setVariables(variables, "testVnfId123", "generic-vnf", "testReVer123");
WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);
setVariables(variables, "testVnfId123", "generic-vnf", "testReVer123");
WorkflowResponse workflowResponse = executeWorkFlow(processEngineRule, "GenericDeleteVnf", variables);