I am attempting to use Postman to call the REST API for an EAM tool using CURL, which I have no issue pulling what I need to using the Vendor's SDK. However, when using Postman, I was getting HTTP response when I expected JSON responses. The Vendor notified me that other customers had that issue using Postman, due to a X-Deploy-Current Blue/Green header being sent.
This seems to be a custom header that Postman is generating, and I cannot find any documentation online (Postman forums, SE, etc) that mention that header, or how to disable it.
The Vendor did not clue me into what the other customers had done to get that to go away, but I have dug through settings to no avail.