diff --git a/src/libs/HeyGen/Generated/HeyGen.AssetsClient.V1AssetUpload.g.cs b/src/libs/HeyGen/Generated/HeyGen.AssetsClient.V1AssetUpload.g.cs
index 9623131..cc22cc8 100644
--- a/src/libs/HeyGen/Generated/HeyGen.AssetsClient.V1AssetUpload.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.AssetsClient.V1AssetUpload.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class AssetsClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1AssetUploadServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1AssetUploadSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1AssetUploadResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/asset",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1AssetUploadServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.AssetsClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.AssetsClient.g.cs
index 4a5b8fe..8ea640b 100644
--- a/src/libs/HeyGen/Generated/HeyGen.AssetsClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.AssetsClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Upload an image or video asset to your account.<br/>
-    /// **Reference**: [https://docs.heygen.com/reference/upload-asset-1](https://docs.heygen.com/reference/upload-asset-1).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/upload-asset-1](https://docs.heygen.com/reference/upload-asset-1)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,7 +22,7 @@ public sealed partial class AssetsClient : global::HeyGen.IAssetsClient, global:
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -35,12 +35,43 @@ public sealed partial class AssetsClient : global::HeyGen.IAssetsClient, global:
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the AssetsClient.
         /// If no httpClient is provided, a new one will be created.
@@ -87,6 +118,8 @@ public AssetsClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -113,5 +146,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V1VideoDelete.g.cs b/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V1VideoDelete.g.cs
index 61d2795..acfe31f 100644
--- a/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V1VideoDelete.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V1VideoDelete.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class CreateVideoApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1VideoDeleteServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1VideoDeleteSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -81,7 +94,9 @@ partial void ProcessV1VideoDeleteResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/video.delete",
-                                baseUri: HttpClient.BaseAddress); 
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1VideoDeleteServers,
+                                defaultBaseUrl: "https://api.heygen.com/")); 
                             __pathBuilder
                                 .AddOptionalParameter("video_id", videoId) 
                                 ;
diff --git a/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V2VideoGenerate.g.cs b/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V2VideoGenerate.g.cs
index 654feaa..43f9f60 100644
--- a/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V2VideoGenerate.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.V2VideoGenerate.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class CreateVideoApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2VideoGenerateServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2VideoGenerateSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -83,7 +96,9 @@ partial void ProcessV2VideoGenerateResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/video/generate",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2VideoGenerateServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.g.cs
index 5b06160..3c7e511 100644
--- a/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.CreateVideoApiClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Create personalized avatar videos with ease using the **HeyGen API**. By selecting an avatar and a voice, you can create engaging videos for various purposes. 🌟<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/create-video](https://docs.heygen.com/docs/create-video)**Reference**: [https://docs.heygen.com/reference/create-an-avatar-video-v2](https://docs.heygen.com/reference/create-an-avatar-video-v2).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/create-video](https://docs.heygen.com/docs/create-video)**Reference**: [https://docs.heygen.com/reference/create-an-avatar-video-v2](https://docs.heygen.com/reference/create-an-avatar-video-v2)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,7 +22,7 @@ public sealed partial class CreateVideoApiClient : global::HeyGen.ICreateVideoAp
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -35,12 +35,43 @@ public sealed partial class CreateVideoApiClient : global::HeyGen.ICreateVideoAp
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the CreateVideoApiClient.
         /// If no httpClient is provided, a new one will be created.
@@ -87,6 +118,8 @@ public CreateVideoApiClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -113,5 +146,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.V1VideoStatusGet.g.cs b/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.V1VideoStatusGet.g.cs
index c86f6e0..c4cf854 100644
--- a/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.V1VideoStatusGet.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.V1VideoStatusGet.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class HeyGenClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1VideoStatusGetServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1VideoStatusGetSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -81,7 +94,9 @@ partial void ProcessV1VideoStatusGetResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/video_status.get",
-                                baseUri: HttpClient.BaseAddress); 
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1VideoStatusGetServers,
+                                defaultBaseUrl: "https://api.heygen.com/")); 
                             __pathBuilder
                                 .AddOptionalParameter("video_id", videoId) 
                                 ;
diff --git a/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.g.cs
index bf58e07..dff6349 100644
--- a/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.HeyGenClient.g.cs
@@ -42,7 +42,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -55,6 +55,9 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
@@ -69,6 +72,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -79,6 +83,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -88,6 +93,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -99,6 +105,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -109,6 +116,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -119,6 +127,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -135,6 +144,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -145,6 +155,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -155,6 +166,7 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
         };
 
         /// <summary>
@@ -165,8 +177,37 @@ public sealed partial class HeyGenClient : global::HeyGen.IHeyGenClient, global:
         {
             ReadResponseAsString = ReadResponseAsString,
             JsonSerializerContext = JsonSerializerContext,
+            AutoSDKServerConfiguration = AutoSDKServerConfiguration,
+        };
+
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
         };
 
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the HeyGenClient.
         /// If no httpClient is provided, a new one will be created.
