googleapis · sofisl · Dec 6, 2022 · Dec 6, 2022 · Dec 6, 2022
@@ -101,6 +101,7 @@ Samples are in the [`samples/`](https://github.com/googleapis/google-cloud-node/
 | Text_to_speech.synthesize_speech | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-texttospeech/samples/generated/v1/text_to_speech.synthesize_speech.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-texttospeech/samples/generated/v1/text_to_speech.synthesize_speech.js,samples/README.md) |
 | Text_to_speech.list_voices | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech.list_voices.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech.list_voices.js,samples/README.md) |
 | Text_to_speech.synthesize_speech | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech.synthesize_speech.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech.synthesize_speech.js,samples/README.md) |
+| Text_to_speech_long_audio_synthesize.synthesize_long_audio | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech_long_audio_synthesize.synthesize_long_audio.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-texttospeech/samples/generated/v1beta1/text_to_speech_long_audio_synthesize.synthesize_long_audio.js,samples/README.md) |
 | Quickstart | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-texttospeech/samples/quickstart.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-texttospeech/samples/quickstart.js,samples/README.md) |
 | Quickstart.test | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-cloud-texttospeech/samples/test/quickstart.test.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-cloud-texttospeech/samples/test/quickstart.test.js,samples/README.md) |
 

@@ -1,4 +1,4 @@
-// Copyright 2021 Google LLC
+// Copyright 2022 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -58,19 +58,6 @@ service TextToSpeech {
   }
 }
 
-// The top-level message sent by the client for the `ListVoices` method.
-message ListVoicesRequest {
-  // Optional. Recommended.
-  // [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
-  // If not specified, the API will return all supported voices.
-  // If specified, the ListVoices call will only return voices that can be used
-  // to synthesize this language_code. For example, if you specify `"en-NZ"`,
-  // all `"en-NZ"` voices will be returned. If you specify `"no"`, both
-  // `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
-  // returned.
-  string language_code = 1 [(google.api.field_behavior) = OPTIONAL];
-}
-
 // Gender of the voice as described in
 // [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice).
 enum SsmlVoiceGender {
@@ -94,7 +81,7 @@ enum SsmlVoiceGender {
 // Configuration to set up audio encoder. The encoding determines the output
 // audio format that we'd like.
 enum AudioEncoding {
-  // Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
+  // Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][google.rpc.Code.INVALID_ARGUMENT].
   AUDIO_ENCODING_UNSPECIFIED = 0;
 
   // Uncompressed 16-bit signed little-endian samples (Linear PCM).
@@ -122,6 +109,19 @@ enum AudioEncoding {
   ALAW = 6;
 }
 
+// The top-level message sent by the client for the `ListVoices` method.
+message ListVoicesRequest {
+  // Optional. Recommended.
+  // [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
+  // If not specified, the API will return all supported voices.
+  // If specified, the ListVoices call will only return voices that can be used
+  // to synthesize this language_code. For example, if you specify `"en-NZ"`,
+  // all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+  // `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+  // returned.
+  string language_code = 1 [(google.api.field_behavior) = OPTIONAL];
+}
+
 // The message returned to the client by the `ListVoices` method.
 message ListVoicesResponse {
   // The list of voices.
@@ -171,8 +171,8 @@ message SynthesizeSpeechRequest {
 
 // Contains text input to be synthesized. Either `text` or `ssml` must be
 // supplied. Supplying both or neither returns
-// [google.rpc.Code.INVALID_ARGUMENT][]. The input size is limited to 5000
-// characters.
+// [google.rpc.Code.INVALID_ARGUMENT][google.rpc.Code.INVALID_ARGUMENT]. The input size is limited to 5000
+// bytes.
 message SynthesisInput {
   // The input source, which is either plain text or SSML.
   oneof input_source {
@@ -181,7 +181,7 @@ message SynthesisInput {
 
