Update a patient

Replaces an existing Patient. Send the whole resource: read it, change what you need, and put it back. Anything you leave out is cleared, which is what PUT means in FHIR.

The replacement covers only the fields FHIR models here. Diagnoses, medication, allergies, notes, session history, portal access and insurance are never touched.

If the body carries an id it must match the one in the URL, or the request is refused with 400. An unknown id returns 404 and creates nothing.

As with create, only the first entry of identifier is kept and an inbound active is ignored.