diff --git a/src/libs/Tavus/Generated/Tavus.ConversationsClient.CreateConversation.g.cs b/src/libs/Tavus/Generated/Tavus.ConversationsClient.CreateConversation.g.cs
index d9de09e..ccc0061 100644
--- a/src/libs/Tavus/Generated/Tavus.ConversationsClient.CreateConversation.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ConversationsClient.CreateConversation.g.cs
@@ -140,7 +140,6 @@ partial void ProcessCreateConversationResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ConversationsClient.DeleteConversation.g.cs b/src/libs/Tavus/Generated/Tavus.ConversationsClient.DeleteConversation.g.cs
index d7ebc82..eb3be9d 100644
--- a/src/libs/Tavus/Generated/Tavus.ConversationsClient.DeleteConversation.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ConversationsClient.DeleteConversation.g.cs
@@ -119,13 +119,6 @@ partial void ProcessDeleteConversationResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.ConversationsClient.EndConversation.g.cs b/src/libs/Tavus/Generated/Tavus.ConversationsClient.EndConversation.g.cs
index 8d5ceae..159c349 100644
--- a/src/libs/Tavus/Generated/Tavus.ConversationsClient.EndConversation.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ConversationsClient.EndConversation.g.cs
@@ -119,13 +119,6 @@ partial void ProcessEndConversationResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.ConversationsClient.GetConversation.g.cs b/src/libs/Tavus/Generated/Tavus.ConversationsClient.GetConversation.g.cs
index c8178f3..d3b41c4 100644
--- a/src/libs/Tavus/Generated/Tavus.ConversationsClient.GetConversation.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ConversationsClient.GetConversation.g.cs
@@ -140,7 +140,6 @@ partial void ProcessGetConversationResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ConversationsClient.ListConversations.g.cs b/src/libs/Tavus/Generated/Tavus.ConversationsClient.ListConversations.g.cs
index 73a314d..8af0c48 100644
--- a/src/libs/Tavus/Generated/Tavus.ConversationsClient.ListConversations.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ConversationsClient.ListConversations.g.cs
@@ -125,7 +125,6 @@ partial void ProcessListConversationsResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.DocumentsClient.CreateDocument.g.cs b/src/libs/Tavus/Generated/Tavus.DocumentsClient.CreateDocument.g.cs
index 3b2ee5a..5989e0b 100644
--- a/src/libs/Tavus/Generated/Tavus.DocumentsClient.CreateDocument.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.DocumentsClient.CreateDocument.g.cs
@@ -140,7 +140,6 @@ partial void ProcessCreateDocumentResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.DocumentsClient.DeleteDocument.g.cs b/src/libs/Tavus/Generated/Tavus.DocumentsClient.DeleteDocument.g.cs
index c7ab91c..e210d06 100644
--- a/src/libs/Tavus/Generated/Tavus.DocumentsClient.DeleteDocument.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.DocumentsClient.DeleteDocument.g.cs
@@ -119,13 +119,6 @@ partial void ProcessDeleteDocumentResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.DocumentsClient.GetDocument.g.cs b/src/libs/Tavus/Generated/Tavus.DocumentsClient.GetDocument.g.cs
index 6328133..14ebc31 100644
--- a/src/libs/Tavus/Generated/Tavus.DocumentsClient.GetDocument.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.DocumentsClient.GetDocument.g.cs
@@ -131,7 +131,6 @@ partial void ProcessGetDocumentResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.DocumentsClient.ListDocuments.g.cs b/src/libs/Tavus/Generated/Tavus.DocumentsClient.ListDocuments.g.cs
index ba74f1e..fd1761b 100644
--- a/src/libs/Tavus/Generated/Tavus.DocumentsClient.ListDocuments.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.DocumentsClient.ListDocuments.g.cs
@@ -148,7 +148,6 @@ partial void ProcessListDocumentsResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.DocumentsClient.RecrawlDocument.g.cs b/src/libs/Tavus/Generated/Tavus.DocumentsClient.RecrawlDocument.g.cs
index 8b13997..28629a9 100644
--- a/src/libs/Tavus/Generated/Tavus.DocumentsClient.RecrawlDocument.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.DocumentsClient.RecrawlDocument.g.cs
@@ -146,7 +146,6 @@ partial void ProcessRecrawlDocumentResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.DocumentsClient.UpdateDocument.g.cs b/src/libs/Tavus/Generated/Tavus.DocumentsClient.UpdateDocument.g.cs
index d6b79ae..51bf227 100644
--- a/src/libs/Tavus/Generated/Tavus.DocumentsClient.UpdateDocument.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.DocumentsClient.UpdateDocument.g.cs
@@ -146,7 +146,6 @@ partial void ProcessUpdateDocumentResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.CreateGuardrails.g.cs b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.CreateGuardrails.g.cs
