.withClientCertificateChain(clientCertificateChain) breaks Expectation JSON

[palatam]

Describe the issue
every time I try to use HttpRequest.request().withClientCertificateChain(clientCertificateChain(...) I get the following exception when calling the chained .respond(HttpResponse.response()....:

java.lang.IllegalArgumentException: incorrect expectation json format for:

  {
    "httpRequest" : {
      "method" : "POST",
      "path" : "/oauth2/token",
      "headers" : {
        "Content-Type" : [ "application/x-www-form-urlencoded;charset=UTF-8" ]
      },
      "secure" : true
    },
    "id" : "65b36753-ed36-440c-a93a-b5e3691359db",
    "priority" : 0,
    "timeToLive" : {
      "unlimited" : true
    },
    "times" : {
      "unlimited" : true
    }
  }

 schema validation errors:

  11 errors:
   - $.httpError: is missing, but is required, if specifying action of type Error
   - $.httpForward: is missing, but is required, if specifying action of type Forward
   - $.httpForwardClassCallback: is missing, but is required, if specifying action of type ForwardClassCallback
   - $.httpForwardObjectCallback: is missing, but is required, if specifying action of type ForwardObjectCallback
   - $.httpForwardTemplate: is missing, but is required, if specifying action of type ForwardTemplate
   - $.httpOverrideForwardedRequest: is missing, but is required, if specifying action of type OverrideForwardedRequest
   - $.httpResponse: is missing, but is required, if specifying action of type Response
   - $.httpResponseClassCallback: is missing, but is required, if specifying action of type ResponseClassCallback
   - $.httpResponseObjectCallback: is missing, but is required, if specifying action of type ResponseObjectCallback
   - $.httpResponseTemplate: is missing, but is required, if specifying action of type ResponseTemplate
   - oneOf of the following must be specified [httpError, httpForward, httpForwardClassCallback, httpForwardObjectCallback, httpForwardTemplate, httpOverrideForwardedRequest, httpResponse, httpResponseClassCallback, httpResponseObjectCallback, httpResponseTemplate]
  
  OpenAPI Specification: https://app.swaggerhub.com/apis/jamesdbloom/mock-server-openapi/5.15.x
  Documentation: https://mock-server.com/mock_server/creating_expectations.html

	at org.mockserver.serialization.ExpectationSerializer.deserializeArray(ExpectationSerializer.java:205)
	at org.mockserver.serialization.ExpectationSerializer.deserializeArray(ExpectationSerializer.java:158)
	at org.mockserver.client.MockServerClient.upsert(MockServerClient.java:1517)
	at org.mockserver.client.ForwardChainExpectation.respond(ForwardChainExpectation.java:84)
	at io.cloudcatalyst.journey.commons.domain.config.service.external.rest.authentication.MutualTLSTest.test(MutualTLSTest.java:211)
	at java.base/java.lang.reflect.Method.invoke(Method.java:580)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)

as you can see half of the Expectation's JSON is missing (e.g. no "httpResponse"), if I remove .withClientCertificateChain(clientCertificateChain) everything works fine but then client certificates are not matched

What you are trying to do

verify if my client is correctly using mTLS authentication

MockServer version
5.15.0