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Can't send test values in AppGyver tutorial

Hi! Trying to go though your AppGyver tutorial, but keep receiving the error. What can be the problem?


The problem is exactly what the error says: the JSON body sent in the request is wrong or the Content-Type header is either missing or not set to application/json.


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@mark-piller, thank you. Your words made me look more carefully what I copy-pasted from the guide.
On the screenshot I see " application/json" without spaces.

But I copied this value from this part of the guide:

It contains spaces and thus didn’t work.I removed them and it was fine. This spaces are somewhat misleading for noobs like me

Thanks, Artem. We will fix it in the guide.