patch https://fhir-api.zapehr.com/r4b/Appointment/
Appointment on the FHIR specification website.
A booking of a healthcare event among patient(s), practitioner(s), related person(s) and/or device(s) for a specific date/time. This may result in one or more Encounter(s).
The body should be a list of valid JSON patches for Appointment. For example, to update a Slot status to busy, this would be the body:
[
{
op: 'replace',
path: '/status',
value: 'busy',
},
],