Grafana Node Graph response http header issue with error code 406

[minhouse]

hi,

I'm having an issue to retrieve a csv file data via infinity data source on Grafana Node Graph.
importing a CSV file as Data Source "Inline" works, but when use URL it doesn't work with the error below.

I greatly appreciate if anyone can support to provide an idea how we can configure this properly?

"error while performing the infinity query. unsuccessful HTTP response code status code : 406 Not Acceptable"

[minhouse]

it was fixed by setting header key and value properly by the MIME type of IIS