healthcare: add clarifying comment for FHIR update resource
@@ -37,6 +37,10 @@ func updateFHIRResource(w io.Writer, projectID, location, datasetID, fhirStoreID
fhirService := healthcareService.Projects.Locations.Datasets.FhirStores.Fhir
+ // The following payload works with a Patient resource and is not
+ // intended to work with other types of FHIR resources. If necessary,
+ // supply a new payload with data that corresponds to the FHIR resource
+ // you are updating.
payload := map[string]interface{}{
"resourceType": resourceType,
"id": fhirResourceID,
