def METHOD_NAME(self, get_environment_resources_callback):
    resources = get_environment_resources_callback(self.name)['EnvironmentResources']
    queues = resources['Queues']
    worker_queue = None
    for queue in queues:
        if queue['Name'] == 'WorkerQueue':
            worker_queue = queue
    if worker_queue is None:
        raise WorkerQueueNotFound
    return worker_queue['URL']