Note:
This documentation is for version 2.0.0-beta12 of the library.
Some samples may not work with other versions.
Installation
Install the Google.Cloud.TextToSpeech.V1Beta1 package from NuGet. Add it to
your project in the normal way (for example by right-clicking on the
project in Visual Studio and choosing "Manage NuGet Packages...").
Please ensure you enable pre-release packages (for example, in the
Visual Studio NuGet user interface, check the "Include prerelease"
box). Some of the following samples might only work with the latest
pre-release version (2.0.0-beta12) of Google.Cloud.TextToSpeech.V1Beta1.
Authentication
When running on Google Cloud, no action needs to be taken to authenticate.
Otherwise, the simplest way of authenticating your API calls is to
set up Application Default Credentials.
The credentials will automatically be used to authenticate. See
Set up Application Default Credentials for more details.
Getting started
All operations are performed through the following client classes:
Create a client instance by calling the static Create or CreateAsync methods. Alternatively,
use the builder class associated with each client class (e.g. TextToSpeechClientBuilder for TextToSpeechClient)
as an easy way of specifying custom credentials, settings, or a custom endpoint. Clients are thread-safe,
and we recommend using a single instance across your entire application unless you have a particular need
to configure multiple client objects separately.
Using the REST (HTTP/1.1) transport
This library defaults to performing RPCs using gRPC using the binary Protocol Buffer wire format.
However, it also supports HTTP/1.1 and JSON, for situations where gRPC doesn't work as desired. (This is typically due to an incompatible proxy
or other network issue.) To create a client using HTTP/1.1, specify a RestGrpcAdapter reference for the GrpcAdapter property in the client builder.
Sample code:
var client = new TextToSpeechClientBuilder
{
GrpcAdapter = RestGrpcAdapter.Default
}.Build();
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003e\u003ccode\u003eGoogle.Cloud.TextToSpeech.V1Beta1\u003c/code\u003e is a .NET client library for the Google Cloud Text-to-Speech API, and the documentation pertains to version \u003ccode\u003e2.0.0-beta12\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eInstallation of the library requires adding the \u003ccode\u003eGoogle.Cloud.TextToSpeech.V1Beta1\u003c/code\u003e package from NuGet, and ensuring that pre-release packages are enabled.\u003c/p\u003e\n"],["\u003cp\u003eAuthentication is automatic when running on Google Cloud, and for other environments, Application Default Credentials should be set up for simplified API call authentication.\u003c/p\u003e\n"],["\u003cp\u003eAll operations are performed through \u003ccode\u003eTextToSpeechClient\u003c/code\u003e or \u003ccode\u003eTextToSpeechLongAudioSynthesizeClient\u003c/code\u003e classes, which can be instantiated via \u003ccode\u003eCreate\u003c/code\u003e, \u003ccode\u003eCreateAsync\u003c/code\u003e, or their respective builder classes.\u003c/p\u003e\n"],["\u003cp\u003eThe library defaults to gRPC for RPCs, but it also supports HTTP/1.1 with JSON by specifying a \u003ccode\u003eRestGrpcAdapter\u003c/code\u003e in the client builder.\u003c/p\u003e\n"]]],[],null,[]]
