Hi ,
I am also stuck with the Shopify documentation. Its not giving proper guidance for the migration. I used rest API functions for my current fulfillment app. Could you please guide me what are the steps that you have taken ?. If you can give some example for fulfilment request to fulfilment service, fulfillment accept by fulfillment service, and closing the fulfillment with tracking no will be helpful.
Also is this migration is mandatory since the app is working well with legacy fulfillment API.
@trisha-3
Did you got a solution? if yes Please assist me.
Thanks