@@ -213,6 +254,8 @@ public HeyGenClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -239,5 +282,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.IAssetsClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IAssetsClient.g.cs
index bc23284..8f34c97 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IAssetsClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IAssetsClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Upload an image or video asset to your account.<br/>
-    /// **Reference**: [https://docs.heygen.com/reference/upload-asset-1](https://docs.heygen.com/reference/upload-asset-1).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/upload-asset-1](https://docs.heygen.com/reference/upload-asset-1)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -21,6 +21,27 @@ public partial interface IAssetsClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.ICreateVideoApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.ICreateVideoApiClient.g.cs
index 75b6040..363e39c 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ICreateVideoApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ICreateVideoApiClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Create personalized avatar videos with ease using the **HeyGen API**. By selecting an avatar and a voice, you can create engaging videos for various purposes. 🌟<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/create-video](https://docs.heygen.com/docs/create-video)**Reference**: [https://docs.heygen.com/reference/create-an-avatar-video-v2](https://docs.heygen.com/reference/create-an-avatar-video-v2).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/create-video](https://docs.heygen.com/docs/create-video)**Reference**: [https://docs.heygen.com/reference/create-an-avatar-video-v2](https://docs.heygen.com/reference/create-an-avatar-video-v2)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -21,6 +21,27 @@ public partial interface ICreateVideoApiClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.IHeyGenClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IHeyGenClient.g.cs
index 013a721..6b43ca4 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IHeyGenClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IHeyGenClient.g.cs
@@ -41,6 +41,27 @@ public partial interface IHeyGenClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.IListsClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IListsClient.g.cs
index e2e2801..5376427 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IListsClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IListsClient.g.cs
@@ -19,6 +19,27 @@ public partial interface IListsClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.IPersonalizedVideoClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IPersonalizedVideoClient.g.cs
index 6d4afd6..01ab57e 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IPersonalizedVideoClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IPersonalizedVideoClient.g.cs
@@ -6,7 +6,7 @@ namespace HeyGen
     /// <summary>
     /// Import contacts into your HeyGen **Personalized Video** campaign. <br/>
     /// **Guide**: [https://docs.heygen.com/docs/import-contacts-via-api](https://docs.heygen.com/docs/import-contacts-via-api)  <br/>
-    /// Reference: [https://docs.heygen.com/reference/add-contact](https://docs.heygen.com/reference/add-contact).<br/>
+    /// Reference: [https://docs.heygen.com/reference/add-contact](https://docs.heygen.com/reference/add-contact)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,6 +22,27 @@ public partial interface IPersonalizedVideoClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.IStreamingApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IStreamingApiClient.g.cs
index bdb9cb7..c4c5385 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IStreamingApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IStreamingApiClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// HeyGen's **Streaming API** allows developers to seamlessly integrate dynamic digital avatars into their applications for immersive and interactive user experiences. With this API, you can create _virtual assistants, real-time training simulations,_ and more, with a focus on real-time, low-latency communication between _users_ and _avatars_ with power of WebRTC.<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/streaming-api](https://docs.heygen.com/docs/streaming-api)**Reference**: [https://docs.heygen.com/reference/new-session](https://docs.heygen.com/reference/new-session).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/streaming-api](https://docs.heygen.com/docs/streaming-api)**Reference**: [https://docs.heygen.com/reference/new-session](https://docs.heygen.com/reference/new-session)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -21,6 +21,27 @@ public partial interface IStreamingApiClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.ITalkingPhotoClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.ITalkingPhotoClient.g.cs
index 8481f14..319d150 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ITalkingPhotoClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ITalkingPhotoClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// These API endpoints allow you to manage photo avatars in your account.<br/>
-    /// **Reference**: [https://docs.heygen.com/reference/upload-talking-photo](https://docs.heygen.com/reference/upload-talking-photo).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/upload-talking-photo](https://docs.heygen.com/reference/upload-talking-photo)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -21,6 +21,27 @@ public partial interface ITalkingPhotoClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.ITemplateApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.ITemplateApiClient.g.cs
index b19b559..1a69b19 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ITemplateApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ITemplateApiClient.g.cs
@@ -11,7 +11,7 @@ namespace HeyGen
     /// - **Template Videos:** In contrast, template videos offer a wide canvas for creativity. They enable you to customize existing text, images, videos, audios, voices and avatars seamlessly. If you need a richer, more versatile content format for your workflow, templates are the perfect choice.<br/>
     ///     <br/>
     /// **Guide**: [https://docs.heygen.com/docs/generate-video-from-template-v2](https://docs.heygen.com/docs/generate-video-from-template-v2)  <br/>
-    /// **Reference**: [https://docs.heygen.com/reference/generate-from-template-v2](https://docs.heygen.com/reference/generate-from-template-v2)[](https://docs.heygen.com/reference/create-an-avatar-video-v2).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/generate-from-template-v2](https://docs.heygen.com/reference/generate-from-template-v2)[](https://docs.heygen.com/reference/create-an-avatar-video-v2)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -27,6 +27,27 @@ public partial interface ITemplateApiClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.IUserClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IUserClient.g.cs
index 84e5262..9daa95b 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IUserClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IUserClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Obtain information about your account.<br/>
