# Update calendar sharing

This function lists the users that are available for use with CalDAV and CardDAV

Endpoint: GET /CPDAVD/list_users
Version: 11.136.0.4
Security: BasicAuth

## Response 200 fields (application/json):

  - `apiversion` (integer)
    The version of the API.
    Example: 3

  - `func` (string)
    The name of the method called.
    Example: "list_users"

  - `module` (string)
    The name of the module called.
    Example: "CPDAVD"

  - `result` (object)

  - `result.data` (array)
    Example: [{"someone@example.com":{"addressbook":{"description":"Default Address Book automatically created for your account.","displayname":"cPanel CardDAV Address Book","protected":1,"type":"VADDRESSBOOK"},"calendar":{"calendar-color":"#ff6c2c","description":"Default Calendar automatically created for your account.","displayname":"cPanel CalDAV Calendar","protected":1,"type":"VCALENDAR"}}}]

  - `result.errors` (array,null)
    List of errors if the API failed.

  - `result.messages` (array,null)
    List of messages generated by the API.

  - `result.metadata` (object)

  - `result.status` (integer)
    - 1 — Success.
- 0 — Failed. Check the errors field for more details.
    Enum: 0, 1

  - `result.warnings` (array,null)
    List of warnings generated by the API. Warnings describe non-critical failures or other problematic conditions noted while running an API.