如何在AsyncApi中标记Channel为Deprecated？无显示问题求助

你之前把deprecated: true加在了message节点下，这只会标记该消息为废弃，无法让整个Channel显示废弃标识。要标记整个Channel为废弃，需要将deprecated: true放在Channel的根层级，示例如下：

channels:
  queuing.XXX:
    description: >
      ....
    deprecated: true  # 在此处添加废弃标记
    publish:
      message:
        oneOf:
          - name: XXX
            description: >
              ...
            payload:
              $ref: '#/components/schemas/XXX'
...

如果只需要标记该Channel下的某个操作（比如publish/subscribe）为废弃，也可以在对应操作层级添加deprecated: true：

channels:
  queuing.XXX:
    description: >
      ....
    publish:
      deprecated: true  # 仅标记publish操作废弃
      message:
        oneOf:
          - name: XXX
            description: >
              ...
            payload:
              $ref: '#/components/schemas/XXX'
...

内容的提问来源于stack exchange，提问作者philgsk