-    /// **Reference**: [https://docs.heygen.com/reference/get-remaining-quota-v2](https://docs.heygen.com/reference/get-remaining-quota-v2).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/get-remaining-quota-v2](https://docs.heygen.com/reference/get-remaining-quota-v2)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -21,6 +21,27 @@ public partial interface IUserClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.IVideoTranslateApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IVideoTranslateApiClient.g.cs
index 88d19fe..df77edc 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IVideoTranslateApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IVideoTranslateApiClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// The [Video Translate](https://labs.heygen.com/video-translate) by HeyGen provides a powerful solution for effortlessly translating videos, integrating natural voice cloning and authentic speaking styles seamlessly. Now, you can harness its capabilities programmatically through the **Video Translate API**!<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/video-translate-api](https://docs.heygen.com/docs/video-translate-api)**Reference**: [https://docs.heygen.com/reference/video-translate](https://docs.heygen.com/reference/video-translate).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/video-translate-api](https://docs.heygen.com/docs/video-translate-api)**Reference**: [https://docs.heygen.com/reference/video-translate](https://docs.heygen.com/reference/video-translate)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -21,6 +21,27 @@ public partial interface IVideoTranslateApiClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.IWebhooksClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.IWebhooksClient.g.cs
index 88afb07..71f375f 100644
--- a/src/libs/HeyGen/Generated/HeyGen.IWebhooksClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.IWebhooksClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Webhook events are how the **HeyGen** notifies your _endpoints_ when a variety of interactions or events happen, including when avatar video processing _succeeds_ or _fails_. Webhook events are sent by HeyGen as POST requests to your webhook endpoint.<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/using-heygens-webhook-events](https://docs.heygen.com/docs/using-heygens-webhook-events)**Reference**: [https://docs.heygen.com/reference/add-a-webhook-endpoint](https://docs.heygen.com/reference/add-a-webhook-endpoint).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/using-heygens-webhook-events](https://docs.heygen.com/docs/using-heygens-webhook-events)**Reference**: [https://docs.heygen.com/reference/add-a-webhook-endpoint](https://docs.heygen.com/reference/add-a-webhook-endpoint)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -21,6 +21,27 @@ public partial interface IWebhooksClient : global::System.IDisposable
         /// </summary>
         public System.Uri? BaseUri { get; }
 
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers { get; }
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId);
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer();
+
         /// <summary>
         /// The authorizations to use for the requests.
         /// </summary>
diff --git a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1AvatarList.g.cs b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1AvatarList.g.cs
index ab36137..c9636be 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1AvatarList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1AvatarList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class ListsClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1AvatarListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1AvatarListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1AvatarListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/avatar.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1AvatarListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VideoList.g.cs b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VideoList.g.cs
index de02f71..264c9c3 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VideoList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VideoList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class ListsClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1VideoListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1VideoListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1VideoListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/video.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1VideoListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VoiceList.g.cs b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VoiceList.g.cs
index 9a92671..81332f5 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VoiceList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V1VoiceList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class ListsClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1VoiceListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1VoiceListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1VoiceListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/voice.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1VoiceListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Avatars.g.cs b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Avatars.g.cs
index 4919be9..9068e77 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Avatars.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Avatars.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class ListsClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2AvatarsServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2AvatarsSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2AvatarsResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/avatars",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2AvatarsServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Voices.g.cs b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Voices.g.cs
index abb2bb3..789a03a 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Voices.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ListsClient.V2Voices.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class ListsClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2VoicesServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2VoicesSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2VoicesResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/voices",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2VoicesServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.ListsClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.ListsClient.g.cs
index d39359c..c907681 100644
--- a/src/libs/HeyGen/Generated/HeyGen.ListsClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.ListsClient.g.cs
@@ -20,7 +20,7 @@ public sealed partial class ListsClient : global::HeyGen.IListsClient, global::S
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -33,12 +33,43 @@ public sealed partial class ListsClient : global::HeyGen.IListsClient, global::S
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the ListsClient.
         /// If no httpClient is provided, a new one will be created.
