/*!

@mainpage Eventarc API C++ Client Library

An idiomatic C++ client library for the [Eventarc API][cloud-service-docs], a

service to asynchronously deliver events.

While this library is **GA**, please note Google Cloud C++ client libraries do **not** follow [Semantic Versioning](https://semver.org/).

@tableofcontents{HTML:2}

## Quickstart

The following shows the code that you'll run in the

`google/cloud/eventarc/quickstart/` directory,

which should give you a taste of the Eventarc API C++ client library API.

@snippet quickstart.cc all

## Main classes

<!-- inject-client-list-start -->

This library offers multiple `*Client` classes, which are listed below. Each one

of these classes exposes all the RPCs for a service as member functions of the

class. This library groups multiple services because they are part of the same

product or are often used together. A typical example may be the administrative

and data plane operations for a single product.

The library also has other classes that provide helpers, configuration

parameters, and infrastructure to mock the `*Client` classes when testing your

application.

- [\c eventarc_publishing_v1::PublisherClient](@ref google::cloud::eventarc_publishing_v1::PublisherClient)

- [\c eventarc_v1::EventarcClient](@ref google::cloud::eventarc_v1::EventarcClient)

<!-- inject-client-list-end -->

## More Information

- @ref common-error-handling - describes how the library reports errors.

- @ref eventarc-override-endpoint - describes how to override the default

endpoint.

- @ref eventarc-override-authentication - describes how to change the

authentication credentials used by the library.

- @ref eventarc-override-retry - describes how to change the default retry

policies.

- @ref eventarc-env - describes environment variables that can configure the behavior of the library.

- @ref eventarc-override-universe-domain - describes how to override the default universe domain.

[cloud-service-docs]: https://cloud.google.com/eventarc

*/