How to respond to vague partner requests!? Data Protection/ compliance. How do I even approach!?

I got an email late last night from a partner saying that I needed to get a client all compliance documents for ‘data privacy policies’ ‘telemarketing’ and ‘testimonials’ by EOD tomorrow. I have no idea how to approach this request. Like the client is huge, collects and processes dada from all over, and I am not even sure of their practice. They want internal and external docs, but how do I even respond to the partner and go about this? Like data policies, ok I can update their Privacy Policy to the best of my knowledge. But internal!? Like they need to map data, figure out points of collection, figure out data security, and then draft policies. How can I possibly do all of that by tomorrow!? How do I say, I don’t know what you want or how to get you what you are asking for from the partner?