public final UnaryCallable<ListLocationsRequest, ListLocationsResponse> listLocationsCallable() {
    return stub.listLocationsCallable();
  }
Lists information about the supported locations for this service.

<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 (EndpointServiceClient endpointServiceClient = EndpointServiceClient.create()) {
  ListLocationsRequest request =
      ListLocationsRequest.newBuilder()
          .setName("name3373707")
          .setFilter("filter-1274492040")
          .setPageSize(883849137)
          .setPageToken("pageToken873572522")
          .build();
  while (true) {
    ListLocationsResponse response =
        endpointServiceClient.listLocationsCallable().call(request);
    for (Location element : response.getLocationsList()) {
      // doThingsWith(element);
    }
    String nextPageToken = response.getNextPageToken();
    if (!Strings.isNullOrEmpty(nextPageToken)) {
      request = request.toBuilder().setPageToken(nextPageToken).build();
    } else {
      break;
    }
  }
}
}</pre>
java-vertexai/google-cloud-vertexai/src/main/java/com/google/cloud/vertexai/api/EndpointServiceClient.java