feat: Updated OpenAPI spec

src/libs/OpenRouter/Generated/OpenRouter.ISubpackageAnthropicMessagesClient.CreateMessages.g.cs

@@ -72,6 +72,9 @@ public partial interface ISubpackageAnthropicMessagesClient
         /// </param>
         /// <param name="speed"></param>
         /// <param name="stopSequences"></param>
+        /// <param name="stopServerToolsWhen">
+        /// Stop conditions for the server-tool agent loop. Any condition firing halts the loop (OR logic). When set, this overrides `max_tool_calls`.
+        /// </param>
         /// <param name="stream"></param>
         /// <param name="system"></param>
         /// <param name="temperature"></param>
@@ -106,6 +109,7 @@ public partial interface ISubpackageAnthropicMessagesClient
             string? sessionId = default,
             global::OpenRouter.AnthropicSpeed? speed = default,
             global::System.Collections.Generic.IList<string>? stopSequences = default,
+            global::System.Collections.Generic.IList<global::OpenRouter.StopServerToolsWhenCondition>? stopServerToolsWhen = default,
             bool? stream = default,
             global::OpenRouter.MessagesRequestSystem? system = default,
             double? temperature = default,

src/libs/OpenRouter/Generated/OpenRouter.ISubpackageBetaResponsesClient.CreateResponses.g.cs

@@ -88,6 +88,9 @@ public partial interface ISubpackageBetaResponsesClient
         /// <param name="sessionId">
         /// A unique identifier for grouping related requests (e.g., a conversation or agent workflow) for observability. If provided in both the request body and the x-session-id header, the body value takes precedence. Maximum of 256 characters.
         /// </param>
+        /// <param name="stopServerToolsWhen">
+        /// Stop conditions for the server-tool agent loop. Any condition firing halts the loop (OR logic). When set, this overrides `max_tool_calls`.
+        /// </param>
         /// <param name="store"></param>
         /// <param name="stream">
         /// Default Value: false
@@ -138,6 +141,7 @@ public partial interface ISubpackageBetaResponsesClient
             string? safetyIdentifier = default,
             global::OpenRouter.OneOf<global::OpenRouter.ResponsesRequestServiceTier?, object>? serviceTier = default,
             string? sessionId = default,
+            global::System.Collections.Generic.IList<global::OpenRouter.StopServerToolsWhenCondition>? stopServerToolsWhen = default,
             bool? store = default,
             bool? stream = default,
             double? temperature = default,

src/libs/OpenRouter/Generated/OpenRouter.ISubpackageChatClient.SendChatCompletionRequest.g.cs

@@ -115,6 +115,9 @@ public partial interface ISubpackageChatClient
         /// <param name="stop">
         /// Stop sequences (up to 4)
         /// </param>
+        /// <param name="stopServerToolsWhen">
+        /// Stop conditions for the server-tool agent loop. Any condition firing halts the loop (OR logic). When set, this overrides `max_tool_calls`.
+        /// </param>
         /// <param name="stream">
         /// Enable streaming response<br/>
         /// Default Value: false
@@ -172,6 +175,7 @@ public partial interface ISubpackageChatClient
             global::OpenRouter.OneOf<global::OpenRouter.ChatRequestServiceTier?, object>? serviceTier = default,
             string? sessionId = default,
             global::OpenRouter.ChatRequestStop? stop = default,
+            global::System.Collections.Generic.IList<global::OpenRouter.StopServerToolsWhenCondition>? stopServerToolsWhen = default,
             bool? stream = default,
             global::OpenRouter.ChatStreamOptions? streamOptions = default,
             double? temperature = default,

src/libs/OpenRouter/Generated/OpenRouter.JsonConverters.ChatRequestPluginsItems.g.cs

