diff --git a/src/libs/MagicHour/Generated/MagicHour.FilesClient.VideoAssetsGeneratePresignedUrl.g.cs b/src/libs/MagicHour/Generated/MagicHour.FilesClient.VideoAssetsGeneratePresignedUrl.g.cs
index 4b5e0f9..b9c040a 100644
--- a/src/libs/MagicHour/Generated/MagicHour.FilesClient.VideoAssetsGeneratePresignedUrl.g.cs
+++ b/src/libs/MagicHour/Generated/MagicHour.FilesClient.VideoAssetsGeneratePresignedUrl.g.cs
@@ -48,7 +48,7 @@ partial void ProcessVideoAssetsGeneratePresignedUrlResponseContent(
         /// **Valid file extensions per asset type**:<br/>
         /// - video: mp4, m4v, mov, webm<br/>
         /// - audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr<br/>
-        /// - image: png, jpg, jpeg, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
+        /// - image: png, jpg, jpeg, jpe, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
         /// - gif: gif, webp, webm<br/>
         /// &gt; Note: `gif` is only supported for face swap API `video_file_path` field.<br/>
         /// Once you receive an upload URL, send a `PUT` request to upload the file directly.<br/>
@@ -105,7 +105,7 @@ partial void ProcessVideoAssetsGeneratePresignedUrlResponseContent(
         /// **Valid file extensions per asset type**:<br/>
         /// - video: mp4, m4v, mov, webm<br/>
         /// - audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr<br/>
-        /// - image: png, jpg, jpeg, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
+        /// - image: png, jpg, jpeg, jpe, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
         /// - gif: gif, webp, webm<br/>
         /// &gt; Note: `gif` is only supported for face swap API `video_file_path` field.<br/>
         /// Once you receive an upload URL, send a `PUT` request to upload the file directly.<br/>
@@ -730,7 +730,7 @@ partial void ProcessVideoAssetsGeneratePresignedUrlResponseContent(
         /// **Valid file extensions per asset type**:<br/>
         /// - video: mp4, m4v, mov, webm<br/>
         /// - audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr<br/>
-        /// - image: png, jpg, jpeg, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
+        /// - image: png, jpg, jpeg, jpe, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
         /// - gif: gif, webp, webm<br/>
         /// &gt; Note: `gif` is only supported for face swap API `video_file_path` field.<br/>
         /// Once you receive an upload URL, send a `PUT` request to upload the file directly.<br/>
diff --git a/src/libs/MagicHour/Generated/MagicHour.IFilesClient.VideoAssetsGeneratePresignedUrl.g.cs b/src/libs/MagicHour/Generated/MagicHour.IFilesClient.VideoAssetsGeneratePresignedUrl.g.cs
index adf838d..1194a80 100644
--- a/src/libs/MagicHour/Generated/MagicHour.IFilesClient.VideoAssetsGeneratePresignedUrl.g.cs
+++ b/src/libs/MagicHour/Generated/MagicHour.IFilesClient.VideoAssetsGeneratePresignedUrl.g.cs
@@ -11,7 +11,7 @@ public partial interface IFilesClient
         /// **Valid file extensions per asset type**:<br/>
         /// - video: mp4, m4v, mov, webm<br/>
         /// - audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr<br/>
-        /// - image: png, jpg, jpeg, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
+        /// - image: png, jpg, jpeg, jpe, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
         /// - gif: gif, webp, webm<br/>
         /// &gt; Note: `gif` is only supported for face swap API `video_file_path` field.<br/>
         /// Once you receive an upload URL, send a `PUT` request to upload the file directly.<br/>
@@ -58,7 +58,7 @@ public partial interface IFilesClient
         /// **Valid file extensions per asset type**:<br/>
         /// - video: mp4, m4v, mov, webm<br/>
         /// - audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr<br/>
