}
		}

		// Ensure unique port names
		portNames := make(map[string]bool)

		for _, s := range value.Servers {
			if s == nil {
				v = AppendValidation(v, fmt.Errorf("server may not be nil"))
				continue
			}
			if s.Port != nil {
				if portNames[s.Port.Name] {

`

func httpGateway(host string, port int, portName, protocol string, gatewayIstioLabel string) string { //nolint: unparam
	return tmpl.MustEvaluate(gatewayTmpl, struct {
		GatewayHost       string
		GatewayPort       int
		GatewayPortName   string
		GatewayProtocol   string
		Credential        string
		GatewayIstioLabel string
		TLSMode           string
	}{
		host, port, portName, protocol, "", gatewayIstioLabel, "SIMPLE",
	})

transportProtocol: description: Applies only to `SIDECAR_INBOUND` context. type: string type: object listenerFilter: description: Match a specific listener filter. type: string name: description: Match a specific listener by its name. type: string portName: type: string portNumber: description: The service port/gateway port to which traffic is being sent/received. type: integer type: object proxy: description: Match on properties associated with a proxy. properties: metadata: additionalProperties:...