I've seen this pop up in a couple places before but it seems like I'm having a similar error with no luck.
I'm trying to auth with a service account before hitting a graphQL endpoint, but the header variable that I'm setting in the auth step isn't making it's way to the graphQL step.
I'll attach some pictures of the process. I can see that the test response for the Auth call is returning the proper json object but the failed graphql response has undefined set for the header.
variable in graphql call
auth call setup
defining the variable
Any help would be much appreciated.