Ensure explicit operators from ClientResult for AudioTranscription

Author: christothes

specification/base/typespec/audio/operations.tsp

@@ -3,6 +3,7 @@ import "@typespec/openapi";
 
 import "../common";
 import "./models.tsp";
+import "../../../client/models/audio.models.tsp";
 
 using TypeSpec.Http;
 using TypeSpec.OpenAPI;
@@ -40,12 +41,7 @@ interface Audio {
     | CreateTranscriptionResponseVerboseJson
     | CreateTranscriptionResponseJson
     | SseResponseOf<CreateTranscriptionResponseStreamEvent>
-    | {
-        // TODO: This response is not defined in the OpenAPI spec.
-        @header contentType: "text/plain";
-
-        @body responseBody: string;
-      }
+    | DotNetCombinedJsonTranscriptionResponse
     | ErrorResponse;
 
   @route("translations")

src/Generated/Models/Audio/AudioTranscription.Serialization.cs

@@ -3,6 +3,7 @@
 #nullable disable
 
 using System;
+using System.ClientModel;
 using System.ClientModel.Primitives;
 using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
@@ -246,5 +247,13 @@ protected virtual AudioTranscription PersistableModelCreateCore(BinaryData data,
         }
 
         string IPersistableModel<AudioTranscription>.GetFormatFromOptions(ModelReaderWriterOptions options) => "J";
+
+        [Experimental("OPENAI001")]
+        public static explicit operator AudioTranscription(ClientResult result)
+        {
+            using PipelineResponse response = result.GetRawResponse();
+            using JsonDocument document = JsonDocument.Parse(response.Content);
+            return DeserializeAudioTranscription(document.RootElement, ModelSerializationExtensions.WireOptions);
+        }
     }
 }

src/Generated/OpenAIModelFactory.cs

@@ -164,6 +164,23 @@ public static StreamingAudioTranscriptionTextDoneUpdate StreamingAudioTranscript
             return new StreamingAudioTranscriptionTextDoneUpdate(StreamingAudioTranscriptionUpdateKind.TranscriptTextDone, additionalBinaryDataProperties: null, text, transcriptionTokenLogProbabilities.ToList());
         }
 
+        public static AudioTranscription AudioTranscription(string task = default, string language = default, TimeSpan? duration = default, string text = default, IEnumerable<TranscribedWord> words = default, IEnumerable<TranscribedSegment> segments = default, IEnumerable<AudioTokenLogProbabilityDetails> transcriptionTokenLogProbabilities = default)
+        {
+            words ??= new ChangeTrackingList<TranscribedWord>();
+            segments ??= new ChangeTrackingList<TranscribedSegment>();
+            transcriptionTokenLogProbabilities ??= new ChangeTrackingList<AudioTokenLogProbabilityDetails>();
+
+            return new AudioTranscription(
+                task,
+                language,
+                duration,
+                text,
+                words.ToList(),
+                segments.ToList(),
+                transcriptionTokenLogProbabilities.ToList(),
+                additionalBinaryDataProperties: null);
+        }
+
         public static AudioTranslation AudioTranslation(string task = default, string language = default, TimeSpan? duration = default, string text = default, IEnumerable<TranscribedSegment> segments = default)
         {
             segments ??= new ChangeTrackingList<TranscribedSegment>();
@@ -1271,23 +1288,6 @@ public static RunStepCollectionOptions RunStepCollectionOptions(string afterId =
             return new RunStepCollectionOptions(afterId, beforeId, pageSizeLimit, order, additionalBinaryDataProperties: null);
         }
 
-        public static AudioTranscription AudioTranscription(string task = default, string language = default, TimeSpan? duration = default, string text = default, IEnumerable<TranscribedWord> words = default, IEnumerable<TranscribedSegment> segments = default, IEnumerable<AudioTokenLogProbabilityDetails> transcriptionTokenLogProbabilities = default)
-        {
-            words ??= new ChangeTrackingList<TranscribedWord>();
-            segments ??= new ChangeTrackingList<TranscribedSegment>();
-            transcriptionTokenLogProbabilities ??= new ChangeTrackingList<AudioTokenLogProbabilityDetails>();
-
-            return new AudioTranscription(
-                task,
-                language,
-                duration,
-                text,
-                words.ToList(),
-                segments.ToList(),
-                transcriptionTokenLogProbabilities.ToList(),
-                additionalBinaryDataProperties: null);
-        }
-
         public static ChatCompletionCollectionOptions ChatCompletionCollectionOptions(string afterId = default, int? pageSizeLimit = default, ChatCompletionCollectionOrder? order = default, IDictionary<string, string> metadata = default, string model = default)
         {
             metadata ??= new ChangeTrackingDictionary<string, string>();