@@ -77,6 +77,13 @@ public class ChatRequestPluginsItemsJsonConverter : global::System.Text.Json.Ser
                                throw new global::System.InvalidOperationException($"Cannot get type info for {nameof(global::OpenRouter.ChatRequestPluginsItemsVariant8)}");
                 web = global::System.Text.Json.JsonSerializer.Deserialize(ref reader, typeInfo);
             }
+            global::OpenRouter.ChatRequestPluginsItemsVariant9? webFetch = default;
+            if (discriminator?.Id == global::OpenRouter.ChatRequestPluginsItemsDiscriminatorId.WebFetch)
+            {
+                var typeInfo = typeInfoResolver.GetTypeInfo(typeof(global::OpenRouter.ChatRequestPluginsItemsVariant9), options) as global::System.Text.Json.Serialization.Metadata.JsonTypeInfo<global::OpenRouter.ChatRequestPluginsItemsVariant9> ??
+                               throw new global::System.InvalidOperationException($"Cannot get type info for {nameof(global::OpenRouter.ChatRequestPluginsItemsVariant9)}");
+                webFetch = global::System.Text.Json.JsonSerializer.Deserialize(ref reader, typeInfo);
+            }
 
             var __value = new global::OpenRouter.ChatRequestPluginsItems(
                 discriminator?.Id,
@@ -94,7 +101,9 @@ public class ChatRequestPluginsItemsJsonConverter : global::System.Text.Json.Ser
 
                 responseHealing,
 
-                web
+                web,
+
+                webFetch
                 );
 
             return __value;
@@ -157,6 +166,12 @@ public override void Write(
                                throw new global::System.InvalidOperationException($"Cannot get type info for {typeof(global::OpenRouter.ChatRequestPluginsItemsVariant8).Name}");
                 global::System.Text.Json.JsonSerializer.Serialize(writer, value.Web!, typeInfo);
             }
+            else if (value.IsWebFetch)
+            {
+                var typeInfo = typeInfoResolver.GetTypeInfo(typeof(global::OpenRouter.ChatRequestPluginsItemsVariant9), options) as global::System.Text.Json.Serialization.Metadata.JsonTypeInfo<global::OpenRouter.ChatRequestPluginsItemsVariant9?> ??
+                               throw new global::System.InvalidOperationException($"Cannot get type info for {typeof(global::OpenRouter.ChatRequestPluginsItemsVariant9).Name}");
+                global::System.Text.Json.JsonSerializer.Serialize(writer, value.WebFetch!, typeInfo);
+            }
         }
     }
 }

src/libs/OpenRouter/Generated/OpenRouter.JsonConverters.FusionServerToolConfigReasoningEffort.g.cs

@@ -0,0 +1,53 @@
+#nullable enable
+
+namespace OpenRouter.JsonConverters
+{
+    /// <inheritdoc />
+    public sealed class FusionServerToolConfigReasoningEffortJsonConverter : global::System.Text.Json.Serialization.JsonConverter<global::OpenRouter.FusionServerToolConfigReasoningEffort>
+    {
+        /// <inheritdoc />
+        public override global::OpenRouter.FusionServerToolConfigReasoningEffort Read(
+            ref global::System.Text.Json.Utf8JsonReader reader,
+            global::System.Type typeToConvert,
+            global::System.Text.Json.JsonSerializerOptions options)
+        {
+            switch (reader.TokenType)
+            {
+                case global::System.Text.Json.JsonTokenType.String:
+                {
+                    var stringValue = reader.GetString();
+                    if (stringValue != null)
+                    {
+                        return global::OpenRouter.FusionServerToolConfigReasoningEffortExtensions.ToEnum(stringValue) ?? default;
+                    }
+
+                    break;
+                }
+                case global::System.Text.Json.JsonTokenType.Number:
+                {
+                    var numValue = reader.GetInt32();
+                    return (global::OpenRouter.FusionServerToolConfigReasoningEffort)numValue;
+                }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::OpenRouter.FusionServerToolConfigReasoningEffort);
+                }
+                default:
+                    throw new global::System.ArgumentOutOfRangeException(nameof(reader));
+            }
+
+            return default;
+        }
+
+        /// <inheritdoc />
+        public override void Write(
+            global::System.Text.Json.Utf8JsonWriter writer,
+            global::OpenRouter.FusionServerToolConfigReasoningEffort value,
+            global::System.Text.Json.JsonSerializerOptions options)
+        {
+            writer = writer ?? throw new global::System.ArgumentNullException(nameof(writer));
+
+            writer.WriteStringValue(global::OpenRouter.FusionServerToolConfigReasoningEffortExtensions.ToValueString(value));
+        }
+    }
+}

src/libs/OpenRouter/Generated/OpenRouter.JsonConverters.FusionServerToolConfigReasoningEffortNullable.g.cs

