I’ve done every single thing right. just the way the course teaches. even after all of that, im still getting this error. PLEASE HELP.
Welcome to the Postman Community 
Can you share what you have set for the Auth at the Collection level, please?
Also, ensure that all your changes have been saved. You have many tabs open with unsaved changes (the orange dot in the tab).
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Hi Danny!
After about an hour trying and getting stressed hahaha I finally managed to do it. I set the Authorization of ‘Postman Library API v2’ as type ‘API Key’, key ‘api-key’, value ‘postmanrulz’. And it worked — I had been using the API key with value ‘skillcheck’, which is why it was giving me an error.
Everything worked out and I got the certificate. Thank you so much!
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