code: public ServiceFuture<RunCommandDocumentInner> getAsync(String location, String commandId, final ServiceCallback<RunCommandDocumentInner> serviceCallback) {
          return ServiceFuture.fromResponse(getWithServiceResponseAsync(location, commandId), serviceCallback);
      }
docs: Gets specific run command for a subscription in a location.
  
  @param location The location upon which run commands is queried.
  @param commandId The command id.
  @param serviceCallback the async ServiceCallback to handle successful and failed responses.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceFuture} object