I can't seem to get a valid response from the backlog API, even using the example request from the documentation. No matter what I do, I get this error (which isn't documented anywhere that I can find):
{'fault': {'faultstring': 'Invalid API call as no apiproduct match found', 'detail': {'errorcode': 'keymanagement.service.InvalidAPICallAsNoApiProductMatchFound'}}}
What am I doing wrong?