Remove the user's role using Role ID. Valid for Communifire version 5.2 and above.
Example URL to DELETE: http://your-community.com/api/users/14/roles/29
Please Note Your content type that you pass in the header of your request should be 'application/json'.
Please Note This method removes user roles at the Top Level Community. See REST API: Unassign Space Role for how to remove a user's space role via REST API.
is requesting access to a wiki that you have locked: http://my.axerosolutions.com/spaces/5/communifire-documentation/wiki/view/450/rest-api-remove-user-role