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 action12KZFHB41YB7TJCY/AJIEwWI0zjo5ZKhm+ka0rqrOtDGZN1Jp8iIpa6Lt6HL3xFgblZ73NktFKVDT9t9qt96jZuG1ms=