webhookEnv property

String? webhookEnv
getter/setter pair

~english The environment identifier for the message callback (webhook) route.

  • Not set (null): The default callback route is used.
  • Empty string: The message is handled as unmatched.
  • A valid value: The message matches the callback route configured for the value on the server. ~end

~chinese 消息回调（webhook）路由的环境标识。

  • 不设置（null）：使用默认回调路由；
  • 空字符串：按未匹配处理；
  • 有效值：匹配服务端为该值配置的回调路由。 ~end

Implementation

String? webhookEnv;