Async refresh Power BI REST API: response doesn't include location field that should contain refreshid

I try to refresh a Power BI Premium dataset programmatically by sending post request to PBI API endpoint: datasets//refreshes.

The documentation (https://docs.microsoft.com/en-us/power-bi/connect-data/asynchronous-refresh) states: The response also includes a location response-header field to point the caller to the refresh operation that was just created/accepted. Location is that of the new resource which was created by the request, which includes the refreshId.

I need the refreshId in order to poll its status to determine whether it has succeeded.

I used the following Powershell code to refresh the dataset.

Please let me know how I can return the location field in the response header, I feel like the implementation is stripping away the headers.

Login-PowerBI
$XmlaQuery = @"
{
  "refresh": {
    "type": "full",
    "objects": [
      {
        "database": "<Datamodel>",
        "table": "<Table>"
      }
    ]
  }
}
"@

# URL is a relative or absolute URL of the Power BI entity to access. 
Invoke-PowerBIRestMethod -Url 'datasets/<datasetid>/refreshes' -Method Post -Body $XmlaQuery 

I figured that Invoke-PowerBIRestMethod does not have the header property. I tried the same using Invoke-WebRequest and included the response.

$XmlaQuery = @"
{
  "refresh": {
    "type": "full",
    "objects": [
      {
        "database": "<Datamodel>",
        "table": "<Table>"
      }
    ]
  }
}
"@

# URL is a relative or absolute URL of the Power BI entity to access.
Login-PowerBIServiceAccount  
$headers = Get-PowerBIAccessToken
$Response = Invoke-WebRequest  -Uri 'https://api.powerbi.com/v1.0/myorg/groups/<workspaceid>/datasets/<datasetid>/refreshes' -Method Post -Body $XmlaQuery -Headers $headers
$Response.Headers | Format-Table
$Response.StatusCode

Response (with status code 202):

Key                           Value
---                           -----
Pragma                        no-cache
Transfer-Encoding             chunked
Strict-Transport-Security     max-age=31536000; includeSubDomains
X-Frame-Options               deny
X-Content-Type-Options        nosniff
RequestId                     <RequestId>
Access-Control-Expose-Headers RequestId
request-redirected            true
home-cluster-uri              https://wabi-north-europe-f-primary-redirect.analysis.windows.net/
Cache-Control                 no-store, must-revalidate, no-cache
Content-Type                  application/octet-stream
Date                          Mon, 17 Jan 2022 16:09:30 GMT

Start by reproducing the POST with Invoke-PowerBIRestMethod and Invoke-WebRequest using the dataset refresh endpoint shown in the issue. Inspect how the PowerBI PowerShell command handles response headers and compare the returned headers with the documented Location field. Done means the refresh operation's Location or refreshId is available to callers, or the limitation is clearly documented.