code: public Object run(String resourceGroupName, String workflowName, String triggerName) {
          return runWithServiceResponseAsync(resourceGroupName, workflowName, triggerName).toBlocking().single().body();
      }
docs: Runs a workflow trigger.
  
  @param resourceGroupName The resource group name.
  @param workflowName The workflow name.
  @param triggerName The workflow trigger name.
  @throws IllegalArgumentException thrown if parameters fail the validation
  @throws RestException thrown if the request is rejected by server
  @throws RuntimeException all other wrapped checked exceptions if the request fails to be sent
  @return the Object object if successful.