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 actionWK9H9ZXSJTAD1YQDlO8c8abp3uR1qXJZMhB54Iw6YLiMPkZRC65pt0D4x6T9G8TOSQxQ4xbCCJQe5tDg9wKn1YdOur4=