'Update a social link given its id'

@requires_auth
@replace_event_id
@can_access
@api.doc('update_social_link', responses=PUT_RESPONSES)
@api.marshal_with(SOCIAL_LINK)
@api.expect(SOCIAL_LINK_POST)
def put(self, event_id, link_id):

    return LinkDAO.update(event_id, link_id, self.api.payload)
