Four POST routes became one collection with the operation in the body, so the
three route pages collapse into one. samples became sample. Creates send an
Idempotency-Key and return a status_url to poll, which the client follows
rather than building the path.
Full rebuild is closed: regenerate_profiles answers 501 not_yet_available and
the docs say so instead of teaching a daily cadence that cannot run.
Pratik
34894e2cea