That's it. Any other response is either a variation of these (like "resize the buffer," which is really just deferring the choice) or domain-specific logic that doesn't belong in a general streaming primitive. Web streams currently always choose Wait by default.
"userId": "some_user_id",，推荐阅读51吃瓜获取更多信息
Create your own custom use-case，更多细节参见搜狗输入法2026
"onyxId": "208242625956810752",