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 actionKV4PEWGPH893GA6RhjVAWDi0cmQ2+V5B6/hArdCjMS2txEDG+PvtPx3x+2PGD5AWZRvEdHldfrUvk9J0186+Av+cGHQ=