@@ -85,6 +116,8 @@ public ListsClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -111,5 +144,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAddContact.g.cs b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAddContact.g.cs
index 9229040..177497f 100644
--- a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAddContact.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAddContact.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class PersonalizedVideoClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_PersonalizedVideoAddContactServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_PersonalizedVideoAddContactSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessPersonalizedVideoAddContactResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/personalized_video/add_contact",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_PersonalizedVideoAddContactServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAudienceDetail.g.cs b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAudienceDetail.g.cs
index 8eb5dff..208bcff 100644
--- a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAudienceDetail.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoAudienceDetail.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class PersonalizedVideoClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_PersonalizedVideoAudienceDetailServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_PersonalizedVideoAudienceDetailSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -81,7 +94,9 @@ partial void ProcessPersonalizedVideoAudienceDetailResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/personalized_video/audience/detail",
-                                baseUri: HttpClient.BaseAddress); 
+                                baseUri: ResolveBaseUri(
+                                servers: s_PersonalizedVideoAudienceDetailServers,
+                                defaultBaseUrl: "https://api.heygen.com/")); 
                             __pathBuilder
                                 .AddOptionalParameter("id", id) 
                                 ;
diff --git a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoProjectDetail.g.cs b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoProjectDetail.g.cs
index 04bba6d..3fe24d2 100644
--- a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoProjectDetail.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.PersonalizedVideoProjectDetail.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class PersonalizedVideoClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_PersonalizedVideoProjectDetailServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_PersonalizedVideoProjectDetailSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -81,7 +94,9 @@ partial void ProcessPersonalizedVideoProjectDetailResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/personalized_video/project/detail",
-                                baseUri: HttpClient.BaseAddress); 
+                                baseUri: ResolveBaseUri(
+                                servers: s_PersonalizedVideoProjectDetailServers,
+                                defaultBaseUrl: "https://api.heygen.com/")); 
                             __pathBuilder
                                 .AddOptionalParameter("id", id) 
                                 ;
diff --git a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.g.cs
index 444e817..fffab2b 100644
--- a/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.PersonalizedVideoClient.g.cs
@@ -6,7 +6,7 @@ namespace HeyGen
     /// <summary>
     /// Import contacts into your HeyGen **Personalized Video** campaign. <br/>
     /// **Guide**: [https://docs.heygen.com/docs/import-contacts-via-api](https://docs.heygen.com/docs/import-contacts-via-api)  <br/>
-    /// Reference: [https://docs.heygen.com/reference/add-contact](https://docs.heygen.com/reference/add-contact).<br/>
+    /// Reference: [https://docs.heygen.com/reference/add-contact](https://docs.heygen.com/reference/add-contact)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -23,7 +23,7 @@ public sealed partial class PersonalizedVideoClient : global::HeyGen.IPersonaliz
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -36,12 +36,43 @@ public sealed partial class PersonalizedVideoClient : global::HeyGen.IPersonaliz
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the PersonalizedVideoClient.
         /// If no httpClient is provided, a new one will be created.
@@ -88,6 +119,8 @@ public PersonalizedVideoClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -114,5 +147,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.ServerSelection.g.cs b/src/libs/HeyGen/Generated/HeyGen.ServerSelection.g.cs
new file mode 100644
index 0000000..4cce9e9
--- /dev/null
+++ b/src/libs/HeyGen/Generated/HeyGen.ServerSelection.g.cs
@@ -0,0 +1,57 @@
+#nullable enable
+
+namespace HeyGen
+{
+    /// <summary>
+    /// Represents a concrete OpenAPI server option.
+    /// </summary>
+    public sealed class AutoSDKServer
+    {
+        /// <summary>
+        /// Initializes a new instance of the <see cref="AutoSDKServer"/> class.
+        /// </summary>
+        /// <param name="id">The stable identifier for this server option.</param>
+        /// <param name="name">The display name for this server option.</param>
+        /// <param name="url">The server URL.</param>
+        /// <param name="description">The server description.</param>
+        public AutoSDKServer(
+            string id,
+            string name,
+            string url,
+            string description)
+        {
+            Id = id ?? throw new global::System.ArgumentNullException(nameof(id));
+            Name = name ?? string.Empty;
+            Url = url ?? throw new global::System.ArgumentNullException(nameof(url));
+            Description = description ?? string.Empty;
+            Uri = new global::System.Uri(url, global::System.UriKind.RelativeOrAbsolute);
+        }
+
+        /// <summary>
+        /// Gets the stable identifier for this server option.
+        /// </summary>
+        public string Id { get; }
+        /// <summary>
+        /// Gets the display name for this server option.
+        /// </summary>
+        public string Name { get; }
+        /// <summary>
+        /// Gets the server URL.
+        /// </summary>
+        public string Url { get; }
+        /// <summary>
+        /// Gets the server description.
+        /// </summary>
+        public string Description { get; }
+        /// <summary>
+        /// Gets the parsed server URI.
