Type of issue

As part of support for SKAdNetwork, Prebid SDK requires passing an object to PBS Bid Adapters in the imp.ext.skadn object. The issue here is that PBS is treating the skadn object as a bidder and failing on validation, since skadn is not a bidder due to #1478.

Requirements

The requirements of this ticket are the following:

• Ensure imp.ext.skadn is treated as a non-bider valid key
• Ensure imp.ext.skadn is passed to Bid Adapters
• Ensure the response object seatbid.bid.ext.skadn received from bidders is forwarded back to Prebid SDK

sample skadn request object:

{ "imp": [ { "ext": { "skadn": { "version": "2.0", "sourceapp": "880047117", "skadnetlist":{ "max":306, "excl":[2,8,10,55], "addl":[ "cDkw7geQsH.skadnetwork", "qyJfv329m4.skadnetwork" ] } } } } ] } 

sample skadn response object:

{ "seatbid": [ { "bid": [ { "ext": { "skadn": { "version": "2.0", "network": "cDkw7geQsH.skadnetwork", "campaign": "45", "itunesitem": "123456789", "nonce": "473b1a16-b4ef-43ad-9591-fcf3aefa82a7", "sourceapp": "880047117", "timestamp": "1594406341", "signature": "MEQCIEQlmZRNfYzKBSE8QnhLTIHZZZWCFgZpRqRxHss65KoFAiAJgJKjdrWdkLUOCCjuEx2RmFS7daRzSVZRVZ8RyMyUXg==" } } } ] } ] } 

Other information

prebid/prebid-mobile-ios#342