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 actionH0ECMY6C5Y6S7VQJ+H04SyyuLvuaFqR7BWM/uyU2SWBF3ih65um8pN7N3vpZlxnKRh8pe6qtuzrYimRZoH+snoX6rTI=