[null,null,["最后更新时间 (UTC):2025-02-20。"],[[["Low ad requests in the Ads Activity report and a missing `a3p` parameter after the first request signal improper SDK integration for bidding partners."],["Ensure proper integration by verifying ad unit mappings, updating the AndroidManifest.xml file, matching ad unit IDs, initializing the Google Mobile Ads SDK, and using the latest adapter and SDK versions."]]],["Verify the bidding partner integration if the Ads Activity report shows fewer ad requests than expected or the `a3p` parameter is missing after the first ad request. Ensure proper setup by: confirming partner-specific integration in AdMob, verifying ad unit mappings per format, matching app and ad unit IDs between code and AdMob UI, updating `AndroidManifest.xml` with the correct app ID, initializing the Google Mobile Ads SDK with a `READY` adapter status before ad loading, and using the newest adapter and SDK versions.\n"]]