index 3e15263..2877e74 100644
--- a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.CreateGuardrails.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.CreateGuardrails.g.cs
@@ -140,7 +140,6 @@ partial void ProcessCreateGuardrailsResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.DeleteGuardrails.g.cs b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.DeleteGuardrails.g.cs
index bbc3a50..006591f 100644
--- a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.DeleteGuardrails.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.DeleteGuardrails.g.cs
@@ -119,13 +119,6 @@ partial void ProcessDeleteGuardrailsResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.GetGuardrails.g.cs b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.GetGuardrails.g.cs
index 682b6e5..1ab59be 100644
--- a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.GetGuardrails.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.GetGuardrails.g.cs
@@ -131,7 +131,6 @@ partial void ProcessGetGuardrailsResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.ListGuardrails.g.cs b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.ListGuardrails.g.cs
index 23db16f..8a5dee3 100644
--- a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.ListGuardrails.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.ListGuardrails.g.cs
@@ -125,7 +125,6 @@ partial void ProcessListGuardrailsResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.PatchGuardrails.g.cs b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.PatchGuardrails.g.cs
index fbbf3ba..c33c959 100644
--- a/src/libs/Tavus/Generated/Tavus.GuardrailsClient.PatchGuardrails.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.GuardrailsClient.PatchGuardrails.g.cs
@@ -146,7 +146,6 @@ partial void ProcessPatchGuardrailsResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.MemoriesClient.DeleteMemory.g.cs b/src/libs/Tavus/Generated/Tavus.MemoriesClient.DeleteMemory.g.cs
index 4c0f2e0..a3f8964 100644
--- a/src/libs/Tavus/Generated/Tavus.MemoriesClient.DeleteMemory.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.MemoriesClient.DeleteMemory.g.cs
@@ -125,13 +125,6 @@ partial void ProcessDeleteMemoryResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.CreateObjectives.g.cs b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.CreateObjectives.g.cs
index 3cff259..f81f0f7 100644
--- a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.CreateObjectives.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.CreateObjectives.g.cs
@@ -140,7 +140,6 @@ partial void ProcessCreateObjectivesResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.DeleteObjectives.g.cs b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.DeleteObjectives.g.cs
index 56c40f3..5157c7b 100644
--- a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.DeleteObjectives.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.DeleteObjectives.g.cs
@@ -119,13 +119,6 @@ partial void ProcessDeleteObjectivesResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.GetObjectives.g.cs b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.GetObjectives.g.cs
index 935784c..a4db2e3 100644
--- a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.GetObjectives.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.GetObjectives.g.cs
@@ -131,7 +131,6 @@ partial void ProcessGetObjectivesResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.ListObjectives.g.cs b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.ListObjectives.g.cs
index 10f27b2..3f275ee 100644
--- a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.ListObjectives.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.ListObjectives.g.cs
@@ -125,7 +125,6 @@ partial void ProcessListObjectivesResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.PatchObjectives.g.cs b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.PatchObjectives.g.cs
index d1e6878..7b6cf4f 100644
--- a/src/libs/Tavus/Generated/Tavus.ObjectivesClient.PatchObjectives.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ObjectivesClient.PatchObjectives.g.cs
@@ -146,7 +146,6 @@ partial void ProcessPatchObjectivesResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.PersonasClient.CreatePersona.g.cs b/src/libs/Tavus/Generated/Tavus.PersonasClient.CreatePersona.g.cs
index 5966efe..1a7a15e 100644
--- a/src/libs/Tavus/Generated/Tavus.PersonasClient.CreatePersona.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.PersonasClient.CreatePersona.g.cs
