WorkflowExecutionActivityView workflowExecutionActivity = workflowExecutionActivityMessageService.updateExecutionActivity(workflowExecutionActivityGuid, updateWorkflowExecutionActivityView) ResponseEntity.ok(workflowExecutionActivity)
The method workflowExecutionActivityMessageService.updateExecutionActivity(workflowExecutionActivityGuid,updateWorkflowExecutionActivityView) takes two parameters, workflowExecutionActivityGuid and updateWorkflowExecutionActivityView. The first parameter workflowExecutionActivityGuid is an input parameter and the second one updateWorkflowExecutionActivityView is an output parameter.