diff --git a/src/libs/AssemblyAI/Generated/AssemblyAI.ITranscriptClient.UploadFile.g.cs b/src/libs/AssemblyAI/Generated/AssemblyAI.ITranscriptClient.UploadFile.g.cs
index 598e996..0e10dfe 100644
--- a/src/libs/AssemblyAI/Generated/AssemblyAI.ITranscriptClient.UploadFile.g.cs
+++ b/src/libs/AssemblyAI/Generated/AssemblyAI.ITranscriptClient.UploadFile.g.cs
@@ -9,8 +9,20 @@ public partial interface ITranscriptClient
         /// &lt;Note&gt;To upload a media file to our EU server, replace `api.assemblyai.com` with `api.eu.assemblyai.com`.&lt;/Note&gt;<br/>
         /// Upload a media file to AssemblyAI's servers.
         /// </summary>
+        /// <param name="request"></param>
         /// <param name="cancellationToken">The token to cancel the operation with</param>
         /// <exception cref="global::AssemblyAI.ApiException"></exception>
+        global::System.Threading.Tasks.Task<global::AssemblyAI.UploadedFile> UploadFileAsync(
+            byte[] request,
+            global::System.Threading.CancellationToken cancellationToken = default);
+
+        /// <summary>
+        /// Upload a media file<br/>
+        /// &lt;Note&gt;To upload a media file to our EU server, replace `api.assemblyai.com` with `api.eu.assemblyai.com`.&lt;/Note&gt;<br/>
+        /// Upload a media file to AssemblyAI's servers.
+        /// </summary>
+        /// <param name="cancellationToken">The token to cancel the operation with</param>
+        /// <exception cref="global::System.InvalidOperationException"></exception>
         global::System.Threading.Tasks.Task<global::AssemblyAI.UploadedFile> UploadFileAsync(
             global::System.Threading.CancellationToken cancellationToken = default);
     }
diff --git a/src/libs/AssemblyAI/Generated/AssemblyAI.TranscriptClient.UploadFile.g.cs b/src/libs/AssemblyAI/Generated/AssemblyAI.TranscriptClient.UploadFile.g.cs
index f8de5c9..7f04db4 100644
--- a/src/libs/AssemblyAI/Generated/AssemblyAI.TranscriptClient.UploadFile.g.cs
+++ b/src/libs/AssemblyAI/Generated/AssemblyAI.TranscriptClient.UploadFile.g.cs
@@ -6,10 +6,12 @@ namespace AssemblyAI
     public partial class TranscriptClient
     {
         partial void PrepareUploadFileArguments(
-            global::System.Net.Http.HttpClient httpClient);
+            global::System.Net.Http.HttpClient httpClient,
+            byte[] request);
         partial void PrepareUploadFileRequest(
             global::System.Net.Http.HttpClient httpClient,
-            global::System.Net.Http.HttpRequestMessage httpRequestMessage);
+            global::System.Net.Http.HttpRequestMessage httpRequestMessage,
+            byte[] request);
         partial void ProcessUploadFileResponse(
             global::System.Net.Http.HttpClient httpClient,
             global::System.Net.Http.HttpResponseMessage httpResponseMessage);
@@ -24,15 +26,20 @@ partial void ProcessUploadFileResponseContent(
         /// &lt;Note&gt;To upload a media file to our EU server, replace `api.assemblyai.com` with `api.eu.assemblyai.com`.&lt;/Note&gt;<br/>
         /// Upload a media file to AssemblyAI's servers.
         /// </summary>
+        /// <param name="request"></param>
         /// <param name="cancellationToken">The token to cancel the operation with</param>
         /// <exception cref="global::AssemblyAI.ApiException"></exception>
         public async global::System.Threading.Tasks.Task<global::AssemblyAI.UploadedFile> UploadFileAsync(
+            byte[] request,
             global::System.Threading.CancellationToken cancellationToken = default)
         {
+            request = request ?? throw new global::System.ArgumentNullException(nameof(request));
+
             PrepareArguments(
                 client: HttpClient);
             PrepareUploadFileArguments(
-                httpClient: HttpClient);
+                httpClient: HttpClient,
+                request: request);
 
             var __pathBuilder = new PathBuilder(
                 path: "/v2/upload",
@@ -61,13 +68,20 @@ partial void ProcessUploadFileResponseContent(
                     __httpRequest.Headers.Add(__authorization.Name, __authorization.Value);
                 }
             }
+            var __httpRequestContentBody = global::System.Text.Json.JsonSerializer.Serialize(request, request.GetType(), JsonSerializerContext);
+            var __httpRequestContent = new global::System.Net.Http.StringContent(
+                content: __httpRequestContentBody,
+                encoding: global::System.Text.Encoding.UTF8,
+                mediaType: "application/octet-stream");
+            __httpRequest.Content = __httpRequestContent;
 
             PrepareRequest(
                 client: HttpClient,
                 request: __httpRequest);
             PrepareUploadFileRequest(
                 httpClient: HttpClient,
-                httpRequestMessage: __httpRequest);
+                httpRequestMessage: __httpRequest,
+                request: request);
 
             using var __response = await HttpClient.SendAsync(
                 request: __httpRequest,
@@ -340,5 +354,24 @@ partial void ProcessUploadFileResponseContent(
                     throw new global::System.InvalidOperationException("Response deserialization failed.");
             }
         }
+
+        /// <summary>
+        /// Upload a media file<br/>
+        /// &lt;Note&gt;To upload a media file to our EU server, replace `api.assemblyai.com` with `api.eu.assemblyai.com`.&lt;/Note&gt;<br/>
+        /// Upload a media file to AssemblyAI's servers.
+        /// </summary>
+        /// <param name="cancellationToken">The token to cancel the operation with</param>
+        /// <exception cref="global::System.InvalidOperationException"></exception>
+        public async global::System.Threading.Tasks.Task<global::AssemblyAI.UploadedFile> UploadFileAsync(
+            global::System.Threading.CancellationToken cancellationToken = default)
+        {
+            var __request = new byte[]
+            {
+            };
+
+            return await UploadFileAsync(
+                request: __request,
+                cancellationToken: cancellationToken).ConfigureAwait(false);
+        }
     }
 }
\ No newline at end of file
diff --git a/src/libs/AssemblyAI/Generated/JsonSerializerContextTypes.g.cs b/src/libs/AssemblyAI/Generated/JsonSerializerContextTypes.g.cs
index 9549af1..667113e 100644
--- a/src/libs/AssemblyAI/Generated/JsonSerializerContextTypes.g.cs
+++ b/src/libs/AssemblyAI/Generated/JsonSerializerContextTypes.g.cs
@@ -475,5 +475,9 @@ public sealed partial class JsonSerializerContextTypes
         /// 
         /// </summary>
         public global::System.Collections.Generic.IList<global::AssemblyAI.WordSearchMatch>? Type112 { get; set; }
+        /// <summary>
+        /// 
+        /// </summary>
+        public byte[]? Type113 { get; set; }
     }
 }
\ No newline at end of file
diff --git a/src/libs/AssemblyAI/openapi.yaml b/src/libs/AssemblyAI/openapi.yaml
index 5316d9a..f10a904 100644
--- a/src/libs/AssemblyAI/openapi.yaml
+++ b/src/libs/AssemblyAI/openapi.yaml
@@ -46,7 +46,10 @@ paths:
       x-fern-sdk-method-name: upload
       requestBody:
         content:
-          application/octet-stream: {}
+          application/octet-stream:
+            schema:
+              type: string
+              format: binary
       responses:
         "200":
           x-label: Media file uploaded