diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequest.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequest.g.cs
index 2ea3bdd..d280d88 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequest.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequest.g.cs
@@ -99,5 +99,6 @@ public CreatePredictionRequest(
         public CreatePredictionRequest()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequestInput.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequestInput.g.cs
index c396768..75e3542 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequestInput.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionRequestInput.g.cs
@@ -15,5 +15,6 @@ public sealed partial class CreatePredictionRequestInput
         /// </summary>
         [global::System.Text.Json.Serialization.JsonExtensionData]
         public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionResponse.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionResponse.g.cs
index 71c26a1..778c06c 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionResponse.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.CreatePredictionResponse.g.cs
@@ -72,5 +72,6 @@ public CreatePredictionResponse(
         public CreatePredictionResponse()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.Error.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.Error.g.cs
index 62416e9..7f85032 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.Error.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.Error.g.cs
@@ -42,5 +42,6 @@ public Error(
         public Error()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.ListWebhooksResponse.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.ListWebhooksResponse.g.cs
index c75c054..d2f036a 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.ListWebhooksResponse.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.ListWebhooksResponse.g.cs
@@ -70,5 +70,6 @@ public ListWebhooksResponse(
         public ListWebhooksResponse()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.Model.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.Model.g.cs
index 325da0e..a82f9f9 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.Model.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.Model.g.cs
@@ -93,5 +93,6 @@ public Model(
         public Model()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetail.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetail.g.cs
index b85492c..11aa628 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetail.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetail.g.cs
@@ -93,5 +93,6 @@ public ModelDetail(
         public ModelDetail()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetailRequestSchema.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetailRequestSchema.g.cs
index 17b6998..14efebc 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetailRequestSchema.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.ModelDetailRequestSchema.g.cs
@@ -16,5 +16,6 @@ public sealed partial class ModelDetailRequestSchema
         /// </summary>
         [global::System.Text.Json.Serialization.JsonExtensionData]
         public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.ModelRequestSchema.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.ModelRequestSchema.g.cs
index a83a81b..5f68942 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.ModelRequestSchema.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.ModelRequestSchema.g.cs
@@ -16,5 +16,6 @@ public sealed partial class ModelRequestSchema
         /// </summary>
         [global::System.Text.Json.Serialization.JsonExtensionData]
         public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.Prediction.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.Prediction.g.cs
index af86902..85d9541 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.Prediction.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.Prediction.g.cs
@@ -124,5 +124,6 @@ public Prediction(
         public Prediction()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionInput.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionInput.g.cs
index c0cfcd7..d2d9adf 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionInput.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionInput.g.cs
@@ -15,5 +15,6 @@ public sealed partial class PredictionInput
         /// </summary>
         [global::System.Text.Json.Serialization.JsonExtensionData]
         public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionMetrics.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionMetrics.g.cs
index ae0f2c7..f2afda7 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionMetrics.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionMetrics.g.cs
@@ -58,5 +58,6 @@ public PredictionMetrics(
         public PredictionMetrics()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionOutput.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionOutput.g.cs
index 0f526ba..271f1c3 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionOutput.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionOutput.g.cs
@@ -14,5 +14,6 @@ public sealed partial class PredictionOutput
         /// </summary>
         [global::System.Text.Json.Serialization.JsonExtensionData]
         public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionUrls.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionUrls.g.cs
index 80db52f..80b4593 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.PredictionUrls.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.PredictionUrls.g.cs
@@ -58,5 +58,6 @@ public PredictionUrls(
         public PredictionUrls()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.Webhook.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.Webhook.g.cs
index 16de1d2..74111dd 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.Webhook.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.Webhook.g.cs
@@ -118,5 +118,6 @@ public Webhook(
         public Webhook()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookAttempt.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookAttempt.g.cs
index 4a129e8..f4e2efc 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookAttempt.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookAttempt.g.cs
@@ -103,5 +103,6 @@ public WebhookAttempt(
         public WebhookAttempt()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookHeaders.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookHeaders.g.cs
index 551a391..702ab5d 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookHeaders.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookHeaders.g.cs
@@ -15,5 +15,6 @@ public sealed partial class WebhookHeaders
         /// </summary>
         [global::System.Text.Json.Serialization.JsonExtensionData]
         public global::System.Collections.Generic.IDictionary<string, object> AdditionalProperties { get; set; } = new global::System.Collections.Generic.Dictionary<string, object>();
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttempts.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttempts.g.cs
index c0aee41..3f74400 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttempts.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttempts.g.cs
@@ -39,6 +39,13 @@ public bool TryPickWebhook(
             return IsWebhook;
         }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        public global::EachLabs.Webhook PickWebhook() => IsWebhook
+            ? Webhook!
+            : throw new global::System.InvalidOperationException($"Expected union variant 'Webhook' but the value was {ToString()}.");
+
         /// <summary>
         /// 
         /// </summary>
@@ -68,6 +75,13 @@ public bool TryPickWebhookWithAttemptsVariant2(
             value = WebhookWithAttemptsVariant2;
             return IsWebhookWithAttemptsVariant2;
         }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public global::EachLabs.WebhookWithAttemptsVariant2 PickWebhookWithAttemptsVariant2() => IsWebhookWithAttemptsVariant2
+            ? WebhookWithAttemptsVariant2!
+            : throw new global::System.InvalidOperationException($"Expected union variant 'WebhookWithAttemptsVariant2' but the value was {ToString()}.");
         /// <summary>
         /// 
         /// </summary>
diff --git a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttemptsVariant2.g.cs b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttemptsVariant2.g.cs
index af2734f..73f74c9 100644
--- a/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttemptsVariant2.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.Models.WebhookWithAttemptsVariant2.g.cs
@@ -41,5 +41,6 @@ public WebhookWithAttemptsVariant2(
         public WebhookWithAttemptsVariant2()
         {
         }
+
     }
 }
\ No newline at end of file
diff --git a/src/libs/EachLabs/Generated/EachLabs.OneOf.3.g.cs b/src/libs/EachLabs/Generated/EachLabs.OneOf.3.g.cs
index 52192eb..e4d1865 100644
--- a/src/libs/EachLabs/Generated/EachLabs.OneOf.3.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.OneOf.3.g.cs
@@ -38,6 +38,13 @@ public bool TryPickValue1(
             return IsValue1;
         }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        public T1 PickValue1() => IsValue1
+            ? Value1!
+            : throw new global::System.InvalidOperationException($"Expected union variant 'Value1' but the value was {ToString()}.");
+
         /// <summary>
         /// 
         /// </summary>
@@ -68,6 +75,13 @@ public bool TryPickValue2(
             return IsValue2;
         }
 
