feat: Generate Google.Apis.Texttospeech.v1beta1 version 1.73.0.4040

Author: amanda-tarafa

DiscoveryJson/texttospeech.v1beta1.json

@@ -266,13 +266,17 @@
       }
     }
   },
-  "revision": "20251202",
+  "revision": "20260123",
   "rootUrl": "https://texttospeech.googleapis.com/",
   "schemas": {
     "AdvancedVoiceOptions": {
       "description": "Used for advanced voice options.",
       "id": "AdvancedVoiceOptions",
       "properties": {
+        "enableTextnorm": {
+          "description": "Optional. If true, textnorm will be applied to text input. This feature is enabled by default. Only applies for Gemini TTS.",
+          "type": "boolean"
+        },
         "lowLatencyJourneySynthesis": {
           "description": "Only for Journey voices. If false, the synthesis is context aware and has a higher latency.",
           "type": "boolean"
@@ -667,7 +671,7 @@
       "properties": {
         "advancedVoiceOptions": {
           "$ref": "AdvancedVoiceOptions",
-          "description": "Advanced voice options."
+          "description": "Optional. Advanced voice options."
         },
         "audioConfig": {
           "$ref": "AudioConfig",

Src/Generated/Google.Apis.Texttospeech.v1beta1/Google.Apis.Texttospeech.v1beta1.cs

@@ -1,4 +1,4 @@
-// Copyright 2025 Google LLC
+// Copyright 2026 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -660,6 +660,13 @@ namespace Google.Apis.Texttospeech.v1beta1.Data
     /// <summary>Used for advanced voice options.</summary>
     public class AdvancedVoiceOptions : Google.Apis.Requests.IDirectResponseSchema
     {
+        /// <summary>
+        /// Optional. If true, textnorm will be applied to text input. This feature is enabled by default. Only applies
+        /// for Gemini TTS.
+        /// </summary>
+        [Newtonsoft.Json.JsonPropertyAttribute("enableTextnorm")]
+        public virtual System.Nullable<bool> EnableTextnorm { get; set; }
+
         /// <summary>
         /// Only for Journey voices. If false, the synthesis is context aware and has a higher latency.
         /// </summary>
@@ -1191,7 +1198,7 @@ public class SynthesizeLongAudioRequest : Google.Apis.Requests.IDirectResponseSc
     /// <summary>The top-level message sent by the client for the `SynthesizeSpeech` method.</summary>
     public class SynthesizeSpeechRequest : Google.Apis.Requests.IDirectResponseSchema
     {
-        /// <summary>Advanced voice options.</summary>
+        /// <summary>Optional. Advanced voice options.</summary>
         [Newtonsoft.Json.JsonPropertyAttribute("advancedVoiceOptions")]
         public virtual AdvancedVoiceOptions AdvancedVoiceOptions { get; set; }
 

Src/Generated/Google.Apis.Texttospeech.v1beta1/Google.Apis.Texttospeech.v1beta1.csproj

@@ -3,9 +3,9 @@
   <!-- nupkg information -->
   <PropertyGroup>
     <Title>Google.Apis.Texttospeech.v1beta1 Client Library</Title>
-    <Version>1.73.0.3988</Version>
+    <Version>1.73.0.4040</Version>
     <Authors>Google LLC</Authors>
-    <Copyright>Copyright 2025 Google LLC</Copyright>
+    <Copyright>Copyright 2026 Google LLC</Copyright>
     <PackageTags>Google</PackageTags>
     <PackageProjectUrl>https://github.com/google/google-api-dotnet-client</PackageProjectUrl>
     <PackageLicenseExpression>Apache-2.0</PackageLicenseExpression>