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 actionVS0T57ZT3B76RK9JFsYfsvKiO3s2TqyeaMmCf9LVdHXyCL59vDAZfrmv3q0HaSRyD+pY2owHzzli56feMqV2SoKdsMs=