+        /// </summary>
+        public global::System.Uri Uri { get; }
+    }
+
+    internal sealed class AutoSDKServerConfiguration
+    {
+        public global::System.Uri? ExplicitBaseUri { get; set; }
+        public global::HeyGen.AutoSDKServer? SelectedServer { get; set; }
+    }
+}
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingAvatarList.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingAvatarList.g.cs
index 559f1d6..5cfbb9b 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingAvatarList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingAvatarList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingAvatarListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingAvatarListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessStreamingAvatarListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming/avatar.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingAvatarListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingCreateToken.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingCreateToken.g.cs
index 0151437..a43b2b0 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingCreateToken.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingCreateToken.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingCreateTokenServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingCreateTokenSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessStreamingCreateTokenResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.create_token",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingCreateTokenServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingIce.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingIce.g.cs
index e733100..4d9f9b1 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingIce.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingIce.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingIceServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingIceSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessStreamingIceResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.ice",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingIceServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingInterrupt.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingInterrupt.g.cs
index e9dc4ab..79a5ff5 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingInterrupt.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingInterrupt.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingInterruptServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingInterruptSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessStreamingInterruptResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.interrupt",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingInterruptServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingList.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingList.g.cs
index 21496c0..8e075d7 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessStreamingListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingNew.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingNew.g.cs
index 1046cb5..40e5e01 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingNew.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingNew.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingNewServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingNewSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessStreamingNewResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.new",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingNewServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStart.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStart.g.cs
index c79a2a3..987ce05 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStart.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStart.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingStartServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingStartSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessStreamingStartResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.start",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingStartServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStop.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStop.g.cs
index 46cb042..ee27c8f 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStop.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingStop.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingStopServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingStopSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessStreamingStopResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.stop",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingStopServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingTask.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingTask.g.cs
index a7ac619..ecf8e45 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingTask.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.StreamingTask.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class StreamingApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_StreamingTaskServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_StreamingTaskSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessStreamingTaskResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/streaming.task",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_StreamingTaskServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.g.cs
index 8dcb38d..3f477f7 100644
--- a/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.StreamingApiClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// HeyGen's **Streaming API** allows developers to seamlessly integrate dynamic digital avatars into their applications for immersive and interactive user experiences. With this API, you can create _virtual assistants, real-time training simulations,_ and more, with a focus on real-time, low-latency communication between _users_ and _avatars_ with power of WebRTC.<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/streaming-api](https://docs.heygen.com/docs/streaming-api)**Reference**: [https://docs.heygen.com/reference/new-session](https://docs.heygen.com/reference/new-session).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/streaming-api](https://docs.heygen.com/docs/streaming-api)**Reference**: [https://docs.heygen.com/reference/new-session](https://docs.heygen.com/reference/new-session)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,7 +22,7 @@ public sealed partial class StreamingApiClient : global::HeyGen.IStreamingApiCli
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -35,12 +35,43 @@ public sealed partial class StreamingApiClient : global::HeyGen.IStreamingApiCli
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the StreamingApiClient.
         /// If no httpClient is provided, a new one will be created.
@@ -87,6 +118,8 @@ public StreamingApiClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -113,5 +146,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoList.g.cs b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoList.g.cs
index e430c07..e98d3b0 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class TalkingPhotoClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1TalkingPhotoListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1TalkingPhotoListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1TalkingPhotoListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/talking_photo.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1TalkingPhotoListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoUpload.g.cs b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoUpload.g.cs
index 97cbb98..e05c7cd 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoUpload.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V1TalkingPhotoUpload.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class TalkingPhotoClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1TalkingPhotoUploadServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1TalkingPhotoUploadSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1TalkingPhotoUploadResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/talking_photo",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1TalkingPhotoUploadServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V2TalkingPhotoIdDelete.g.cs b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V2TalkingPhotoIdDelete.g.cs
index a8fa6df..7aee154 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V2TalkingPhotoIdDelete.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.V2TalkingPhotoIdDelete.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class TalkingPhotoClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2TalkingPhotoIdDeleteServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2TalkingPhotoIdDeleteSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2TalkingPhotoIdDeleteResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/talking_photo/<id>",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2TalkingPhotoIdDeleteServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.g.cs
index b71bbd1..a7519c0 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TalkingPhotoClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// These API endpoints allow you to manage photo avatars in your account.<br/>
-    /// **Reference**: [https://docs.heygen.com/reference/upload-talking-photo](https://docs.heygen.com/reference/upload-talking-photo).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/upload-talking-photo](https://docs.heygen.com/reference/upload-talking-photo)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,7 +22,7 @@ public sealed partial class TalkingPhotoClient : global::HeyGen.ITalkingPhotoCli
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -35,12 +35,43 @@ public sealed partial class TalkingPhotoClient : global::HeyGen.ITalkingPhotoCli
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the TalkingPhotoClient.
         /// If no httpClient is provided, a new one will be created.
