---
title: "Deselect a sub-calendar from conflict checking"
method: DELETE
path: "/appointments/calendars/selected"
tags: ["Appointments"]
---

# Deselect a sub-calendar from conflict checking

`DELETE /appointments/calendars/selected`

## Request

- Base URL: `https://be.graph8.com/api/v1`
- URL: `https://be.graph8.com/api/v1/appointments/calendars/selected`
- Auth: HTTP bearer

Remove a sub-calendar from the caller's conflict-checking set.
Reuses the in-app deselect_calendar logic (delete_selected_calendar).

## Query parameters

- `credential_id` integer, required
- `integration` string, required
- `external_id` string, required

## Headers

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

## Response `204`

Successful Response

## 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/89fc11143b70?raw)