Describe the solution you'd like
Whenever there are "subgraph" issues, its almost impossible to figure what's going on from the apollo router's logs. You might see something generic like this:

This is missing 2 crucial pieces of information:

• what was the http status code of the response
• what was the text body of the response (if any)

There could be extra components between the router and subgraph (e.g service mesh), so having this additional information would demistify where things went wrong.

Describe alternatives you've considered
N/A

Additional context
N/A