v1
latestOpenAPI 3.0.32026-07-2632131.4 MBReservations Open Api [Beta]
Update reservation's Custom Fields
Edit the values of any custom fields on an existing reservation.
put/reservations-v3/{reservationId}/custom-fields
Path parameters
reservationIdstring required
Example:5f92cbf10cf217478ba93561
The Guesty reservation ID
Request body
Example request
{
"customFields": [
{
"fieldId": "5fa02fa358d2db673e17bc2d",
"value": "Including Jacuzzi"
}
]
}Response
Reservation Custom Fields Updated
Example response
{
"reservationId": "5f92cbf10cf217478ba93561"
}