---
title: "Mark host or attendees as no-show"
method: POST
path: "/appointments/bookings/{booking_uid}/mark-absent"
tags: ["Appointments"]
---

# Mark host or attendees as no-show

`POST /appointments/bookings/{booking_uid}/mark-absent`

## Request

- Base URL: `https://be.graph8.com/api/v1`
- URL: `https://be.graph8.com/api/v1/appointments/bookings/{booking_uid}/mark-absent`
- Auth: HTTP bearer

Record a no-show for the host, one or more attendees, or both.

Pass ``host=true`` to flag the host as absent.  Pass ``attendees`` as a
list of attendee dicts (each containing at least ``email``) to flag
specific attendees.  Backed by ``BookingsHandler.handle_mark_absent``
(updates ``no_show`` flags; sends no automatic notifications - this is
an operator CRM action).  Raises 404 when the booking uid is not visible
to the caller.

## Path parameters

- `booking_uid` string, required: Booking UID (uuid string).

## Headers

- `Authorization` string, nullable
- `X-Target-Org-Id` string, nullable

## Request body

- MarkAbsentRequest
  - `host` boolean, nullable
  - `attendees` object[], nullable

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/graph8/apis/graph8-developer-api.md) · [All operations](https://skmtc.dev/graph8/apis/graph8-developer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/graph8/apis/graph8-developer-api/revisions/2e7cfa0ca921?raw)