v1
latestOpenAPI 3.0.32026-07-2632131.4 MBReservations
Update reservation's Custom Fields
For updating custom fields, use the <a href="https://open-api-docs.guesty.com/reference/reservationsopenapicontroller_updatereservationcustomfields">new API</a>
put/reservations/{id}/custom-fields
Path parameters
idstring required
Reservation ID
Request body
Example request
{
"customFields": [
{
"fieldId": "5f744b491af840002ca636a2",
"value": "wifipassword"
}
]
}Response
The updated object