I am implementing consuming a REST API. My development environment is not C#, cURL, PHP, or any other commonly-used environment. I am using a Postman collection furnished by the API's developers as a base for my implementation. Issuing the request works: Postman screen capture
When I disable the Cookie Jar, the request no longer works in Postman.
I believe that what I need to do is to imitate whatever Postman is doing to retrieve those cookies and include them in the header of my request. How is Postman retrieving those server-side cookies?