ContextManagement? contextManagement,
             global::OpenRouter.OpenRouterMetadata? openrouterMetadata,
-            string? provider,
+            global::OpenRouter.ProviderName? provider,
             global::System.Collections.Generic.IList<global::OpenRouter.AnthropicSafeguardResult>? safeguardResults,
             global::OpenRouter.AllOf<global::OpenRouter.AnthropicUsage, global::OpenRouter.MessagesResultVariant2Usage>? usage)
         {
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailRequest.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailRequest.g.cs
index ebf8b580..25f3f32d 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailRequest.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailRequest.g.cs
@@ -10,6 +10,14 @@ namespace OpenRouter
     /// </summary>
     public sealed partial class UpdateGuardrailRequest
     {
+        /// <summary>
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </summary>
+        /// <example>true</example>
+        [global::System.Text.Json.Serialization.JsonPropertyName("allow_safety_retention_google")]
+        public bool? AllowSafetyRetentionGoogle { get; set; }
+
         /// <summary>
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -189,6 +197,10 @@ public sealed partial class UpdateGuardrailRequest
         /// <summary>
         /// Initializes a new instance of the <see cref="UpdateGuardrailRequest" /> class.
         /// </summary>
+        /// <param name="allowSafetyRetentionGoogle">
+        /// Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.<br/>
+        /// Example: true
+        /// </param>
         /// <param name="allowedDataRegions">
         /// Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.<br/>
         /// Example: [europe]
@@ -273,6 +285,7 @@ public sealed partial class UpdateGuardrailRequest
         [global::System.Diagnostics.CodeAnalysis.SetsRequiredMembers]
 #endif
         public UpdateGuardrailRequest(
+            bool? allowSafetyRetentionGoogle,
             global::System.Collections.Generic.IList<global::OpenRouter.GuardrailDataRegion>? allowedDataRegions,
             global::System.Collections.Generic.IList<string>? allowedModels,
             global::System.Collections.Generic.IList<string>? allowedProviders,
@@ -294,6 +307,7 @@ public UpdateGuardrailRequest(
             string? name,
             global::OpenRouter.GuardrailInterval? resetInterval)
         {
+            this.AllowSafetyRetentionGoogle = allowSafetyRetentionGoogle;
             this.AllowedDataRegions = allowedDataRegions;
             this.AllowedModels = allowedModels;
             this.AllowedProviders = allowedProviders;
diff --git a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailResponse.g.cs b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailResponse.g.cs
index b7f54a34..4b8556b9 100644
--- a/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailResponse.g.cs
+++ b/src/libs/OpenRouter/Generated/OpenRouter.Models.UpdateGuardrailResponse.g.cs
@@ -4,7 +4,7 @@
 namespace OpenRouter
 {
     /// <summary>
-    /// Example: {"data":{"allowed_models":null,"allowed_providers":["openai"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Updated description","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":true,"enforce_zdr_openai":true,"enforce_zdr_other":true,"enforce_zdr_xai":true,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":true,"limit_usd":75,"name":"Updated Guardrail Name","reset_interval":"weekly","updated_at":"2025-08-24T16:00:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}}
