"Trace" a Destination call

Hi experts,

my question is simple: is there a way to "trace" (and see in detail) what is sent through a destination, created inside HCP, and what arrives to the destination service?

I've tried to set "Debug" level to these logs:

• com.sap.core.connectivity.destinations
• com.sap.core.connectivity.httpdestinations

but i can't see these infos.

Thanks in advance.

Regards,

M.