I am trying to download the rate card for my Azure subscription and since this morning the request is ending in an HTTP 400. This is the error
<?xml version="1.0" encoding="utf-8"?>
<Error>
<Code>InvalidAuthenticationInfo</Code>
<Message>Authentication information is not given in the correct format. Check the value of Authorization header.
RequestId:757bb26d-801e-005b-45e9-d7361f000000
Time:2018-04-19T14:19:26.9289239Z</Message>
</Error>
The Api Call I make is. In the header I also pass the access token.
https://management.azure.com/subscriptions/<subscription id>/providers/Microsoft.Commerce/RateCard?api-version=2015-06-01-preview&$filter=OfferDurableId+eq+%27MS-AZR-0003P%27+and+Currency+eq+%27USD%27+and+Locale+eq+%27en-US%27+and+RegionInfo+eq+%27US%27
The same access token seems to be working fine for other purpose. But all of a sudden it seems the rate card API is failing.
Any ideas if anything changed on the Microsoft side ?