Your question is Protect Stability From Requests. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
How do you handle situations where a client requests a feature that you know will negatively impact system stability? Describe a specific situation, including how you assessed the technical risk, explained it to the client, and proposed an alternative. Focus on how you balanced the client relationship, delivery commitments, and your responsibility for the system's long-term reliability.