Hi Ashish,
Based on your use case, I assume this is a dialer that routes a call to an outbound flow?
Question is why is there a need to call the API and fetch the wrap-up? The ININ-OUTBOUND-TRANSFERRED-TO-FLOW system wrap-up is standard for all dialer calls routed to a flow.
However, you still need to assign a default wrap-up code to your flow correct? This wrap-up gets attached to the conversation together with the system wrap-up.

Also, if you have several set wrap-up code actions inside this outbound flow, then why is there still a need to fetch the wrap-up?
I don't see a situation where the wrap-up is unknown. Is this workflow then checking past calls/conversations where you are filtering based on wrap-up?
Can you elaborate your use case here?
------------------------------
Niel Vicente
DAMAC Properties Co. LLC
------------------------------