401 on _apis/Contribution/dataProviders/query?

[clement-nardi]

Hi!

Thank you for this great tool!

In the logs I systematically get an error at startup:

{"level":"error","caller":"azure-devops-exporter/metrics_resourceusage.go:59","msg":"response status code is 401 (expected 200), url: https://dev.azure.com/***/_apis/Contribution/dataProviders/query?api-version=5.1-preview.1","collector":"ResourceUsage","stacktrace":" main.(*MetricsCollectorResourceUsage).collectResourceUsageAgent /go/src/github.com/webdevops/azure-devops-exporter/metrics_resourceusage.go:59 main.(*MetricsCollectorResourceUsage).Collect /go/src/github.com/webdevops/azure-devops-exporter/metrics_resourceusage.go:53 github.com/webdevops/go-common/prometheus/collector.(*Collector).collectRun.func1 /go/pkg/mod/github.com/webdevops/[email protected]/prometheus/collector/collector.go:330 "}

Do you know which permission is needed to access this API? I found this documentation, but it didn't help much..

I'm actually not sure what impact this error has on the tool.