YouTube responded with an error: A maximum of one of the following filters may be specified:, <code>id</code>, <code>mySubscribers</code>, <code>categoryId</code>, <code>mine</code>, <code>managedByMe</code>, <code>forUsername</code>. In case of content owner authentication via the <code>onBehalfOfContentOwner</code> parameter, only the <code>id</code> or <code>managedByMe</code> may be specified.