# Fetch a list of Calendars

Without params, it returns a list of Calendars the user has access to

Endpoint: GET /calendars
Version: 6.10.0
Security: BasicAuth, ApiKey

## Query parameters:

  - `all` (boolean)
    Can only be used by admins or managers to fetch all entities

  - `userId` (integer)
    Standard users can use this only with their own _userId_

## Response 200 fields (application/json):

  - `id` (integer)

  - `name` (string)

  - `data` (string)
    base64 encoded in iCalendar format

  - `attributes` (object)