@@ -140,7 +140,6 @@ partial void ProcessCreatePersonaResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.PersonasClient.DeletePersona.g.cs b/src/libs/Tavus/Generated/Tavus.PersonasClient.DeletePersona.g.cs
index 4ffd5dc..ed45ea0 100644
--- a/src/libs/Tavus/Generated/Tavus.PersonasClient.DeletePersona.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.PersonasClient.DeletePersona.g.cs
@@ -119,13 +119,6 @@ partial void ProcessDeletePersonaResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.PersonasClient.GetPersona.g.cs b/src/libs/Tavus/Generated/Tavus.PersonasClient.GetPersona.g.cs
index b567c2a..15eba67 100644
--- a/src/libs/Tavus/Generated/Tavus.PersonasClient.GetPersona.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.PersonasClient.GetPersona.g.cs
@@ -131,7 +131,6 @@ partial void ProcessGetPersonaResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.PersonasClient.ListPersonas.g.cs b/src/libs/Tavus/Generated/Tavus.PersonasClient.ListPersonas.g.cs
index 25185b5..db4f357 100644
--- a/src/libs/Tavus/Generated/Tavus.PersonasClient.ListPersonas.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.PersonasClient.ListPersonas.g.cs
@@ -125,7 +125,6 @@ partial void ProcessListPersonasResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.PersonasClient.PatchPersona.g.cs b/src/libs/Tavus/Generated/Tavus.PersonasClient.PatchPersona.g.cs
index 15565d8..035bd20 100644
--- a/src/libs/Tavus/Generated/Tavus.PersonasClient.PatchPersona.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.PersonasClient.PatchPersona.g.cs
@@ -146,7 +146,6 @@ partial void ProcessPatchPersonaResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.Polyfills.g.cs b/src/libs/Tavus/Generated/Tavus.Polyfills.g.cs
index 0467980..be55995 100644
--- a/src/libs/Tavus/Generated/Tavus.Polyfills.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.Polyfills.g.cs
@@ -1,5 +1,4 @@
 
-#if !NET6_0_OR_GREATER
 #nullable enable
 
 namespace Tavus
@@ -9,6 +8,7 @@ namespace Tavus
     /// </summary>
     public static partial class AutoSdkPolyfills
     {
+#if !NET6_0_OR_GREATER
         /// <summary>
         /// 
         /// </summary>
@@ -48,6 +48,128 @@ public static partial class AutoSdkPolyfills
             content = content ?? throw new global::System.ArgumentNullException(nameof(content));
             return content.ReadAsByteArrayAsync();
         }
+#endif
+
+        /// <summary>
+        /// Creates a JSON request content instance.
+        /// </summary>
+        public static global::System.Net.Http.HttpContent CreateJsonContent<T>(
+            T inputValue,
+            string mediaType,
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions)
+        {
+            if (string.IsNullOrWhiteSpace(mediaType))
+            {
+                throw new global::System.ArgumentException("Media type is required.", nameof(mediaType));
+            }
+
+#if NET5_0_OR_GREATER
+            return global::System.Net.Http.Json.JsonContent.Create(
+                inputValue: inputValue,
+                mediaType: new global::System.Net.Http.Headers.MediaTypeHeaderValue(mediaType),
+                options: jsonSerializerOptions);
+#else
+            var json = global::System.Text.Json.JsonSerializer.Serialize(inputValue, jsonSerializerOptions);
+            var stringContent = new global::System.Net.Http.StringContent(
+                content: json,
+                encoding: global::System.Text.Encoding.UTF8);
+            stringContent.Headers.ContentType = new global::System.Net.Http.Headers.MediaTypeHeaderValue(mediaType)
+            {
+                CharSet = global::System.Text.Encoding.UTF8.WebName,
+            };
+            return stringContent;
+#endif
+        }
+
+        /// <summary>
+        /// Creates a JSON request content instance using a source-generated serializer context.
+        /// </summary>
+        public static global::System.Net.Http.HttpContent CreateJsonContent(
+            object? inputValue,
+            global::System.Type inputType,
+            string mediaType,
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext)
+        {
+            inputType = inputType ?? throw new global::System.ArgumentNullException(nameof(inputType));
+            jsonSerializerContext = jsonSerializerContext ?? throw new global::System.ArgumentNullException(nameof(jsonSerializerContext));
+
+            if (string.IsNullOrWhiteSpace(mediaType))
+            {
+                throw new global::System.ArgumentException("Media type is required.", nameof(mediaType));
+            }
+
+#if NET5_0_OR_GREATER
+            var jsonTypeInfo = jsonSerializerContext.GetTypeInfo(inputType) ??