@@ -87,6 +118,8 @@ public TalkingPhotoClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -113,5 +146,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateGenerate.g.cs b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateGenerate.g.cs
index d312d12..fab3df4 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateGenerate.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateGenerate.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class TemplateApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2TemplateGenerateServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2TemplateGenerateSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -83,7 +96,9 @@ partial void ProcessV2TemplateGenerateResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/template/<id>/generate",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2TemplateGenerateServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateId.g.cs b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateId.g.cs
index 09192a3..6eba8f4 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateId.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2TemplateId.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class TemplateApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2TemplateIdServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2TemplateIdSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2TemplateIdResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/template/<id>",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2TemplateIdServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2Templates.g.cs b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2Templates.g.cs
index 3d7c305..626affa 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2Templates.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.V2Templates.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class TemplateApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2TemplatesServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2TemplatesSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2TemplatesResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/templates",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2TemplatesServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.g.cs
index e1e53be..adb1b1d 100644
--- a/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.TemplateApiClient.g.cs
@@ -11,7 +11,7 @@ namespace HeyGen
     /// - **Template Videos:** In contrast, template videos offer a wide canvas for creativity. They enable you to customize existing text, images, videos, audios, voices and avatars seamlessly. If you need a richer, more versatile content format for your workflow, templates are the perfect choice.<br/>
     ///     <br/>
     /// **Guide**: [https://docs.heygen.com/docs/generate-video-from-template-v2](https://docs.heygen.com/docs/generate-video-from-template-v2)  <br/>
-    /// **Reference**: [https://docs.heygen.com/reference/generate-from-template-v2](https://docs.heygen.com/reference/generate-from-template-v2)[](https://docs.heygen.com/reference/create-an-avatar-video-v2).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/generate-from-template-v2](https://docs.heygen.com/reference/generate-from-template-v2)[](https://docs.heygen.com/reference/create-an-avatar-video-v2)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -28,7 +28,7 @@ public sealed partial class TemplateApiClient : global::HeyGen.ITemplateApiClien
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -41,12 +41,43 @@ public sealed partial class TemplateApiClient : global::HeyGen.ITemplateApiClien
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the TemplateApiClient.
         /// If no httpClient is provided, a new one will be created.
@@ -93,6 +124,8 @@ public TemplateApiClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -119,5 +152,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.UserClient.V2UserRemainingQuota.g.cs b/src/libs/HeyGen/Generated/HeyGen.UserClient.V2UserRemainingQuota.g.cs
index b9e70ec..190daa0 100644
--- a/src/libs/HeyGen/Generated/HeyGen.UserClient.V2UserRemainingQuota.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.UserClient.V2UserRemainingQuota.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class UserClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2UserRemainingQuotaServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2UserRemainingQuotaSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2UserRemainingQuotaResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/user/remaining_quota",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2UserRemainingQuotaServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.UserClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.UserClient.g.cs
index 3eee3b2..242707a 100644
--- a/src/libs/HeyGen/Generated/HeyGen.UserClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.UserClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Obtain information about your account.<br/>
-    /// **Reference**: [https://docs.heygen.com/reference/get-remaining-quota-v2](https://docs.heygen.com/reference/get-remaining-quota-v2).<br/>
+    /// **Reference**: [https://docs.heygen.com/reference/get-remaining-quota-v2](https://docs.heygen.com/reference/get-remaining-quota-v2)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,7 +22,7 @@ public sealed partial class UserClient : global::HeyGen.IUserClient, global::Sys
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -35,12 +35,43 @@ public sealed partial class UserClient : global::HeyGen.IUserClient, global::Sys
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the UserClient.
         /// If no httpClient is provided, a new one will be created.
@@ -87,6 +118,8 @@ public UserClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -113,5 +146,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslate.g.cs b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslate.g.cs
index de43444..ef2924f 100644
--- a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslate.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslate.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class VideoTranslateApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2VideoTranslateServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2VideoTranslateSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessV2VideoTranslateResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/video_translate",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2VideoTranslateServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateIdStatus.g.cs b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateIdStatus.g.cs
index dd6e14d..27d6922 100644
--- a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateIdStatus.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateIdStatus.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class VideoTranslateApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2VideoTranslateIdStatusServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2VideoTranslateIdStatusSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2VideoTranslateIdStatusResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/video_translate/<id>",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2VideoTranslateIdStatusServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateTargetLanguages.g.cs b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateTargetLanguages.g.cs
index 5d715d8..8d1029c 100644
--- a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateTargetLanguages.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.V2VideoTranslateTargetLanguages.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class VideoTranslateApiClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V2VideoTranslateTargetLanguagesServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V2VideoTranslateTargetLanguagesSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV2VideoTranslateTargetLanguagesResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v2/video_translate/target_languages",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V2VideoTranslateTargetLanguagesServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.g.cs
index 83589bc..3968889 100644
--- a/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.VideoTranslateApiClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// The [Video Translate](https://labs.heygen.com/video-translate) by HeyGen provides a powerful solution for effortlessly translating videos, integrating natural voice cloning and authentic speaking styles seamlessly. Now, you can harness its capabilities programmatically through the **Video Translate API**!<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/video-translate-api](https://docs.heygen.com/docs/video-translate-api)**Reference**: [https://docs.heygen.com/reference/video-translate](https://docs.heygen.com/reference/video-translate).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/video-translate-api](https://docs.heygen.com/docs/video-translate-api)**Reference**: [https://docs.heygen.com/reference/video-translate](https://docs.heygen.com/reference/video-translate)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,7 +22,7 @@ public sealed partial class VideoTranslateApiClient : global::HeyGen.IVideoTrans
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -35,12 +35,43 @@ public sealed partial class VideoTranslateApiClient : global::HeyGen.IVideoTrans
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the VideoTranslateApiClient.
