/// <summary>
 /// Check nested resource name validity and availability
 /// </summary>
 /// <remarks>
 /// This method checks whether a proposed nested resource name is valid and
 /// available.
 /// </remarks>
 /// <param name='operations'>
 /// The operations group for this extension method.
 /// </param>
 /// <param name='groupName'>
 /// Name of the resource group
 /// </param>
 /// <param name='serviceName'>
 /// Name of the service
 /// </param>
 /// <param name='parameters'>
 /// Requested name to validate
 /// </param>
 /// <param name='cancellationToken'>
 /// The cancellation token.
 /// </param>
 public static async Task <NameAvailabilityResponse> CheckChildrenNameAvailabilityAsync(this IServicesOperations operations, string groupName, string serviceName, NameAvailabilityRequest parameters, CancellationToken cancellationToken = default(CancellationToken))
 {
     using (var _result = await operations.CheckChildrenNameAvailabilityWithHttpMessagesAsync(groupName, serviceName, parameters, null, cancellationToken).ConfigureAwait(false))
     {
         return(_result.Body);
     }
 }