When ad type is set to "CPA", is it possible to use "offsite_conversion" with pixels, as we can do with "oCPM" ads?
For example, why can't I use the following:
$fbRequest['bid_info'] = array('ACTIONS' => $cData['creative_max_bid'] * 100);
$fbRequest['bid_type'] = 'CPA';
$fbRequest['conversion_specs'] = array('action.type' => array('offsite_conversion'), 'offsite_pixel' => $pixelRemoteId);
This kind of syntax works perfectly for oCPM ads but I wanted to try using CPA ads instead.
Instead, when I try to post the above to FB API, I get an exception with instructions to use "link_click" action instead.
Thank you, Dan