         /// If no httpClient is provided, a new one will be created.
@@ -87,6 +118,8 @@ public VideoTranslateApiClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -113,5 +146,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointAdd.g.cs b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointAdd.g.cs
index 156b730..e3015a3 100644
--- a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointAdd.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointAdd.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class WebhooksClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1WebhookEndpointAddServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1WebhookEndpointAddSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -82,7 +95,9 @@ partial void ProcessV1WebhookEndpointAddResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/webhook/endpoint.add",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1WebhookEndpointAddServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointDelete.g.cs b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointDelete.g.cs
index 3919e55..1a7b90a 100644
--- a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointDelete.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointDelete.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class WebhooksClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1WebhookEndpointDeleteServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1WebhookEndpointDeleteSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -81,7 +94,9 @@ partial void ProcessV1WebhookEndpointDeleteResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/webhook/endpoint.delete",
-                                baseUri: HttpClient.BaseAddress); 
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1WebhookEndpointDeleteServers,
+                                defaultBaseUrl: "https://api.heygen.com/")); 
                             __pathBuilder
                                 .AddOptionalParameter("endpoint_id", endpointId) 
                                 ;
diff --git a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointList.g.cs b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointList.g.cs
index 7c25a64..d6a7ef5 100644
--- a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookEndpointList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class WebhooksClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1WebhookEndpointListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1WebhookEndpointListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1WebhookEndpointListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/webhook/endpoint.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1WebhookEndpointListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookWebhookList.g.cs b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookWebhookList.g.cs
index 5805277..3821c21 100644
--- a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookWebhookList.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.V1WebhookWebhookList.g.cs
@@ -6,6 +6,19 @@ namespace HeyGen
     public partial class WebhooksClient
     {
 
+        private static readonly global::HeyGen.AutoSDKServer[] s_V1WebhookWebhookListServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
 
         private static readonly global::HeyGen.EndPointSecurityRequirement s_V1WebhookWebhookListSecurityRequirement0 =
             new global::HeyGen.EndPointSecurityRequirement
@@ -74,7 +87,9 @@ partial void ProcessV1WebhookWebhookListResponse(
             {
                             var __pathBuilder = new global::HeyGen.PathBuilder(
                                 path: "/v1/webhook/webhook.list",
-                                baseUri: HttpClient.BaseAddress);
+                                baseUri: ResolveBaseUri(
+                                servers: s_V1WebhookWebhookListServers,
+                                defaultBaseUrl: "https://api.heygen.com/"));
                             var __path = __pathBuilder.ToString();
                 __path = global::HeyGen.AutoSDKRequestOptionsSupport.AppendQueryParameters(
                     path: __path,
diff --git a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.g.cs b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.g.cs
index 49cb4ab..4416404 100644
--- a/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.g.cs
+++ b/src/libs/HeyGen/Generated/HeyGen.WebhooksClient.g.cs
@@ -5,7 +5,7 @@ namespace HeyGen
 {
     /// <summary>
     /// Webhook events are how the **HeyGen** notifies your _endpoints_ when a variety of interactions or events happen, including when avatar video processing _succeeds_ or _fails_. Webhook events are sent by HeyGen as POST requests to your webhook endpoint.<br/>
-    /// **Guide**: [https://docs.heygen.com/docs/using-heygens-webhook-events](https://docs.heygen.com/docs/using-heygens-webhook-events)**Reference**: [https://docs.heygen.com/reference/add-a-webhook-endpoint](https://docs.heygen.com/reference/add-a-webhook-endpoint).<br/>
+    /// **Guide**: [https://docs.heygen.com/docs/using-heygens-webhook-events](https://docs.heygen.com/docs/using-heygens-webhook-events)**Reference**: [https://docs.heygen.com/reference/add-a-webhook-endpoint](https://docs.heygen.com/reference/add-a-webhook-endpoint)<br/>
     /// If no httpClient is provided, a new one will be created.<br/>
     /// If no baseUri is provided, the default baseUri from OpenAPI spec will be used.