+    /// Example: {"data":{"allow_safety_retention_google":null,"allowed_models":null,"allowed_providers":["openai"],"content_filter_builtins":[{"action":"redact","label":"[EMAIL]","slug":"email"}],"content_filters":null,"created_at":"2025-08-24T10:30:00Z","description":"Updated description","enable_free_model_publication":false,"enable_free_model_training":true,"enable_paid_model_training":true,"enforce_zdr":null,"enforce_zdr_anthropic":true,"enforce_zdr_google":true,"enforce_zdr_openai":true,"enforce_zdr_other":true,"enforce_zdr_xai":true,"id":"550e8400-e29b-41d4-a716-446655440000","ignored_models":null,"ignored_providers":null,"include_byok_in_budgets":true,"limit_usd":75,"name":"Updated Guardrail Name","reset_interval":"weekly","updated_at":"2025-08-24T16:00:00Z","workspace_id":"0df9e665-d932-5740-b2c7-b52af166bc11"}}
     /// </summary>
     public sealed partial class UpdateGuardrailResponse
     {
diff --git a/src/libs/OpenRouter/Generated/autosdk.generated-examples.json b/src/libs/OpenRouter/Generated/autosdk.generated-examples.json
index 8c21fb76..06e6117e 100644
--- a/src/libs/OpenRouter/Generated/autosdk.generated-examples.json
+++ b/src/libs/OpenRouter/Generated/autosdk.generated-examples.json
@@ -567,7 +567,7 @@
       "Slug": "createguardrail",
       "Description": "Create a new guardrail for the authenticated user. A newly created guardrail enforces nothing until it is assigned to API keys or organization members; \u0060workspace_id\u0060 places the guardrail in a workspace but does not apply it to that workspace\u0027s traffic. To restrict all traffic in a workspace, update the workspace\u0027s default guardrail instead. Set \u0060allowed_data_regions\u0060 to enforce [In-Region Routing](/docs/guides/features/in-region-routing#enforcing-in-region-routing-with-guardrails): governed requests must arrive through one of the listed OpenRouter domains and are rejected with a 403 otherwise. [Management key](/docs/guides/overview/auth/management-api-keys) required.",
       "Language": "csharp",
-      "Code": "using var client = new OpenRouterClient(apiKey);\n\nvar request = global::System.Text.Json.JsonSerializer.Deserialize\u003Cglobal::OpenRouter.DecisionsRequest\u003E(\n    @\u0022{\n  \u0022\u0022allowed_data_regions\u0022\u0022: [\n    \u0022\u0022europe\u0022\u0022\n  ],\n  \u0022\u0022allowed_models\u0022\u0022: null,\n  \u0022\u0022allowed_providers\u0022\u0022: [\n    \u0022\u0022openai\u0022\u0022,\n    \u0022\u0022anthropic\u0022\u0022,\n    \u0022\u0022deepseek\u0022\u0022\n  ],\n  \u0022\u0022description\u0022\u0022: \u0022\u0022A guardrail for limiting API usage\u0022\u0022,\n  \u0022\u0022enforce_zdr_anthropic\u0022\u0022: true,\n  \u0022\u0022enforce_zdr_google\u0022\u0022: false,\n  \u0022\u0022enforce_zdr_openai\u0022\u0022: true,\n  \u0022\u0022enforce_zdr_other\u0022\u0022: false,\n  \u0022\u0022enforce_zdr_xai\u0022\u0022: false,\n  \u0022\u0022ignored_models\u0022\u0022: null,\n  \u0022\u0022ignored_providers\u0022\u0022: null,\n  \u0022\u0022limit_usd\u0022\u0022: 50,\n  \u0022\u0022name\u0022\u0022: \u0022\u0022My New Guardrail\u0022\u0022,\n  \u0022\u0022reset_interval\u0022\u0022: \u0022\u0022monthly\u0022\u0022\n}\u0022)!;\n\nvar response = await client.AlphaDecisions.CreateAsync(\n    request: request\n);\n\n// Example response:\n// {\n//   \u0022data\u0022: {\n//     \u0022allowed_models\u0022: null,\n//     \u0022allowed_providers\u0022: [\n//       \u0022openai\u0022,\n//       \u0022anthropic\u0022,\n//       \u0022google\u0022\n//     ],\n//     \u0022created_at\u0022: \u00222025-08-24T10:30:00Z\u0022,\n//     \u0022description\u0022: \u0022A guardrail for limiting API usage\u0022,\n//     \u0022enforce_zdr\u0022: null,\n//     \u0022enforce_zdr_anthropic\u0022: true,\n//     \u0022enforce_zdr_google\u0022: false,\n//     \u0022enforce_zdr_openai\u0022: true,\n//     \u0022enforce_zdr_other\u0022: false,\n//     \u0022enforce_zdr_xai\u0022: false,\n//     \u0022id\u0022: \u0022550e8400-e29b-41d4-a716-446655440000\u0022,\n//     \u0022ignored_models\u0022: null,\n//     \u0022ignored_providers\u0022: null,\n//     \u0022include_byok_in_budgets\u0022: false,\n//     \u0022limit_usd\u0022: 50,\n//     \u0022name\u0022: \u0022My New Guardrail\u0022,\n//     \u0022reset_interval\u0022: \u0022monthly\u0022,\n//     \u0022updated_at\u0022: null,\n//     \u0022workspace_id\u0022: \u00220df9e665-d932-5740-b2c7-b52af166bc11\u0022\n//   }\n// }",
+      "Code": "using var client = new OpenRouterClient(apiKey);\n\nvar request = global::System.Text.Json.JsonSerializer.Deserialize\u003Cglobal::OpenRouter.DecisionsRequest\u003E(\n    @\u0022{\n  \u0022\u0022allow_safety_retention_google\u0022\u0022: null,\n  \u0022\u0022allowed_data_regions\u0022\u0022: [\n    \u0022\u0022europe\u0022\u0022\n  ],\n  \u0022\u0022allowed_models\u0022\u0022: null,\n  \u0022\u0022allowed_providers\u0022\u0022: [\n    \u0022\u0022openai\u0022\u0022,\n    \u0022\u0022anthropic\u0022\u0022,\n    \u0022\u0022deepseek\u0022\u0022\n  ],\n  \u0022\u0022description\u0022\u0022: \u0022\u0022A guardrail for limiting API usage\u0022\u0022,\n  \u0022\u0022enforce_zdr_anthropic\u0022\u0022: true,\n  \u0022\u0022enforce_zdr_google\u0022\u0022: false,\n  \u0022\u0022enforce_zdr_openai\u0022\u0022: true,\n  \u0022\u0022enforce_zdr_other\u0022\u0022: false,\n  \u0022\u0022enforce_zdr_xai\u0022\u0022: false,\n  \u0022\u0022ignored_models\u0022\u0022: null,\n  \u0022\u0022ignored_providers\u0022\u0022: null,\n  \u0022\u0022limit_usd\u0022\u0022: 50,\n  \u0022\u0022name\u0022\u0022: \u0022\u0022My New Guardrail\u0022\u0022,\n  \u0022\u0022reset_interval\u0022\u0022: \u0022\u0022monthly\u0022\u0022\n}\u0022)!;\n\nvar response = await client.AlphaDecisions.CreateAsync(\n    request: request\n);\n\n// Example response:\n// {\n//   \u0022data\u0022: {\n//     \u0022allow_safety_retention_google\u0022: null,\n//     \u0022allowed_models\u0022: null,\n//     \u0022allowed_providers\u0022: [\n//       \u0022openai\u0022,\n//       \u0022anthropic\u0022,\n//       \u0022google\u0022\n//     ],\n//     \u0022created_at\u0022: \u00222025-08-24T10:30:00Z\u0022,\n//     \u0022description\u0022: \u0022A guardrail for limiting API usage\u0022,\n//     \u0022enforce_zdr\u0022: null,\n//     \u0022enforce_zdr_anthropic\u0022: true,\n//     \u0022enforce_zdr_google\u0022: false,\n//     \u0022enforce_zdr_openai\u0022: true,\n//     \u0022enforce_zdr_other\u0022: false,\n//     \u0022enforce_zdr_xai\u0022: false,\n//     \u0022id\u0022: \u0022550e8400-e29b-41d4-a716-446655440000\u0022,\n//     \u0022ignored_models\u0022: null,\n//     \u0022ignored_providers\u0022: null,\n//     \u0022include_byok_in_budgets\u0022: false,\n//     \u0022limit_usd\u0022: 50,\n//     \u0022name\u0022: \u0022My New Guardrail\u0022,\n//     \u0022reset_interval\u0022: \u0022monthly\u0022,\n//     \u0022updated_at\u0022: null,\n//     \u0022workspace_id\u0022: \u00220df9e665-d932-5740-b2c7-b52af166bc11\u0022\n//   }\n// }",
       "Format": "sdk",
       "OperationId": "createGuardrail",
       "Setup": "This example assumes \u0060using OpenRouter;\u0060 is in scope and \u0060apiKey\u0060 contains the required credential."