-        /// - image: png, jpg, jpeg, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
+        /// - image: png, jpg, jpeg, jpe, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
         /// - gif: gif, webp, webm<br/>
         /// &gt; Note: `gif` is only supported for face swap API `video_file_path` field.<br/>
         /// Once you receive an upload URL, send a `PUT` request to upload the file directly.<br/>
@@ -105,7 +105,7 @@ public partial interface IFilesClient
         /// **Valid file extensions per asset type**:<br/>
         /// - video: mp4, m4v, mov, webm<br/>
         /// - audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr<br/>
-        /// - image: png, jpg, jpeg, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
+        /// - image: png, jpg, jpeg, jpe, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp<br/>
         /// - gif: gif, webp, webm<br/>
         /// &gt; Note: `gif` is only supported for face swap API `video_file_path` field.<br/>
         /// Once you receive an upload URL, send a `PUT` request to upload the file directly.<br/>
diff --git a/src/libs/MagicHour/Generated/MagicHour.IVideoProjectsClient.AiUgcAdCreateVideo.g.cs b/src/libs/MagicHour/Generated/MagicHour.IVideoProjectsClient.AiUgcAdCreateVideo.g.cs
index 53adb8d..143b5a7 100644
--- a/src/libs/MagicHour/Generated/MagicHour.IVideoProjectsClient.AiUgcAdCreateVideo.g.cs
+++ b/src/libs/MagicHour/Generated/MagicHour.IVideoProjectsClient.AiUgcAdCreateVideo.g.cs
@@ -73,10 +73,10 @@ public partial interface IVideoProjectsClient
         /// <param name="assets"></param>
         /// <param name="script">
         /// The words the actor should speak. Character limits apply after trimming:<br/>
-        /// * kling-3.0: 2500 characters.<br/>
+        /// * kling-3.0: 2304 characters.<br/>
         /// * ltx-2.5: 1804 characters.<br/>
         /// * veo3.1: 2500 characters.<br/>
-        /// LTX's dialogue wrapper counts toward its model prompt limit.<br/>
+        /// LTX and Kling dialogue wrappers count toward their model prompt limit.<br/>
         /// Example: Meet your new everyday essential.
         /// </param>
         /// <param name="endSeconds">
diff --git a/src/libs/MagicHour/Generated/MagicHour.Models.AiUgcAdCreateVideoRequest.g.cs b/src/libs/MagicHour/Generated/MagicHour.Models.AiUgcAdCreateVideoRequest.g.cs
index ff89a0b..6ebf491 100644
--- a/src/libs/MagicHour/Generated/MagicHour.Models.AiUgcAdCreateVideoRequest.g.cs
+++ b/src/libs/MagicHour/Generated/MagicHour.Models.AiUgcAdCreateVideoRequest.g.cs
@@ -17,10 +17,10 @@ public sealed partial class AiUgcAdCreateVideoRequest
 
         /// <summary>
         /// The words the actor should speak. Character limits apply after trimming:<br/>
-        /// * kling-3.0: 2500 characters.<br/>
+        /// * kling-3.0: 2304 characters.<br/>
         /// * ltx-2.5: 1804 characters.<br/>
         /// * veo3.1: 2500 characters.<br/>
-        /// LTX's dialogue wrapper counts toward its model prompt limit.<br/>
+        /// LTX and Kling dialogue wrappers count toward their model prompt limit.<br/>
         /// Example: Meet your new everyday essential.
         /// </summary>
         /// <example>Meet your new everyday essential.</example>
@@ -67,10 +67,10 @@ public sealed partial class AiUgcAdCreateVideoRequest
         /// <param name="assets"></param>
         /// <param name="script">
         /// The words the actor should speak. Character limits apply after trimming:<br/>
-        /// * kling-3.0: 2500 characters.<br/>
+        /// * kling-3.0: 2304 characters.<br/>
         /// * ltx-2.5: 1804 characters.<br/>
         /// * veo3.1: 2500 characters.<br/>
-        /// LTX's dialogue wrapper counts toward its model prompt limit.<br/>
+        /// LTX and Kling dialogue wrappers count toward their model prompt limit.<br/>
         /// Example: Meet your new everyday essential.
