code: public Observable<Void> moveAsync(String resourceGroupName, String workflowName, WorkflowInner move) {
          return moveWithServiceResponseAsync(resourceGroupName, workflowName, move).map(new Func1<ServiceResponse<Void>, Void>() {
              @Override
              public Void call(ServiceResponse<Void> response) {
                  return response.body();
              }
          });
      }
docs: Moves an existing workflow.
  
  @param resourceGroupName The resource group name.
  @param workflowName The workflow name.
  @param move The workflow to move.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @return the {@link ServiceResponse} object if successful.