@@ -0,0 +1,60 @@
+#nullable enable
+
+namespace OpenRouter.JsonConverters
+{
+    /// <inheritdoc />
+    public sealed class FusionServerToolConfigReasoningEffortNullableJsonConverter : global::System.Text.Json.Serialization.JsonConverter<global::OpenRouter.FusionServerToolConfigReasoningEffort?>
+    {
+        /// <inheritdoc />
+        public override global::OpenRouter.FusionServerToolConfigReasoningEffort? Read(
+            ref global::System.Text.Json.Utf8JsonReader reader,
+            global::System.Type typeToConvert,
+            global::System.Text.Json.JsonSerializerOptions options)
+        {
+            switch (reader.TokenType)
+            {
+                case global::System.Text.Json.JsonTokenType.String:
+                {
+                    var stringValue = reader.GetString();
+                    if (stringValue != null)
+                    {
+                        return global::OpenRouter.FusionServerToolConfigReasoningEffortExtensions.ToEnum(stringValue);
+                    }
+
+                    break;
+                }
+                case global::System.Text.Json.JsonTokenType.Number:
+                {
+                    var numValue = reader.GetInt32();
+                    return (global::OpenRouter.FusionServerToolConfigReasoningEffort)numValue;
+                }
+                case global::System.Text.Json.JsonTokenType.Null:
+                {
+                    return default(global::OpenRouter.FusionServerToolConfigReasoningEffort?);
+                }
+                default:
+                    throw new global::System.ArgumentOutOfRangeException(nameof(reader));
+            }
+
+            return default;
+        }
+
+        /// <inheritdoc />
+        public override void Write(
+            global::System.Text.Json.Utf8JsonWriter writer,
+            global::OpenRouter.FusionServerToolConfigReasoningEffort? value,
+            global::System.Text.Json.JsonSerializerOptions options)
+        {
+            writer = writer ?? throw new global::System.ArgumentNullException(nameof(writer));
+
+            if (value == null)
+            {
+                writer.WriteNullValue();
+            }
+            else
+            {
+                writer.WriteStringValue(global::OpenRouter.FusionServerToolConfigReasoningEffortExtensions.ToValueString(value.Value));
+            }
+        }
+    }
+}

src/libs/OpenRouter/Generated/OpenRouter.JsonConverters.MessagesRequestPluginsItems.g.cs

@@ -77,6 +77,13 @@ public class MessagesRequestPluginsItemsJsonConverter : global::System.Text.Json
                                throw new global::System.InvalidOperationException($"Cannot get type info for {nameof(global::OpenRouter.MessagesRequestPluginsItemsVariant8)}");
                 web = global::System.Text.Json.JsonSerializer.Deserialize(ref reader, typeInfo);
             }
+            global::OpenRouter.MessagesRequestPluginsItemsVariant9? webFetch = default;
+            if (discriminator?.Id == global::OpenRouter.MessagesRequestPluginsItemsDiscriminatorId.WebFetch)
+            {
+                var typeInfo = typeInfoResolver.GetTypeInfo(typeof(global::OpenRouter.MessagesRequestPluginsItemsVariant9), options) as global::System.Text.Json.Serialization.Metadata.JsonTypeInfo<global::OpenRouter.MessagesRequestPluginsItemsVariant9> ??
+                               throw new global::System.InvalidOperationException($"Cannot get type info for {nameof(global::OpenRouter.MessagesRequestPluginsItemsVariant9)}");
+                webFetch = global::System.Text.Json.JsonSerializer.Deserialize(ref reader, typeInfo);
+            }
 
             var __value = new global::OpenRouter.MessagesRequestPluginsItems(
                 discriminator?.Id,
@@ -94,7 +101,9 @@ public class MessagesRequestPluginsItemsJsonConverter : global::System.Text.Json
 
                 responseHealing,
 
-                web
+                web,
+
+                webFetch
                 );
 