         /// </param>
         /// <param name="endSeconds">
diff --git a/src/libs/MagicHour/Generated/MagicHour.Models.VideoAssetsGeneratePresignedUrlRequestItem.g.cs b/src/libs/MagicHour/Generated/MagicHour.Models.VideoAssetsGeneratePresignedUrlRequestItem.g.cs
index 4c8aba1..bceb49c 100644
--- a/src/libs/MagicHour/Generated/MagicHour.Models.VideoAssetsGeneratePresignedUrlRequestItem.g.cs
+++ b/src/libs/MagicHour/Generated/MagicHour.Models.VideoAssetsGeneratePresignedUrlRequestItem.g.cs
@@ -19,7 +19,7 @@ public sealed partial class VideoAssetsGeneratePresignedUrlRequestItem
         public required global::MagicHour.VideoAssetsGeneratePresignedUrlRequestItemType Type { get; set; }
 
         /// <summary>
-        /// The extension of the file to upload. Do not include the dot (.) before the extension. Possible extensions are mp4,m4v,mov,webm,mp3,wav,aac,flac,webm,weba,m4a,opus,ogg,oga,aiff,amr,png,jpg,jpeg,jfif,heic,heif,webp,avif,jp2,tiff,tif,bmp,gif,webp,webm<br/>
+        /// The extension of the file to upload. Do not include the dot (.) before the extension. Possible extensions are mp4,m4v,mov,webm,mp3,wav,aac,flac,webm,weba,m4a,opus,ogg,oga,aiff,amr,png,jpg,jpeg,jpe,jfif,heic,heif,webp,avif,jp2,tiff,tif,bmp,gif,webp,webm<br/>
         /// Example: mp4
         /// </summary>
         /// <example>mp4</example>
@@ -41,7 +41,7 @@ public sealed partial class VideoAssetsGeneratePresignedUrlRequestItem
         /// Example: video
         /// </param>
         /// <param name="extension">
-        /// The extension of the file to upload. Do not include the dot (.) before the extension. Possible extensions are mp4,m4v,mov,webm,mp3,wav,aac,flac,webm,weba,m4a,opus,ogg,oga,aiff,amr,png,jpg,jpeg,jfif,heic,heif,webp,avif,jp2,tiff,tif,bmp,gif,webp,webm<br/>
+        /// The extension of the file to upload. Do not include the dot (.) before the extension. Possible extensions are mp4,m4v,mov,webm,mp3,wav,aac,flac,webm,weba,m4a,opus,ogg,oga,aiff,amr,png,jpg,jpeg,jpe,jfif,heic,heif,webp,avif,jp2,tiff,tif,bmp,gif,webp,webm<br/>
         /// Example: mp4
         /// </param>
 #if NET7_0_OR_GREATER
diff --git a/src/libs/MagicHour/Generated/MagicHour.VideoProjectsClient.AiUgcAdCreateVideo.g.cs b/src/libs/MagicHour/Generated/MagicHour.VideoProjectsClient.AiUgcAdCreateVideo.g.cs
index 35db051..e5eaafa 100644
--- a/src/libs/MagicHour/Generated/MagicHour.VideoProjectsClient.AiUgcAdCreateVideo.g.cs
+++ b/src/libs/MagicHour/Generated/MagicHour.VideoProjectsClient.AiUgcAdCreateVideo.g.cs
@@ -698,10 +698,10 @@ partial void ProcessAiUgcAdCreateVideoResponseContent(
         /// <param name="assets"></param>
         /// <param name="script">
         /// The words the actor should speak. Character limits apply after trimming:<br/>
-        /// * kling-3.0: 2500 characters.<br/>
+        /// * kling-3.0: 2304 characters.<br/>
         /// * ltx-2.5: 1804 characters.<br/>
         /// * veo3.1: 2500 characters.<br/>
-        /// LTX's dialogue wrapper counts toward its model prompt limit.<br/>
+        /// LTX and Kling dialogue wrappers count toward their model prompt limit.<br/>
         /// Example: Meet your new everyday essential.
