I created the below code to accomplish the task. PFB the code:


String rtcURL = "https://*****";

        String user = "**";
        String pass = "***";

        JazzRootServicesHelper helper = new JazzRootServicesHelper(rtcURL, OSLCConstants.OSLC_RM_V2);

        JazzFormAuthClient client = helper.initFormClient(user, pass, "https://***");

        if (client.formLogin() == 200)
            System.out.println("Login SUCCESS!");

        String catalogUrl = helper.getCatalogUrl();

        String serviceProviderUrl = client.lookupServiceProviderUrl(catalogUrl, "TestProjectFromOSLCCode");

        String requirementFactory = client.lookupCreationFactory(serviceProviderUrl, OSLCConstants.OSLC_RM_V2,
                OSLCConstants.RM_REQUIREMENT_TYPE);

         URI uri = new URI("https://****");

        // ******

        ResourceShape featureInstanceShape = RmUtil.lookupRequirementsInstanceShapes(serviceProviderUrl,
                OSLCConstants.OSLC_RM_V2, OSLCConstants.RM_REQUIREMENT_TYPE, client, "Requirement");
   
        // ******

        Requirement requirement = new Requirement();
        requirement.setInstanceShape(featureInstanceShape.getAbout());
        requirement.setTitle("Test Artifact Using Code001");
        requirement.setDescription("Test Artifact Using Code");
        requirement.setServiceProvider(uri);

        String primaryText = "Test Primary Text";
        org.w3c.dom.Element obj = RmUtil.convertStringToHTML(primaryText);

        requirement.getExtendedProperties().put(RmConstants.PROPERTY_PRIMARY_TEXT, obj);

        ClientResponse response = client.createResource(requirementFactory, requirement,
                OslcMediaType.APPLICATION_RDF_XML, OslcMediaType.APPLICATION_RDF_XML);
          if (response.getStatusCode() == HttpStatus.SC_OK) {
            System.out.println("Success");
        }




Thanks
Vaibhav