curl --request PATCH \
  --url https://api.sortx.co.uk/calendar/appointments/{id} \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "requestId": "<string>",
  "expectedRevision": 123,
  "title": "<string>",
  "location": "<string>",
  "notes": "<string>",
  "propertyId": "<string>",
  "contactId": "<string>"
}
'

const options = {
  method: 'PATCH',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    requestId: '<string>',
    expectedRevision: 123,
    title: '<string>',
    location: '<string>',
    notes: '<string>',
    propertyId: '<string>',
    contactId: '<string>'
  })
};

fetch('https://api.sortx.co.uk/calendar/appointments/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.sortx.co.uk/calendar/appointments/{id}"

payload = {
    "requestId": "<string>",
    "expectedRevision": 123,
    "title": "<string>",
    "location": "<string>",
    "notes": "<string>",
    "propertyId": "<string>",
    "contactId": "<string>"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.patch(url, json=payload, headers=headers)

print(response.text)

{
  "id": "<string>",
  "title": "<string>",
  "kind": "<string>",
  "subjectKind": "<string>",
  "subjectId": "<string>",
  "startsAt": "<string>",
  "endsAt": "<string>",
  "location": "<string>",
  "status": "<string>",
  "createdByUserId": "<string>",
  "propertyId": "<string>",
  "propertyLabel": "<string>",
  "staffId": "<string>",
  "staffUserId": "<string>",
  "staffName": "<string>",
  "contactId": "<string>",
  "contactName": "<string>",
  "notes": "<string>",
  "revision": 123,
  "outcome": "attended",
  "outcomeNote": "<string>",
  "outcomeRecordedAt": "<string>",
  "feedback": {
    "interest": "keen",
    "themes": [
      "<string>"
    ],
    "nextAction": "send_offer",
    "note": "<string>"
  },
  "followUpTaskId": "<string>",
  "cancelReason": "<string>",
  "cancelledAt": "<string>",
  "createdAt": "<string>",
  "updatedAt": "<string>",
  "createdBy": {
    "kind": "user",
    "userId": "<string>"
  },
  "followUp": {
    "id": "<string>",
    "title": "<string>",
    "dueOn": "<string>",
    "status": "<string>"
  },
  "history": [
    {
      "id": "<string>",
      "revision": 123,
      "action": "<string>",
      "startsAt": "<string>",
      "endsAt": "<string>",
      "previousStartsAt": "<string>",
      "previousEndsAt": "<string>",
      "staffId": "<string>",
      "staffName": "<string>",
      "previousStaffId": "<string>",
      "previousStaffName": "<string>",
      "status": "<string>",
      "note": "<string>",
      "detail": {},
      "actorUserId": "<string>",
      "actor": {
        "kind": "user",
        "userId": "<string>"
      },
      "createdAt": "<string>"
    }
  ]
}

{
  "_tag": "TenantCreateRejected",
  "reason": "<string>",
  "field": "<string>"
}

{
  "_tag": "Unauthenticated"
}

{
  "_tag": "TenantSuspended",
  "tenantId": "<string>",
  "reason": "<string>"
}

{
  "_tag": "EntitlementMissing",
  "tenantId": "<string>",
  "moduleId": "<string>"
}

{
  "_tag": "TenantNotFound",
  "slug": "<string>"
}

{
  "_tag": "WebhookDuplicate",
  "integration": "<string>",
  "externalId": "<string>"
}

{
  "_tag": "RateLimited",
  "key": "<string>",
  "retryAfterSeconds": 123,
  "message": "<string>"
}

{
  "_tag": "IntegrationUnavailable",
  "integration": "<string>",
  "detail": "<string>"
}