patch https://fhir-api.zapehr.com/r4b/ResearchSubject/
ResearchSubject on the FHIR specification website.
A physical entity which is the primary unit of operational and/or administrative interest in a study.
The body should be a list of valid JSON patches for ResearchSubject. For example, to update a Slot status to busy, this would be the body:
[
{
op: 'replace',
path: '/status',
value: 'busy',
},
],