public final OperationFuture<ChannelOperationResponse, OperationMetadata> startChannelAsync(
      ChannelName name) {
    StartChannelRequest request =
        StartChannelRequest.newBuilder().setName(name == null ? null : name.toString()).build();
    return startChannelAsync(request);
  }
Starts the specified channel. Part of the video pipeline will be created only when the
StartChannel request is received by the server.

<p>Sample code:

<pre>{@code
// 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.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (LivestreamServiceClient livestreamServiceClient = LivestreamServiceClient.create()) {
  ChannelName name = ChannelName.of("[PROJECT]", "[LOCATION]", "[CHANNEL]");
  ChannelOperationResponse response = livestreamServiceClient.startChannelAsync(name).get();
}
}</pre>

@param name Required. The name of the channel resource, in the form of:
    `projects/{project}/locations/{location}/channels/{channelId}`.
@throws com.google.api.gax.rpc.ApiException if the remote call fails
java-video-live-stream/google-cloud-live-stream/src/main/java/com/google/cloud/video/livestream/v1/LivestreamServiceClient.java