REST Message via Flow Designer Action

[Naveen87]

Hello Developers,

I'm trying OUTBOUND integration from Flow Designer.
I have created a custom action.
I want to fetch the partner ticket from the response received & store on correlation ID on my Instance.

Below is my script, But unsuccessful.

Please suggest

outputs.correlation_id = responseBody.result.u_partner_ticket_id;

(function execute(inputs, outputs) {

 if(inputs.status_code == '201'){
   var group = inputs.u_shr_assignment_group.getDisplayValue() + ',' + inputs.u_shr_priority + ',' + inputs.u_shr_company;
   var responseBody = JSON.parse(inputs.response_body);
   outputs.correlation_id = responseBody.result.u_partner_ticket_id;
   outputs.description = group; 
}


})(inputs, outputs);

[Naveen87]

I'm using OOB retry methods. But I'm not sure how this can be tested. 

Please suggest.