     // The SSML document to be synthesized. The SSML document must be valid
     // and well-formed. Otherwise the RPC will fail and return
-    // [google.rpc.Code.INVALID_ARGUMENT][]. For more information, see
+    // [google.rpc.Code.INVALID_ARGUMENT][google.rpc.Code.INVALID_ARGUMENT]. For more information, see
     // [SSML](https://cloud.google.com/text-to-speech/docs/ssml).
     string ssml = 2;
   }
@@ -260,7 +260,7 @@ message AudioConfig {
   // converting to the desired sample rate (which might result in worse audio
   // quality), unless the specified sample rate is not supported for the
   // encoding chosen, in which case it will fail the request and return
-  // [google.rpc.Code.INVALID_ARGUMENT][].
+  // [google.rpc.Code.INVALID_ARGUMENT][google.rpc.Code.INVALID_ARGUMENT].
   int32 sample_rate_hertz = 5 [(google.api.field_behavior) = OPTIONAL];
 
   // Optional. Input only. An identifier which selects 'audio effects' profiles

@@ -0,0 +1,90 @@
+// Copyright 2022 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package google.cloud.texttospeech.v1beta1;
+
+import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/cloud/texttospeech/v1beta1/cloud_tts.proto";
+import "google/longrunning/operations.proto";
+import "google/protobuf/timestamp.proto";
+
+option cc_enable_arenas = true;
+option csharp_namespace = "Google.Cloud.TextToSpeech.V1Beta1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/texttospeech/v1beta1;texttospeech";
+option java_multiple_files = true;
+option java_outer_classname = "TextToSpeechLongAudioSynthesisProto";
+option java_package = "com.google.cloud.texttospeech.v1beta1";
+option php_namespace = "Google\\Cloud\\TextToSpeech\\V1beta1";
+option ruby_package = "Google::Cloud::TextToSpeech::V1beta1";
+
+// Service that implements Google Cloud Text-to-Speech API.
+service TextToSpeechLongAudioSynthesize {
+  option (google.api.default_host) = "texttospeech.googleapis.com";
+  option (google.api.oauth_scopes) =
+      "https://www.googleapis.com/auth/cloud-platform";
+
+  // Synthesizes long form text asynchronously.
+  rpc SynthesizeLongAudio(SynthesizeLongAudioRequest)
+      returns (google.longrunning.Operation) {
+    option (google.api.http) = {
+      post: "/v1beta1/{parent=projects/*/locations/*/voices/*}:SynthesizeLongAudio"
+      body: "*"
+    };
+    option (google.longrunning.operation_info) = {
+      response_type: "SynthesizeLongAudioResponse"
+      metadata_type: "SynthesizeLongAudioMetadata"
+    };
+  }
+}
+
+// The top-level message sent by the client for the
+// `SynthesizeLongAudio` method.
+message SynthesizeLongAudioRequest {
+  // The resource states of the request in the form of
+  // projects/*/locations/*/voices/*.
+  string parent = 1;
+
+  // Required. The Synthesizer requires either plain text or SSML as input.
+  SynthesisInput input = 2 [(google.api.field_behavior) = REQUIRED];
+
+  // Required. The configuration of the synthesized audio.
+  AudioConfig audio_config = 3 [(google.api.field_behavior) = REQUIRED];
+
+  // Specifies a Cloud Storage URI for the synthesis results. Must be
+  // specified in the format: `gs://bucket_name/object_name`, and the bucket
+  // must already exist.
+  string output_gcs_uri = 4;
+
+  // The desired voice of the synthesized audio.
+  VoiceSelectionParams voice = 5;
+}
+
+// The message returned to the client by the `SynthesizeLongAudio` method.
+message SynthesizeLongAudioResponse {}
+
+// Metadata for response returned by the `SynthesizeLongAudio` method.
+message SynthesizeLongAudioMetadata {
+  // Time when the request was received.
+  google.protobuf.Timestamp start_time = 1;
+
+  // Time of the most recent processing update.
+  google.protobuf.Timestamp last_update_time = 2;
+
+  // The progress of the most recent processing update in percentage, ie. 70.0%.
+  double progress_percentage = 3;
+}