AccessDeniedUser: arn:aws-us-gov:sts::467662230146:assumed-role/cop-ui_apigw_s3_role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::cop-ui-static-assets-467662230146" because no identity-based policy allows the s3:ListBucket action7JY5THGBAASRWQ6BFcf8fYeAQxjGGtgjLmMyWv91sKvbpKH2EIbj3qWEeV4W33ssUhpBZdH/1qaIUoEmV9cruazClAN4+dW8AF1cJzL03Gxq8eTMp+6tNFiOhTA=