Match waitlist entries

POST

/v1/actions/hospitality.action.match_waitlist_entries/apply

curl --request POST \
  --url https://api.aerandil.com/v1/actions/hospitality.action.match_waitlist_entries/apply \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{ "branch": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "params": {}, "return_modified": false, "target": { "id": "2489E9AD-2EE2-8E00-8EC9-32D5F69181C0", "object_type": "hospitality.availability_day" } }'

• Production API

Offer a freed room-night to the waitlist. Takes the ledger row that moved; reads its room type’s waiting entries in working order (priority, then requested_at, then id) and offers every one whose whole stay the house can now take — the selling ceiling on every ledger night, the rate plan’s stay window and the restriction wall, exactly what accept will check — each offer holding its nights until the property’s offer deadline, so the next entry is judged against what the last one left. Passes over entries already offered, entries whose offer once lapsed (the desk can still offer them), guest_request entries (a need the ledger cannot see) and arrivals already past. The automation lane fires it when a night’s headroom rises: a cancellation, a no-show, a block or offer released, a room back in order, more rooms on sale. A no-op when nothing clears.

Effects: modify hospitality.waitlist_entry; modify hospitality.availability_day; create hospitality.guest_message; create hospitality.guest_conversation; modify hospitality.guest_conversation; link hospitality.link.guest_conversation_for_person; link hospitality.link.guest_conversation_at_property; link hospitality.link.guest_conversation_anchored_to_reservation; link hospitality.link.guest_message_in_conversation.

Authorizations

• aerandil_oauth
  actions:apply
• aerandil_oauth
  actions:hospitality.action.match_waitlist_entries:apply

Request Body^required

Media typeapplication/json

object

branch

Apply against an open branch’s overlay view instead of the canonical (main) plane. The action’s writes land in the branch’s copy-on-first-write overlay, its events in the branch’s own stream, and the invocation is journaled for merge-by-replay. Branch writes are action-only, so this is the write-side entry point to a branch (POST /v1/branches forks one).

string format: uuid

params

required

object

return_modified

When true, the response carries modified_objects and modified_links projections — the engine reads the event log inside the same transaction so the projection observes the handler’s own writes.

boolean

target

required

object

id

required

string format: uuid

object_type

required

Allowed value: hospitality.availability_day

Responses

200

Action applied. modified_objects and modified_links populated when return_modified: true was supplied.

Media typeapplication/json

ApplyActionResponse

Envelope returned by the Aerandil action engine. correlation_id ties every event emitted by this invocation; modified_objects and modified_links project the events the handler emitted (per the action’s declared effects); warnings carries any non-blocking soft-validator observations.

object

correlation_id

required

Per-invocation correlation id; matches events.correlation_id for every event this action appended.

string format: uuid

modified_links

required

Links established or removed by this invocation. Empty when the caller did not request return_modified.

Array<object>

object

from_id

required

string format: uuid

from_type

required

string

kind

required

Allowed values: linked

link_type

required

Allowed values: hospitality.link.guest_conversation_for_person hospitality.link.guest_conversation_at_property hospitality.link.guest_conversation_anchored_to_reservation hospitality.link.guest_message_in_conversation

to_id

required

string format: uuid

to_type

required

string

modified_objects

required

Objects created, modified, or soft-deleted by this invocation. Empty when the caller did not request return_modified.

Array<object>

object

id

required

string format: uuid

kind

required

Allowed values: modified created

object_type

required

Allowed values: hospitality.waitlist_entry hospitality.availability_day hospitality.guest_message hospitality.guest_conversation

warnings

Non-blocking soft-validator observations emitted during this invocation (e.g. comp-authority over-limit, recipe pour-cost over sell-price). Absent when no warnings were emitted.

Array<object>

object

message

required

Human-readable summary, suitable for logging or operator-UI surfacing.

string

object_type

required

Object type the warning was raised against.

string

property

Property the warning anchors to, when a single field is the locus. Absent for multi-field rules.

string

rule

required

Stable kebab-case rule identifier (e.g. comp-authority-over-limit).

string

Example

{
  "modified_links": [
    {
      "kind": "linked",
      "link_type": "hospitality.link.guest_conversation_for_person"
    }
  ],
  "modified_objects": [
    {
      "kind": "modified",
      "object_type": "hospitality.waitlist_entry"
    }
  ]
}

409

Conflict — concurrent modification or unique constraint violation.

422

Validation error — parameter validation or business-rule violation.