><tr><td>Level</td><td>Warning</td></tr></tbody></table></div><p>This message occurs when a authentication Policy specifies the use of JWT authentication, but
the targeted <a href=https://kubernetes.io/docs/concepts/services-networking/service/>Kubernetes services</a> is not configured
properly. A properly targeted Kubernetes service requires the port to be named with a prefix of http|http2|https
(see <a href=/v1.15/docs/ops/configuration/traffic-management/protocol-selection/>Protocol Selection</a>) and al