Istio egress with MTLS external service

Hi All,

I am trying to configure istio (1.7.0) on AWS EKS cluster so that I can consume external MTLS service. I have followed the steps mentioned in the documentation provided like

it’s showing error

400 No required SSL certificate was sent

400 Bad Request

No required SSL certificate was sent

Even I followed different GitHub threads where people mentioned solution, but unfortunately, it still throwing the same error.

Configured client cert and key as per documentation:

Any help would be highly appreciated.