diff --git a/src/libs/OpenRouter/openapi.yaml b/src/libs/OpenRouter/openapi.yaml
index 91f6e886..3fee085e 100644
--- a/src/libs/OpenRouter/openapi.yaml
+++ b/src/libs/OpenRouter/openapi.yaml
@@ -13528,6 +13528,7 @@
       },
       "CreateGuardrailRequest": {
         "example": {
+          "allow_safety_retention_google": null,
           "allowed_models": null,
           "allowed_providers": [
             "openai",
@@ -13554,6 +13555,14 @@
           "reset_interval": "monthly"
         },
         "properties": {
+          "allow_safety_retention_google": {
+            "description": "Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.",
+            "example": true,
+            "type": [
+              "boolean",
+              "null"
+            ]
+          },
           "allowed_data_regions": {
             "description": "Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.",
             "example": [
@@ -13782,6 +13791,7 @@
       "CreateGuardrailResponse": {
         "example": {
           "data": {
+            "allow_safety_retention_google": null,
             "allowed_models": null,
             "allowed_providers": [
               "openai",
@@ -18292,6 +18302,7 @@
       "GetGuardrailResponse": {
         "example": {
           "data": {
+            "allow_safety_retention_google": null,
             "allowed_models": null,
             "allowed_providers": [
               "openai",
@@ -18623,6 +18634,7 @@
       },
       "Guardrail": {
         "example": {
+          "allow_safety_retention_google": null,
           "allowed_data_regions": null,
           "allowed_models": null,
           "allowed_providers": [
@@ -18660,6 +18672,14 @@
           "workspace_id": "0df9e665-d932-5740-b2c7-b52af166bc11"
         },
         "properties": {
+          "allow_safety_retention_google": {
+            "description": "Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.",
+            "example": true,
+            "type": [
+              "boolean",
+              "null"
+            ]
+          },
           "allowed_data_regions": {
             "description": "Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value.",
             "example": [
@@ -22599,6 +22619,7 @@
         "example": {
           "data": [
             {
+              "allow_safety_retention_google": null,
               "allowed_models": null,
               "allowed_providers": [
                 "openai",
@@ -25584,7 +25605,7 @@
                 "$ref": "#/components/schemas/OpenRouterMetadata"
               },
               "provider": {
-                "type": "string"
+                "$ref": "#/components/schemas/ProviderName"
               },
               "safeguard_results": {
                 "items": {
@@ -44454,6 +44475,14 @@
           "reset_interval": "weekly"
         },
         "properties": {
+          "allow_safety_retention_google": {
+            "description": "Whether ZDR requests for Google models may use Safety Retention endpoints, which keep only prompts flagged by safety classifiers. `false` requires strict ZDR for Google. `null` inherits the account setting, which is on by default. A guardrail cannot turn this on for an account that turned it off.",
+            "example": true,
+            "type": [
+              "boolean",
+              "null"
+            ]
+          },
           "allowed_data_regions": {
             "description": "Data regions through which requests governed by this guardrail must arrive. `global` is https://openrouter.ai, `europe` is https://eu.openrouter.ai, and `us` is https://us.openrouter.ai. Requests arriving through any other region are rejected. `null` leaves the ingress region unrestricted. When several guardrails apply (workspace default, member, API key), the effective regions are the intersection of every non-null value. An empty array is rejected.",
             "example": [
@@ -44665,6 +44694,7 @@
       "UpdateGuardrailResponse": {
         "example": {
           "data": {
+            "allow_safety_retention_google": null,
             "allowed_models": null,
             "allowed_providers": [
               "openai"
@@ -56865,6 +56895,7 @@
           "content": {
             "application/json": {
               "example": {
+                "allow_safety_retention_google": null,
                 "allowed_data_regions": [
                   "europe"
                 ],
@@ -56899,6 +56930,7 @@
               "application/json": {
                 "example": {
                   "data": {
+                    "allow_safety_retention_google": null,
                     "allowed_models": null,
                     "allowed_providers": [
                       "openai",
@@ -57246,6 +57278,7 @@
               "application/json": {
                 "example": {
                   "data": {
+                    "allow_safety_retention_google": null,
                     "allowed_models": null,
                     "allowed_providers": [
                       "openai"