New Bidder: TradPlus

[tradplus]

🏷 Type of documentation

• new bid adapter
• update bid adapter
• new feature
• text edit only (wording, typos)
• bugfix (code examples)
• new examples

📋 Checklist

• Related pull requests in prebid.js or server are linked -> Paste link in this list or reference it on the PR itself
  New Adapter: TradPlus prebid-server#3987
• For new adapters check submitting your adapter docs

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[bretg]

Actually, looking at the code here, I think there's a problem. This documentation says zoneId is optional, but the json schema says it's required.

We need to talk about what zoneId actually is because it's part of the endpoint domain (https://{{ZoneID}}adx.tradplusad.com/{{AccountID}}/pserver) It's a strict rule in Prebid Server that publishers cannot be made to supply geographic information. It's ok if 'zoneId' is some kind of inventory identifier, but it's not ok if 'zone' is like 'Europe'. If so, zone needs to be optional and the bid adapter code needs to be updated to have a default.