Hello,on https://developer.amazon.com/docs/mobile-ads/mb-faq.html i see"Q: Has your SDK been updated for GDPR?We have updated our iOS SDK version 2.2.17.0 and Android SDK version 5.9.0 in the event you wish to pass user consent information, as defined by the EU IAB Transparency & Consent Framework to Amazon bidders. The SDK consumes GDPR keys - IABConsent_SubjectToGDPR and IABConsent_ConsentString from NSUserDefaults(iOS) and SharedPreferences(Android) and injects them into the “tender” request. whether you are relying on legitimate interest as your processing justification, and please provide an additional key “APS_GDPR_Pub_Pref_Li” and set the value to “1”. There are no API changes required."However you are not registered as vendor https://vendorlist.consensu.org/vendorlist.jsonit's normal ?
Source: amazon.com