+        /// <summary>
+        /// 
+        /// </summary>
+        public T2 PickValue2() => IsValue2
+            ? Value2!
+            : throw new global::System.InvalidOperationException($"Expected union variant 'Value2' but the value was {ToString()}.");
+
         /// <summary>
         /// 
         /// </summary>
@@ -97,6 +111,13 @@ public bool TryPickValue3(
             value = Value3;
             return IsValue3;
         }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public T3 PickValue3() => IsValue3
+            ? Value3!
+            : throw new global::System.InvalidOperationException($"Expected union variant 'Value3' but the value was {ToString()}.");
         /// <summary>
         /// 
         /// </summary>
diff --git a/src/libs/EachLabs/Generated/EachLabs.OptionsSupport.g.cs b/src/libs/EachLabs/Generated/EachLabs.OptionsSupport.g.cs
index fb3e98b..24a8a49 100644
--- a/src/libs/EachLabs/Generated/EachLabs.OptionsSupport.g.cs
+++ b/src/libs/EachLabs/Generated/EachLabs.OptionsSupport.g.cs
@@ -163,8 +163,24 @@ public sealed class AutoSDKAuthorizationProviderHook : global::EachLabs.AutoSDKH
         {
             context = context ?? throw new global::System.ArgumentNullException(nameof(context));
 
+            if (context.Request == null)
+            {
+                return;
+            }
+
+            var perRequest = context.RequestOptions?.Authorizations;
+            if (perRequest != null && perRequest.Count > 0)
+            {
+                for (var index = 0; index < perRequest.Count; index++)
+                {
+                    ApplyAuthorization(context.Request, perRequest[index]);
+                }
+
+                return;
+            }
+
             var provider = context.ClientOptions?.AuthorizationProvider;
-            if (provider == null || context.Request == null)
+            if (provider == null)
             {
                 return;
             }
@@ -237,6 +253,15 @@ public sealed class AutoSDKRequestOptions
         /// Overrides response buffering for this request when set.
         /// </summary>
         public bool? ReadResponseAsString { get; set; }
+
+        /// <summary>
+        /// Optional per-request authorization values. When non-empty, the built-in
+        /// <see cref="AutoSDKAuthorizationProviderHook"/> applies these instead of consulting
+        /// <see cref="AutoSDKClientOptions.AuthorizationProvider"/> for this request only.
+        /// Useful for multi-tenant routing or "act-as" admin tooling that needs a different
+        /// credential per call without mutating shared client state.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::EachLabs.AutoSDKAuthorizationValue>? Authorizations { get; set; }
     }
 
     /// <summary>