             return __value;
@@ -157,6 +166,12 @@ public override void Write(
                                throw new global::System.InvalidOperationException($"Cannot get type info for {typeof(global::OpenRouter.MessagesRequestPluginsItemsVariant8).Name}");
                 global::System.Text.Json.JsonSerializer.Serialize(writer, value.Web!, typeInfo);
             }
+            else if (value.IsWebFetch)
+            {
+                var typeInfo = typeInfoResolver.GetTypeInfo(typeof(global::OpenRouter.MessagesRequestPluginsItemsVariant9), options) as global::System.Text.Json.Serialization.Metadata.JsonTypeInfo<global::OpenRouter.MessagesRequestPluginsItemsVariant9?> ??
+                               throw new global::System.InvalidOperationException($"Cannot get type info for {typeof(global::OpenRouter.MessagesRequestPluginsItemsVariant9).Name}");
+                global::System.Text.Json.JsonSerializer.Serialize(writer, value.WebFetch!, typeInfo);
+            }
         }
     }
 }

src/libs/OpenRouter/Generated/OpenRouter.JsonConverters.ResponsesRequestPluginsItems.g.cs

@@ -77,6 +77,13 @@ public class ResponsesRequestPluginsItemsJsonConverter : global::System.Text.Jso
                                throw new global::System.InvalidOperationException($"Cannot get type info for {nameof(global::OpenRouter.ResponsesRequestPluginsItemsVariant8)}");
                 web = global::System.Text.Json.JsonSerializer.Deserialize(ref reader, typeInfo);
             }
+            global::OpenRouter.ResponsesRequestPluginsItemsVariant9? webFetch = default;
+            if (discriminator?.Id == global::OpenRouter.ResponsesRequestPluginsItemsDiscriminatorId.WebFetch)
+            {
+                var typeInfo = typeInfoResolver.GetTypeInfo(typeof(global::OpenRouter.ResponsesRequestPluginsItemsVariant9), options) as global::System.Text.Json.Serialization.Metadata.JsonTypeInfo<global::OpenRouter.ResponsesRequestPluginsItemsVariant9> ??
+                               throw new global::System.InvalidOperationException($"Cannot get type info for {nameof(global::OpenRouter.ResponsesRequestPluginsItemsVariant9)}");
+                webFetch = global::System.Text.Json.JsonSerializer.Deserialize(ref reader, typeInfo);
+            }
 
             var __value = new global::OpenRouter.ResponsesRequestPluginsItems(
                 discriminator?.Id,
@@ -94,7 +101,9 @@ public class ResponsesRequestPluginsItemsJsonConverter : global::System.Text.Jso
 
                 responseHealing,
 
-                web
+                web,
+
+                webFetch
                 );
 
             return __value;
@@ -157,6 +166,12 @@ public override void Write(
                                throw new global::System.InvalidOperationException($"Cannot get type info for {typeof(global::OpenRouter.ResponsesRequestPluginsItemsVariant8).Name}");
                 global::System.Text.Json.JsonSerializer.Serialize(writer, value.Web!, typeInfo);
             }
+            else if (value.IsWebFetch)
+            {
+                var typeInfo = typeInfoResolver.GetTypeInfo(typeof(global::OpenRouter.ResponsesRequestPluginsItemsVariant9), options) as global::System.Text.Json.Serialization.Metadata.JsonTypeInfo<global::OpenRouter.ResponsesRequestPluginsItemsVariant9?> ??
+                               throw new global::System.InvalidOperationException($"Cannot get type info for {typeof(global::OpenRouter.ResponsesRequestPluginsItemsVariant9).Name}");
+                global::System.Text.Json.JsonSerializer.Serialize(writer, value.WebFetch!, typeInfo);
+            }
         }
     }
 }

src/libs/OpenRouter/Generated/OpenRouter.JsonConverters.ResponsesRequestToolsItems.g.cs

@@ -154,8 +154,11 @@ public class ResponsesRequestToolsItemsJsonConverter : global::System.Text.Json.
             var __score15 = 0;
             if (__jsonProps.Contains("parameters")) __score15++;
             if (__jsonProps.Contains("parameters.analysis_models")) __score15++;
+            if (__jsonProps.Contains("parameters.max_completion_tokens")) __score15++;
             if (__jsonProps.Contains("parameters.max_tool_calls")) __score15++;
             if (__jsonProps.Contains("parameters.model")) __score15++;
+            if (__jsonProps.Contains("parameters.reasoning")) __score15++;
+            if (__jsonProps.Contains("parameters.temperature")) __score15++;
             if (__jsonProps.Contains("type")) __score15++;
             var __score16 = 0;
             if (__jsonProps.Contains("parameters")) __score16++;