I had this same issue running: `#!/bin/bash echo "Uploading IPA to Appstore Connect..." if xcrun altool --upload-app --type ios -f "$UNITY_PLAYER_PATH" -u "$ITUNES_USERNAME" -p "$ITUNES_PASSWORD" ; then echo "Upload IPA to Appstore Connect finished with success" else echo "Upload IPA to Appstore Connect failed" fi Using the Unity Cloud Build (UCB) at around 17:00 on Friday 17th Feb, so around the same time this was posted. Is this likely an Apple authentication or UCB issue? There is no log data associated with the error code. `[2023-02-17T15:58:39.880Z] - 7.2.7.2.7.4 - INFO: Executing Script at Assets/Editor/post-build-push-ipa-appstore.bash [2023-02-17T15:58:39.881Z] - 7.2.7.2.7.4 - INFO: "/BUILD_PATH/xxxx iOS/Assets/Editor/post-build-push-ipa-appstore.bash" "/BUILD_PATH/xxxx/xxxx iOS/temp20230217-6499-77chsl" "/BUILD_PATH/xxxx/.build/last/xxxxios" ios Uploading IPA to Appstore Connect... [error] *** Error: Error uploading '/BUILD_PATH/xxxx/.build/last/xxxxios/xxxx.ipa'. [error] *** Error: Unable to upload archive. Failed to authenticate for session: ( [error]     "Error Domain=ITunesConnectionAuthenticationErrorDomain Code=-24169 "Error Description not available" UserInfo={NSLocalizedRecoverySuggestion=Error Description not available, NSLocalizedDescription=Error Description not available, NSLocalizedFailureReason=App Store operation failed.}" ) (-1011)

This issue seems to be resolved, but it is not clear where it originated.