         /// </param>
         /// <param name="endSeconds">
diff --git a/src/libs/MagicHour/openapi.yaml b/src/libs/MagicHour/openapi.yaml
index 8f56e07..134c5c7 100644
--- a/src/libs/MagicHour/openapi.yaml
+++ b/src/libs/MagicHour/openapi.yaml
@@ -417,7 +417,7 @@
     },
     "/v1/files/upload-urls": {
       "post": {
-        "description": "Generates a list of pre-signed upload URLs for the assets required. This API is only necessary if you want to upload to Magic Hour's storage. Refer to the [Input Files Guide](https://docs.magichour.ai/integration/inputs-and-outputs) for more details.\n\nThe response array will match the order of items in the request body.\n\n**Valid file extensions per asset type**:\n- video: mp4, m4v, mov, webm\n- audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr\n- image: png, jpg, jpeg, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp\n- gif: gif, webp, webm\n\n> Note: `gif` is only supported for face swap API `video_file_path` field.\n\nOnce you receive an upload URL, send a `PUT` request to upload the file directly.\n\nExample:\n\n```\ncurl -X PUT --data '@/path/to/file/video.mp4' \\\n  https://videos.magichour.ai/api-assets/id/video.mp4?<auth params from the API response>\n```\n",
+        "description": "Generates a list of pre-signed upload URLs for the assets required. This API is only necessary if you want to upload to Magic Hour's storage. Refer to the [Input Files Guide](https://docs.magichour.ai/integration/inputs-and-outputs) for more details.\n\nThe response array will match the order of items in the request body.\n\n**Valid file extensions per asset type**:\n- video: mp4, m4v, mov, webm\n- audio: mp3, wav, aac, flac, webm, weba, m4a, opus, ogg, oga, aiff, amr\n- image: png, jpg, jpeg, jpe, jfif, heic, heif, webp, avif, jp2, tiff, tif, bmp\n- gif: gif, webp, webm\n\n> Note: `gif` is only supported for face swap API `video_file_path` field.\n\nOnce you receive an upload URL, send a `PUT` request to upload the file directly.\n\nExample:\n\n```\ncurl -X PUT --data '@/path/to/file/video.mp4' \\\n  https://videos.magichour.ai/api-assets/id/video.mp4?<auth params from the API response>\n```\n",
         "summary": "Generate asset upload urls",
         "tags": ["Files"],
         "parameters": [],
@@ -444,7 +444,7 @@
                         "extension": {
                           "type": "string",
                           "pattern": "^[a-z0-9]+$",
-                          "description": "The extension of the file to upload. Do not include the dot (.) before the extension. Possible extensions are mp4,m4v,mov,webm,mp3,wav,aac,flac,webm,weba,m4a,opus,ogg,oga,aiff,amr,png,jpg,jpeg,jfif,heic,heif,webp,avif,jp2,tiff,tif,bmp,gif,webp,webm",
+                          "description": "The extension of the file to upload. Do not include the dot (.) before the extension. Possible extensions are mp4,m4v,mov,webm,mp3,wav,aac,flac,webm,weba,m4a,opus,ogg,oga,aiff,amr,png,jpg,jpeg,jpe,jfif,heic,heif,webp,avif,jp2,tiff,tif,bmp,gif,webp,webm",
                           "example": "mp4"
                         }
                       },
@@ -1854,7 +1854,7 @@
                   "script": {
                     "type": "string",
                     "minLength": 1,
-                    "description": "The words the actor should speak. Character limits apply after trimming:\n* kling-3.0: 2500 characters.\n* ltx-2.5: 1804 characters.\n* veo3.1: 2500 characters.\nLTX's dialogue wrapper counts toward its model prompt limit.",
+                    "description": "The words the actor should speak. Character limits apply after trimming:\n* kling-3.0: 2304 characters.\n* ltx-2.5: 1804 characters.\n* veo3.1: 2500 characters.\nLTX and Kling dialogue wrappers count toward their model prompt limit.",
                     "example": "Meet your new everyday essential."
                   },
                   "end_seconds": {