Run java play framework application on https route in openshift

We have created a rest api using java play framework. And we are using set of self signed certificates.
Currently this application consumes a Java key stores (.jks files) for server identity. I am running rest api on https in my app.

From Jenkins, i build my docker file and then tag and deploy my image to openshift environment.

When i check logs on the pods, I can see my application is running on https only and from pod terminal I used curl to check if i can hit my rest api with client key/pem and ca certificate.

Now i want to expose https route for this pod

I see with the below cmd i can deploy my application on https route.
$ oc create route edge --service=frontend \
--cert=${MASTER_CONFIG_DIR}/ca.crt \
--key=${MASTER_CONFIG_DIR}/ca.key \
--ca-cert=${MASTER_CONFIG_DIR}/ca.crt \
--hostname=www.example.com

I have given server idenity key and pem and ca cert.

But i get below error
Requested host newhttpsstub.dev-test.awsdomain.local was rejected by the router. Reason: - spec.tls.certificate: Invalid value: "redacted certificate data": error verifying certificate: x509: certificate signed by unknown
authority.