diff --git a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Authorizations.ApiKeyInHeader.g.cs b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Authorizations.ApiKeyInHeader.g.cs
index 8192fb9..670e483 100644
--- a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Authorizations.ApiKeyInHeader.g.cs
+++ b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Authorizations.ApiKeyInHeader.g.cs
@@ -14,11 +14,14 @@ public void AuthorizeUsingApiKeyInHeader(
         {
             apiKey = apiKey ?? throw new global::System.ArgumentNullException(nameof(apiKey));
 
-            _authorization = new global::Anthropic.EndPointAuthorization
+            _authorizations.Clear();
+            _authorizations.Add(new global::Anthropic.EndPointAuthorization
             {
+                Type = "ApiKey",
+                Location = "Header",
                 Name = "x-api-key",
                 Value = apiKey,
-            };
+            });
         }
     }
 }
\ No newline at end of file
diff --git a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Constructors..g.cs b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Constructors..g.cs
index 11c1346..1441385 100644
--- a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Constructors..g.cs
+++ b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.Constructors..g.cs
@@ -5,12 +5,12 @@ namespace Anthropic
 {
     public sealed partial class AnthropicApi
     {
-        /// <inheritdoc cref="AnthropicApi(global::System.Net.Http.HttpClient?, global::System.Uri?, global::Anthropic.EndPointAuthorization?)"/>
+        /// <inheritdoc cref="AnthropicApi(global::System.Net.Http.HttpClient?, global::System.Uri?, global::System.Collections.Generic.List{global::Anthropic.EndPointAuthorization}?)"/>
         public AnthropicApi(
             string apiKey,
             global::System.Net.Http.HttpClient? httpClient = null,
             global::System.Uri? baseUri = null,
-            global::Anthropic.EndPointAuthorization? authorization = null) : this(httpClient, baseUri, authorization)
+            global::System.Collections.Generic.List<global::Anthropic.EndPointAuthorization>? authorizations = null) : this(httpClient, baseUri, authorizations)
         {
             Authorizing(_httpClient, ref apiKey);
 
diff --git a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.CreateMessage.g.cs b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.CreateMessage.g.cs
index 8bb6bf8..9880374 100644
--- a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.CreateMessage.g.cs
+++ b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.CreateMessage.g.cs
@@ -51,12 +51,21 @@ partial void ProcessCreateMessageResponseContent(
                 method: global::System.Net.Http.HttpMethod.Post,
                 requestUri: new global::System.Uri(__path, global::System.UriKind.RelativeOrAbsolute));
 
-            if (_authorization != null)
-            {{
-                httpRequest.Headers.Authorization = new global::System.Net.Http.Headers.AuthenticationHeaderValue(
-                    scheme: _authorization.Name,
-                    parameter: _authorization.Value);
-            }}
+            foreach (var _authorization in _authorizations)
+            {
+                if (_authorization.Type == "Http" ||
+                    _authorization.Type == "OAuth2")
+                {
+                    httpRequest.Headers.Authorization = new global::System.Net.Http.Headers.AuthenticationHeaderValue(
+                        scheme: _authorization.Name,
+                        parameter: _authorization.Value);
+                }
+                else if (_authorization.Type == "ApiKey" &&
+                         _authorization.Location == "Header")
+                {
+                    httpRequest.Headers.Add(_authorization.Name, _authorization.Value);
+                }
+            }
             var __httpRequestContentBody = global::System.Text.Json.JsonSerializer.Serialize(request, request.GetType(), JsonSerializerContext);
             var __httpRequestContent = new global::System.Net.Http.StringContent(
                 content: __httpRequestContentBody,
diff --git a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.g.cs b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.g.cs
index be8297e..216eed0 100644
--- a/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.g.cs
+++ b/src/libs/Anthropic/Generated/Anthropic.AnthropicApi.g.cs
@@ -16,7 +16,7 @@ public sealed partial class AnthropicApi : global::Anthropic.IAnthropicApi, glob
         public const string BaseUrl = "https://api.anthropic.com/v1";
 
         private readonly global::System.Net.Http.HttpClient _httpClient;
-        private global::Anthropic.EndPointAuthorization? _authorization;
+        private global::System.Collections.Generic.List<global::Anthropic.EndPointAuthorization> _authorizations;
 
         /// <summary>
         /// 
@@ -31,15 +31,15 @@ public sealed partial class AnthropicApi : global::Anthropic.IAnthropicApi, glob
         /// </summary>
         /// <param name="httpClient"></param>
         /// <param name="baseUri"></param>
-        /// <param name="authorization"></param>
+        /// <param name="authorizations"></param>
         public AnthropicApi(
             global::System.Net.Http.HttpClient? httpClient = null,
             global::System.Uri? baseUri = null,
-            global::Anthropic.EndPointAuthorization? authorization = null)
+            global::System.Collections.Generic.List<global::Anthropic.EndPointAuthorization>? authorizations = null)
         {
             _httpClient = httpClient ?? new global::System.Net.Http.HttpClient();
             _httpClient.BaseAddress ??= baseUri ?? new global::System.Uri(BaseUrl);
-            _authorization = authorization;
+            _authorizations = authorizations ?? new global::System.Collections.Generic.List<global::Anthropic.EndPointAuthorization>();
 
             Initialized(_httpClient);
         }
diff --git a/src/libs/Anthropic/Generated/Anthropic.PathBuilder.g.cs b/src/libs/Anthropic/Generated/Anthropic.PathBuilder.g.cs
index a3990a7..6ad2690 100644
--- a/src/libs/Anthropic/Generated/Anthropic.PathBuilder.g.cs
+++ b/src/libs/Anthropic/Generated/Anthropic.PathBuilder.g.cs
@@ -230,6 +230,16 @@ public PathBuilder AddOptionalParameter<T>(
     /// </summary>
     public class EndPointAuthorization
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        public string Type { get; set; } = string.Empty;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public string Location { get; set; } = string.Empty;
+
         /// <summary>
         /// 
         /// </summary>
diff --git a/src/libs/Anthropic/Generated/JsonSerializerContextTypes.g.cs b/src/libs/Anthropic/Generated/JsonSerializerContextTypes.g.cs
index f4c400e..ec629a8 100644
--- a/src/libs/Anthropic/Generated/JsonSerializerContextTypes.g.cs
+++ b/src/libs/Anthropic/Generated/JsonSerializerContextTypes.g.cs
@@ -10,6 +10,11 @@ namespace Anthropic
     /// </summary>
     public sealed partial class JsonSerializerContextTypes
     {
+        /// <summary>
+        /// 
+        /// </summary>
+        public global::System.Collections.Generic.Dictionary<string, string>? StringStringDictionary { get; set; }
+
         /// <summary>
         /// 
         /// </summary>