     /// </summary>
@@ -22,7 +22,7 @@ public sealed partial class WebhooksClient : global::HeyGen.IWebhooksClient, glo
         public global::System.Net.Http.HttpClient HttpClient { get; }
 
         /// <inheritdoc/>
-        public System.Uri? BaseUri => HttpClient.BaseAddress;
+        public System.Uri? BaseUri => ResolveDisplayedBaseUri();
 
         /// <inheritdoc/>
         public global::System.Collections.Generic.List<global::HeyGen.EndPointAuthorization> Authorizations { get; }
@@ -35,12 +35,43 @@ public sealed partial class WebhooksClient : global::HeyGen.IWebhooksClient, glo
 
         /// <inheritdoc/>
         public global::HeyGen.AutoSDKClientOptions Options { get; }
+
+
+        internal global::HeyGen.AutoSDKServerConfiguration AutoSDKServerConfiguration { get; set; } = new global::HeyGen.AutoSDKServerConfiguration();
         /// <summary>
         /// 
         /// </summary>
         public global::System.Text.Json.Serialization.JsonSerializerContext JsonSerializerContext { get; set; } = global::HeyGen.SourceGenerationContext.Default;
 
 
+
+        private static readonly global::HeyGen.AutoSDKServer[] s_availableServers = new global::HeyGen.AutoSDKServer[]
+        {            new global::HeyGen.AutoSDKServer(
+                id: "https-api-heygen-com",
+                name: "api.heygen.com",
+                url: "https://api.heygen.com/",
+                description: ""),
+            new global::HeyGen.AutoSDKServer(
+                id: "https-upload-heygen-com",
+                name: "upload.heygen.com",
+                url: "https://upload.heygen.com/",
+                description: ""),
+        };
+
+        /// <summary>
+        /// The server options available for this client.
+        /// </summary>
+        public global::System.Collections.Generic.IReadOnlyList<global::HeyGen.AutoSDKServer> AvailableServers => s_availableServers;
+
+        /// <summary>
+        /// The currently selected server for this client, if any.
+        /// </summary>
+        public global::HeyGen.AutoSDKServer? SelectedServer
+        {
+            get => ResolveSelectedServer();
+            set => SelectServer(value);
+        }
+
         /// <summary>
         /// Creates a new instance of the WebhooksClient.
         /// If no httpClient is provided, a new one will be created.
@@ -87,6 +118,8 @@ public WebhooksClient(
             Options = options ?? new global::HeyGen.AutoSDKClientOptions();
             _disposeHttpClient = disposeHttpClient;
 
+            AutoSDKServerConfiguration.ExplicitBaseUri = baseUri ?? httpClient?.BaseAddress;
+
             Initialized(HttpClient);
         }
 
@@ -113,5 +146,117 @@ partial void ProcessResponseContent(
             global::System.Net.Http.HttpClient client,
             global::System.Net.Http.HttpResponseMessage response,
             ref string content);
+
+
+        /// <summary>
+        /// Selects one of the generated server options by id.
+        /// </summary>
+        public bool TrySelectServer(string serverId)
+        {
+            if (string.IsNullOrWhiteSpace(serverId))
+            {
+                return false;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, serverId, global::System.StringComparison.OrdinalIgnoreCase))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = server;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        /// <summary>
+        /// Clears the currently selected server.
+        /// </summary>
+        public void ClearSelectedServer()
+        {
+            AutoSDKServerConfiguration.SelectedServer = null;
+        }
+
+        private global::HeyGen.AutoSDKServer? ResolveSelectedServer()
+        {
+            var selectedServer = AutoSDKServerConfiguration.SelectedServer;
+            if (selectedServer is null)
+            {
+                return null;
+            }
+
+            foreach (var server in s_availableServers)
+            {
+                if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                {
+                    return server;
+                }
+            }
+
+            return null;
+        }
+
+        private void SelectServer(global::HeyGen.AutoSDKServer? server)
+        {
+            if (server is null)
+            {
+                AutoSDKServerConfiguration.SelectedServer = null;
+                return;
+            }
+
+            foreach (var candidate in s_availableServers)
+            {
+                if (string.Equals(candidate.Id, server.Id, global::System.StringComparison.Ordinal))
+                {
+                    AutoSDKServerConfiguration.SelectedServer = candidate;
+                    AutoSDKServerConfiguration.ExplicitBaseUri = null;
+                    return;
+                }
+            }
+
+            throw new global::System.ArgumentException("The provided server is not available for this client.", nameof(server));
+        }
+
+        private global::System.Uri? ResolveDisplayedBaseUri()
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            return ResolveSelectedServer()?.Uri ?? HttpClient.BaseAddress;
+        }
+
+        private global::System.Uri? ResolveBaseUri(
+            global::HeyGen.AutoSDKServer[] servers,
+            string defaultBaseUrl)
+        {
+            if (AutoSDKServerConfiguration.ExplicitBaseUri is global::System.Uri explicitBaseUri)
+            {
+                return explicitBaseUri;
+            }
+
+            if (AutoSDKServerConfiguration.SelectedServer is global::HeyGen.AutoSDKServer selectedServer)
+            {
+                foreach (var server in servers)
+                {
+                    if (string.Equals(server.Id, selectedServer.Id, global::System.StringComparison.Ordinal))
+                    {
+                        return server.Uri;
+                    }
+                }
+            }
+
+            if (servers.Length > 0)
+            {
+                return servers[0].Uri;
+            }
+
+            return string.IsNullOrWhiteSpace(defaultBaseUrl)
+                ? HttpClient.BaseAddress
+                : new global::System.Uri(defaultBaseUrl, global::System.UriKind.RelativeOrAbsolute);
+        }
     }
 }
\ No newline at end of file