Constructor
new TextToSpeechClient(optionsopt, gaxInstanceopt)
Construct an instance of TextToSpeechClient.
Parameters:
Name | Type | Attributes | Description | ||||||||||||||||||||||||||||||||||||||||||||||||
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options |
object |
<optional> |
The configuration object. The options accepted by the constructor are described in detail in this document. The common options are: Properties
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gaxInstance |
gax |
<optional> |
loaded instance of |
Members
apiEndpoint
The DNS address for this API service.
apiEndpoint
The DNS address for this API service - same as servicePath.
port
The port for this API service.
scopes
The scopes needed to make gRPC calls for every method defined in this service.
servicePath
The DNS address for this API service.
Methods
close() → {Promise}
Terminate the gRPC channel and close the client.
The client will no longer be usable and all future behavior is undefined.
Returns:
Type | Description |
---|---|
Promise |
A promise that resolves when the client is closed. |
getProjectId() → {Promise}
Return the project ID used by this class.
Returns:
Type | Description |
---|---|
Promise |
A promise that resolves to string containing the project ID. |
initialize() → {Promise}
Initialize the client. Performs asynchronous operations (such as authentication) and prepares the client. This function will be called automatically when any class method is called for the first time, but if you need to initialize it before calling an actual method, feel free to call initialize() directly.
You can await on this method if you want to make sure the client is initialized.
Returns:
Type | Description |
---|---|
Promise |
A promise that resolves to an authenticated service stub. |
matchLocationFromModelName(modelName) → {string}
Parse the location from Model resource.
Parameters:
Name | Type | Description |
---|---|---|
modelName |
string |
A fully-qualified path representing Model resource. |
Returns:
Type | Description |
---|---|
string |
A string representing the location. |
matchModelFromModelName(modelName) → {string}
Parse the model from Model resource.
Parameters:
Name | Type | Description |
---|---|---|
modelName |
string |
A fully-qualified path representing Model resource. |
Returns:
Type | Description |
---|---|
string |
A string representing the model. |
matchProjectFromModelName(modelName) → {string}
Parse the project from Model resource.
Parameters:
Name | Type | Description |
---|---|---|
modelName |
string |
A fully-qualified path representing Model resource. |
Returns:
Type | Description |
---|---|
string |
A string representing the project. |
modelPath(project, location, model) → {string}
Return a fully-qualified model resource name string.
Parameters:
Name | Type | Description |
---|---|---|
project |
string | |
location |
string | |
model |
string |
Returns:
Type | Description |
---|---|
string |
Resource name string. |
streamingSynthesize(optionsopt) → {Stream}
Performs bidirectional streaming speech synthesis: receive audio while sending text.
Parameters:
Name | Type | Attributes | Description |
---|---|---|---|
options |
object |
<optional> |
Call options. See CallOptions for more details. |
Returns:
Type | Description |
---|---|
Stream |
An object stream which is both readable and writable. It accepts objects representing StreamingSynthesizeRequest for write() method, and will emit objects representing StreamingSynthesizeResponse on 'data' event asynchronously. Please see the documentation for more details and examples. |
Example
/**
* This snippet has been automatically generated and should be regarded as a code template only.
* It will require modifications to work.
* It may require correct/in-range values for request initialization.
* TODO(developer): Uncomment these variables before running the sample.
*/
/**
* StreamingSynthesizeConfig to be used in this streaming attempt. Only
* specified in the first message sent in a `StreamingSynthesize` call.
*/
// const streamingConfig = {}
/**
* Input to synthesize. Specified in all messages but the first in a
* `StreamingSynthesize` call.
*/
// const input = {}
// Imports the Texttospeech library
const {TextToSpeechClient} = require('@google-cloud/text-to-speech').v1beta1;
// Instantiates a client
const texttospeechClient = new TextToSpeechClient();
async function callStreamingSynthesize() {
// Construct request
const request = {
};
// Run request
const stream = await texttospeechClient.streamingSynthesize();
stream.on('data', (response) => { console.log(response) });
stream.on('error', (err) => { throw(err) });
stream.on('end', () => { /* API call completed */ });
stream.write(request);
stream.end();
}
callStreamingSynthesize();