AzureStorage Blob Server failed to authenticate the request. Make sure the value of Authorization header is formed correctly including the signature

Question

I\'m trying to upload a image in Windows Azure Blob and I\'m geting the following error which I can\'t handle.

Server failed to authenticate the request.

Answer 1

in my case it was actually the shared access signature (SAS) that expired. updating (actually making a new one) the shared access signature in portal.azure.com by adding a year (or more) for end date in the future. And all problems fixed.