+                               throw new global::System.InvalidOperationException($"No JsonTypeInfo registered for '{inputType}'.");
+            return global::System.Net.Http.Json.JsonContent.Create(
+                inputValue: inputValue,
+                jsonTypeInfo: jsonTypeInfo,
+                mediaType: new global::System.Net.Http.Headers.MediaTypeHeaderValue(mediaType));
+#else
+            var json = global::System.Text.Json.JsonSerializer.Serialize(
+                value: inputValue,
+                inputType: inputType,
+                jsonSerializerContext);
+            var stringContent = new global::System.Net.Http.StringContent(
+                content: json,
+                encoding: global::System.Text.Encoding.UTF8);
+            stringContent.Headers.ContentType = new global::System.Net.Http.Headers.MediaTypeHeaderValue(mediaType)
+            {
+                CharSet = global::System.Text.Encoding.UTF8.WebName,
+            };
+            return stringContent;
+#endif
+        }
+
+        /// <summary>
+        /// Reads JSON content into the specified type using serializer options.
+        /// </summary>
+        public static async global::System.Threading.Tasks.Task<T?> ReadFromJsonAsync<T>(
+            this global::System.Net.Http.HttpContent content,
+            global::System.Text.Json.JsonSerializerOptions? jsonSerializerOptions,
+            global::System.Threading.CancellationToken cancellationToken)
+        {
+            content = content ?? throw new global::System.ArgumentNullException(nameof(content));
+
+#if NET5_0_OR_GREATER
+            return await global::System.Net.Http.Json.HttpContentJsonExtensions.ReadFromJsonAsync<T>(
+                content,
+                jsonSerializerOptions,
+                cancellationToken).ConfigureAwait(false);
+#else
+            using var stream = await AutoSdkPolyfills.ReadAsStreamAsync(content, cancellationToken).ConfigureAwait(false);
+            return await global::System.Text.Json.JsonSerializer.DeserializeAsync<T>(
+                utf8Json: stream,
+                options: jsonSerializerOptions,
+                cancellationToken: cancellationToken).ConfigureAwait(false);
+#endif
+        }
+
+        /// <summary>
+        /// Reads JSON content into the specified type using a source-generated serializer context.
+        /// </summary>
+        public static async global::System.Threading.Tasks.Task<T?> ReadFromJsonAsync<T>(
+            this global::System.Net.Http.HttpContent content,
+            global::System.Text.Json.Serialization.JsonSerializerContext jsonSerializerContext,
+            global::System.Threading.CancellationToken cancellationToken)
+        {
+            content = content ?? throw new global::System.ArgumentNullException(nameof(content));
+            jsonSerializerContext = jsonSerializerContext ?? throw new global::System.ArgumentNullException(nameof(jsonSerializerContext));
+
+#if NET5_0_OR_GREATER
+            return (T?)await global::System.Net.Http.Json.HttpContentJsonExtensions.ReadFromJsonAsync(
+                content,
+                typeof(T),
+                jsonSerializerContext,
+                cancellationToken).ConfigureAwait(false);
+#else
+            using var stream = await AutoSdkPolyfills.ReadAsStreamAsync(content, cancellationToken).ConfigureAwait(false);
+            return (T?)await global::System.Text.Json.JsonSerializer.DeserializeAsync(
+                utf8Json: stream,
+                returnType: typeof(T),
+                jsonSerializerContext,
+                cancellationToken: cancellationToken).ConfigureAwait(false);
+#endif
+        }
     }
 }
-#endif
\ No newline at end of file
diff --git a/src/libs/Tavus/Generated/Tavus.ReplicasClient.CreateReplica.g.cs b/src/libs/Tavus/Generated/Tavus.ReplicasClient.CreateReplica.g.cs
index 1a74f00..f25885e 100644
--- a/src/libs/Tavus/Generated/Tavus.ReplicasClient.CreateReplica.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ReplicasClient.CreateReplica.g.cs
