When SDNC try to send REST request to 3^rd^ party controller I am getting below error..

2017-11-08 08:01:56,623 | ERROR | qtp649279960-129 | RestapiCallNode                  | 334 - org.onap.ccsdk.sli.restapicall - 0.1.0 | Error sending the request: Exception while sending http request to client javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target

I could find for https connection need to set some ssl parameters while calling RestapiCallNode plugin. 

I have tried passing trustStoreFileName=/usr/lib/jvm/java-8-openjdk-amd64/jre/lib/security/jssecacerts and trustStorePassword=changeit

I am not sure which path should be used for “keyStoreFileName”.

Do we need to create a SDNC client keyStore file in sdnc_controller_container ?

Attached the karaf.log