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 actionR9V6DE9QR2NPSJH3qYLp4P0+nf3t9jn32BlhOKyG7GNi6rmHuw8ElaKgWbVqV0wlgahkMcoGe8PaHHPaiKYQ8EcMd4E=