Source or signature verification failed

A rejected request returns HTTP 403, and message states the reason: origin_not_allowed (the Origin is not listed, or both Origin and Referer are missing), referer_not_allowed (the Referer is not listed), bundle_id_mismatch, package_name_mismatch, or sign_mismatch (the iOS Bundle ID, Android package name, or signature does not match), or platform_mismatch (the SDK platform does not match the integration platform, for example when an Android SDK is initialized with a Web integration key). Use the reason code to check the matching Origin, Referer, Bundle ID, Package Name, or App Signature. For validation rules and platform-specific differences, see Applications and Integrations.