How can I reject the bid request?

[karen-hovhannisyan-qp]

Hello everyone,

I am trying to integrate Smaato advertiser service(http://dspportal.smaato.com/), which uses OpenRTB standards. I want to reject the bid request which contains mime type which my ad doesn't support. For example bid request sends application/javascript (richmedia), but my ad supports only image/jpeg, image/png, image/gif. How can I reject such bid requests?

Thanks

[opinali]

Hi @karenhovhannisian, this library is only concerned with the representation of OpenRTB messages, ideally you should checking this with Smaato's documentation or support. But since your question is about a pretty general feature of the protocol (so I don't think Smaato's implementation would do something unique): you need to check the mimes field of the request's Banner, Video, or Image assets for native impressions; in all cases the field is an array of all MIME types the request supports, so you can reject all impressions that don't include at least one of your image types in that list.