We are using Anthos service mesh on GKE and for one of the API endpoints we are getting the Below error, Any help would be really appreciated, I Tried providing a port name to the service as mentioned in another post. but nothing solved the problem.
< HTTP/2 502
< content-length: 87
< content-type: text/plain
< date: Fri, 23 Sep 2022 15:45:08 GMT
< server: istio-envoy
< x-envoy-upstream-service-time: 52
<
* Connection #0 to host example.com left intact
upstream connect error or disconnect/reset before headers. reset reason: protocol error