Update reservation

This workflow allows third parties to update an existing reservation for a specific room with specified times.

The following parameters are used in the request. These are all required.

Parameter	Description
UltimoId	The internal Ultimo Id of a reservation for the room (ReservationLine Id).
StartTime	The start time (datetime) of reservation. Allowed formats: yyyy-MM-dd hh:mm:ss (i.e. 2018-08-21 15:21:59) UTC: yyyy-MM-ddThh:mm:ssZ (i.e. 2018-08- 20T15:17:59Z)
EndTime	The end time (datetime) of reservation. Allowed formats: yyyy-MM-dd hh:mm:ss (i.e. 2018-08-21 15:21:59) UTC: yyyy-MM-ddThh:mm:ssZ (i.e. 2018-08- 20T15:17:59Z)

Technical details

Basic URL (POST):

https://customer.ultimo.com/api/V1/Action/REST_UpdateReservation

Header data:

Parameter	Description
ApiKey	Request an API key at (application manager or consultant
ApplicationElementId	Fixed value “3736d834-fa5e-4edc-9abd-f38962ff8afd”

Body (example):

{
    "UltimoId": "00000006712",
    "StartTime": "2021-06-14 12:00:00",
    "EndTime": "2021-06-14 13:00:00"
}

Normal response:

Status: 200 OK

{
    "properties": {}
}

Responses when the action is not allowed:

Status: 400 Bad Request

{
    "message": "Room reservation cannot be requested or processed.\r\nCause: Meeting room 2 is not available.",
    "type": "3",
    "code": "1015"
}

In this case it is not allowed to make a reservation for a room that already has a reservation at the specified time. Ultimo will not process this action.

Status: 400 Bad Request

{
    "message": "Room reservation cannot be modified.\r\nCause: Room reservation is in the past.",
    "type": "3",
    "code": "1166"
}

In this case it is not allowed to modify a room reservation that lies in the past. Ultimo will not process this action.

Response when the API-key is invalid:

Status: 401 Unauthorized

{
    "message": "Missing API key",
    "code": "MissingApiKey"
}