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 actionMPWSNJKT2N7FN856SxqsrPEKGW/MNYEZJXr/2txoRF0Jp7pEjD874XNP5kK5g56Pa8Bi6ZB2leNfnKPb5zbmj1RBufM=