// TODO breeze doesn't support this at the moment / coni2k - 31 Jul. '17
// [ConcurrencyValidator(typeof(UserElementField))]
public async Task <IHttpActionResult> Delete(int userId, int elementFieldId, Delta <UserElementField> patch)
{
// Owner check: Entity must belong to the current user
var currentUserId = User.Identity.GetUserId <int>();
if (currentUserId != userId)
{
return(StatusCode(HttpStatusCode.Forbidden));
}
await _resourcePoolManager.DeleteUserElementFieldAsync(userId, elementFieldId);
return(StatusCode(HttpStatusCode.NoContent));
}