post
https://api.greynoise.io/v3/workspaces//tactics//files
List the files observed during a detection's session, with each file's
path, size, type, and hashes.
Set mutations_only=true to restrict the response to files the session
actually created or modified, rather than every file it touched.
This endpoint returns metadata only - it never carries file bytes.
Retrieve a file's contents with the host artifact content endpoint,
which is gated on its own entitlement.
This endpoint takes no request body.
