Read Waitlist entry as of a watermark

GET

/v1/object-types/hospitality.waitlist_entry/objects/{id}/as-of

const url = 'https://api.aerandil.com/v1/object-types/hospitality.waitlist_entry/objects/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/as-of?at=example';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}

curl --request GET \
  --url 'https://api.aerandil.com/v1/object-types/hospitality.waitlist_entry/objects/2489E9AD-2EE2-8E00-8EC9-32D5F69181C0/as-of?at=example' \
  --header 'Authorization: Bearer <token>'

Time-travel read: the instance as it stood at the at watermark, reconstructed by folding its structural events. Property values that were marking-redacted or truncated in the event log surface as sentinel objects, not values.

A reservation request the house could not take, waiting for inventory to free up. Not a reservation status and not a reservation: nothing traverses a waitlist entry, so it consumes no availability by construction. Carries the request (property, guest, room type, rate plan, dates, occupancy) so accept_waitlist_entry can replay it through the ordinary guarded create path, plus the wait’s own bookkeeping — reason for turnaway analysis, priority tier and requested_at for the working order (tier, then FIFO within tier), and telephone for OPERA’s call-to-confirm flow. An offer — the desk’s, or the automation lane’s matcher on a freed room-night — keeps the room-nights for the guest in the ledger’s blocked count until offer_deadline, listing them in held_nights so accept, cancel, a lapse and expiry give back exactly what was held; a lapsed offer returns the entry to waiting and the matcher passes the room to the next. The night audit expires the entry two business days after its requested departure.

Authorizations

aerandil_oauth
objects:read
aerandil_oauth
objects:hospitality.waitlist_entry:read

Parameters

Path Parameters

required

string format: uuid

Object id (UUID v7, server-generated at create time).

Query Parameters

required

string

The watermark: an event seq (integer, canonical — the /v1/events cursor namespace) or an RFC3339 timestamp (resolved to the latest seq at or before it in the tenant’s stream).

Responses

200

The reconstructed as-of state.

application/json

object

required

string

events_applied

required

integer

required

string format: uuid

last_event_seq

required

integer

last_event_ts

required

string format: date-time

object_type

required

Allowed value: hospitality.waitlist_entry

properties

required

Log-shaped folded bag: each entry is a typed {kind, value} object, a {redacted: [markings]} sentinel, or a {truncated_bytes: n} sentinel.

object

key

additional properties

any

Example

{
  "object_type": "hospitality.waitlist_entry"
}

404

Object did not exist at the watermark (not yet created, or already deleted).

422

Malformed at, or the object’s history predates structural event images and cannot back a faithful reconstruction.