code: public ServiceFuture<InputInner> getAsync(String resourceGroupName, String jobName, String inputName, final ServiceCallback<InputInner> serviceCallback) {
          return ServiceFuture.fromHeaderResponse(getWithServiceResponseAsync(resourceGroupName, jobName, inputName), serviceCallback);
      }
docs: Gets details about the specified input.
  
  @param resourceGroupName The name of the resource group that contains the resource. You can obtain this value from the Azure Resource Manager API or the portal.
  @param jobName The name of the streaming job.
  @param inputName The name of the input.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object