namespace Azure.ResourceManager.ApiManagement
{
    public class ApiManagementBackendCollection : ArmCollection, IAsyncEnumerable<ApiManagementBackendResource>, IEnumerable, IEnumerable<ApiManagementBackendResource>
    {
        [AsyncStateMachine(typeof(<ExistsAsync>d__11))]
        public virtual Task<Response<bool>> ExistsAsync(string backendId, CancellationToken cancellationToken = default);
    }
}