code: public ServiceFuture<NameAvailabilityResponseInner> checkChildrenNameAvailabilityAsync(String groupName, String serviceName, NameAvailabilityRequest parameters, final ServiceCallback<NameAvailabilityResponseInner> serviceCallback) {
          return ServiceFuture.fromResponse(checkChildrenNameAvailabilityWithServiceResponseAsync(groupName, serviceName, parameters), serviceCallback);
      }
docs: Check nested resource name validity and availability.
  This method checks whether a proposed nested resource name is valid and available.
  
  @param groupName Name of the resource group
  @param serviceName Name of the service
  @param parameters Requested name to validate
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object