code: func (actor Actor) GetProcessByTypeAndApplication(processType string, appGUID string) (Process, Warnings, error) {
  	process, warnings, err := actor.CloudControllerClient.GetApplicationProcessByType(appGUID, processType)
  	if _, ok := err.(ccerror.ProcessNotFoundError); ok {
  		return Process{}, Warnings(warnings), actionerror.ProcessNotFoundError{ProcessType: processType}
  	}
  	return Process(process), Warnings(warnings), err
  }
docs: // GetProcessByTypeAndApplication returns a process for the given application
  // and type.