"Accept header absent and forced to application/json" spam

[jaley]

Since updating to 0.8.0, I'm getting a lot of warnings printed to stderr about a missing Accept header in the REST requests. Seems to be coming from the Azure REST API, here.

This fills up our logs on VSTS for long-running jobs.

[timotheeguerin]

This sounds like msrest was updated recently to this, we don't have a direct dependency on it, I guess the issue is with some of the sdk that is not specifiing the header correctly.

In the meantime you can force msrest to be at a previous version or suppress the warning

[jafreck]

We already suppress warning from msrestazure, should we do the same thing for msrest?

Since the issue is arising because of a transitive dependency, we really shouldn't surface any logging I feel.

[timotheeguerin]

I looked at their code and it seems like the logger name is the filename not msrest azure so I think it might be pretty hard to suppress