@@ -140,7 +140,6 @@ partial void ProcessCreateReplicaResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ReplicasClient.DeleteReplica.g.cs b/src/libs/Tavus/Generated/Tavus.ReplicasClient.DeleteReplica.g.cs
index ef33b4f..ecaa533 100644
--- a/src/libs/Tavus/Generated/Tavus.ReplicasClient.DeleteReplica.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ReplicasClient.DeleteReplica.g.cs
@@ -119,13 +119,6 @@ partial void ProcessDeleteReplicaResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.ReplicasClient.GetReplica.g.cs b/src/libs/Tavus/Generated/Tavus.ReplicasClient.GetReplica.g.cs
index bbe647b..324d5ce 100644
--- a/src/libs/Tavus/Generated/Tavus.ReplicasClient.GetReplica.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ReplicasClient.GetReplica.g.cs
@@ -131,7 +131,6 @@ partial void ProcessGetReplicaResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ReplicasClient.ListReplicas.g.cs b/src/libs/Tavus/Generated/Tavus.ReplicasClient.ListReplicas.g.cs
index d98080a..01efbe5 100644
--- a/src/libs/Tavus/Generated/Tavus.ReplicasClient.ListReplicas.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ReplicasClient.ListReplicas.g.cs
@@ -125,7 +125,6 @@ partial void ProcessListReplicasResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.ReplicasClient.RenameReplica.g.cs b/src/libs/Tavus/Generated/Tavus.ReplicasClient.RenameReplica.g.cs
index a749bf6..5b89925 100644
--- a/src/libs/Tavus/Generated/Tavus.ReplicasClient.RenameReplica.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.ReplicasClient.RenameReplica.g.cs
@@ -146,7 +146,6 @@ partial void ProcessRenameReplicaResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.VideosClient.DeleteVideo.g.cs b/src/libs/Tavus/Generated/Tavus.VideosClient.DeleteVideo.g.cs
index 5cab031..e6d5816 100644
--- a/src/libs/Tavus/Generated/Tavus.VideosClient.DeleteVideo.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.VideosClient.DeleteVideo.g.cs
@@ -119,13 +119,6 @@ partial void ProcessDeleteVideoResponse(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
-                    using var __content = await __response.Content.ReadAsStreamAsync(
-#if NET5_0_OR_GREATER
-                        cancellationToken
-#endif
-                    ).ConfigureAwait(false);
-
                 }
                 catch (global::System.Exception __ex)
                 {
diff --git a/src/libs/Tavus/Generated/Tavus.VideosClient.GenerateVideo.g.cs b/src/libs/Tavus/Generated/Tavus.VideosClient.GenerateVideo.g.cs
index 217358b..0c74dea 100644
--- a/src/libs/Tavus/Generated/Tavus.VideosClient.GenerateVideo.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.VideosClient.GenerateVideo.g.cs
@@ -140,7 +140,6 @@ partial void ProcessGenerateVideoResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.VideosClient.GetVideo.g.cs b/src/libs/Tavus/Generated/Tavus.VideosClient.GetVideo.g.cs
index 81886a8..d1dc2a4 100644
--- a/src/libs/Tavus/Generated/Tavus.VideosClient.GetVideo.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.VideosClient.GetVideo.g.cs
@@ -131,7 +131,6 @@ partial void ProcessGetVideoResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.VideosClient.ListVideos.g.cs b/src/libs/Tavus/Generated/Tavus.VideosClient.ListVideos.g.cs
index 8b91116..9c7fa0d 100644
--- a/src/libs/Tavus/Generated/Tavus.VideosClient.ListVideos.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.VideosClient.ListVideos.g.cs
@@ -125,7 +125,6 @@ partial void ProcessListVideosResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken
diff --git a/src/libs/Tavus/Generated/Tavus.VideosClient.RenameVideo.g.cs b/src/libs/Tavus/Generated/Tavus.VideosClient.RenameVideo.g.cs
index 95bcbf4..a2707cf 100644
--- a/src/libs/Tavus/Generated/Tavus.VideosClient.RenameVideo.g.cs
+++ b/src/libs/Tavus/Generated/Tavus.VideosClient.RenameVideo.g.cs
@@ -146,7 +146,6 @@ partial void ProcessRenameVideoResponseContent(
                 try
                 {
                     __response.EnsureSuccessStatusCode();
-
                     using var __content = await __response.Content.ReadAsStreamAsync(
 #if NET5_0_OR_GREATER
                         cancellationToken