OpenAI Assistant API Response, Flag for "Clarifying Questions"

Currently building a simple chatbot. to improve my API usage efficiency i put prompt after every reply from the assistant to ask if the question is answered or not. The problem is, sometimes the assistant reply with clarifying question like “can you explain more about …”. I just hope there is a flag in the response to easily differs them, maybe using path like “$.data[:].content[:].text.flag”