@BetaApi
  public final ListRegionBackendServicesPagedResponse listRegionBackendServices(
      ProjectRegionName region) {
    ListRegionBackendServicesHttpRequest request =
        ListRegionBackendServicesHttpRequest.newBuilder()
            .setRegion(region == null ? null : region.toString())
            .build();
    return listRegionBackendServices(request);
  }
@ BetaApi public final ListRegionBackendServicesPagedResponse listRegionBackendServices ( ProjectRegionName region ) { ListRegionBackendServicesHttpRequest request = ListRegionBackendServicesHttpRequest . newBuilder ( ) . setRegion ( region == null ? null : region . toString ( ) ) . build ( ) ; return listRegionBackendServices ( request ) ; }
Retrieves the list of regional BackendService resources available to the specified project in
the given region.

<p>Sample code:

<pre><code>
try (RegionBackendServiceClient regionBackendServiceClient = RegionBackendServiceClient.create()) {
ProjectRegionName region = ProjectRegionName.of("[PROJECT]", "[REGION]");
for (BackendService element : regionBackendServiceClient.listRegionBackendServices(region).iterateAll()) {
// doThingsWith(element);
}
}
</code></pre>

@param region Name of the region scoping this request.
@throws com.google.api.gax.rpc.ApiException if the remote call fails