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 action4E6BPZV0X2P9NBZMHsu5v05YpoTXubWsu2BEFywnXu1RMjh8BTxWlq8GTQ5gC2t2swnndNa7X4ZVy9BK5q8bhfuSB8o=