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 action8TW1VVA13DHHPVSSm8vK38cK+P0IDmr9rArGqzACxo+vm8rNubPZ6fUzptabIx11Q9dD8zGuZ0CmDP3a+wSVWpJGd78=