Grafana failed to connect to Azure Gov log analytics endpoint

Hello all,
I am wondering if anyone came across this issue after adding an azure data source to grafana?
I added the role assignments for monitor reader and log analytics reader to the resources in azure gov that I am testing to be monitor by grafana especially the log analytics workspaces.

  1. Successfully connected to Azure Monitor endpoint.
  2. Error connecting to Azure Log Analytics endpoint: health check failed: Post “”: EOF
  3. Successfully connected to Azure Resource Graph endpoint.

following the link on 2:
{“error”:{“message”:“Valid authentication was not provided”,“code”:“AuthorizationRequiredError”,“correlationId”:“59aa983c-348b-401c-a2ce-877ed483d4de”}}