AccessDeniedUser: arn:aws:sts::891377200336:assumed-role/APIG-to-S3-Role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::testhosting2025" because no identity-based policy allows the s3:ListBucket actionT3ZJAK99QBD9HFMSq3S2ohwS+DVFtcij9EoTTzWr2sBtY3LapCZy00SArAqSvQ/ZEHmIpPSNoDfQ0M2IT2ni73cf4ns=