Your question is Define Solutions Architect Role. 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).
You're interviewing for a customer-facing technical role at a cloud platform company. The interviewer wants to see whether you understand the product-facing purpose of the role, not just the job title.
What is a Solutions Architect at Google?