Developer guidelines for creating a Postman file

To create a file from Postman, you must first create a collection when saving, next to SEND.

To enable saving, on this screen, select the Create a collection option, give it a name, and click the V.

Now select the option to save to the collection you defined.

To create a file from the collection that was defined, go to the collection tab, click the three dots on the specific collection, and select the Export option.

At the end, a json file is created, which should be attached to the service call in the system.