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Ashu2021 Helper I
Helper I

Data Refresh with PowerShell

Hi All

 

I am trying to write a code in powershell to refresh my dataset. I am using below code

 

$groupID = "********"

$datasetID = "********"
$clientId = "************"

 

# Get the auth token from AAD
$token = Get-PowerBIAccessToken

 

# properly format groups path
$groupsPath = ""
if ($groupID -eq "me") {
$groupsPath = "myorg"
} else {
$groupsPath = "myorg/groups/$groupID"
}

 

# Refresh the dataset
$uri = "https://api.powerbi.com/v1.0/$groupsPath/datasets/$datasetID/refreshes"
Invoke-RestMethod -Uri $uri -Headers $token -Method Post -Verbose

 

However, getting below mentioned error

 

Invoke-RestMethod : The remote server returned an error: (415) Unsupported Media Type.
At line:53 char:1
+ Invoke-RestMethod -Uri $uri -Headers $token -Method Post -Verbose
+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ CategoryInfo : InvalidOperation: (System.Net.HttpWebRequest:HttpWebRequest) [Invoke-RestMethod], WebException
+ FullyQualifiedErrorId : WebCmdletWebResponseException,Microsoft.PowerShell.Commands.InvokeRestMethodCommand

 

Please suggest, how I can resolve this error or is there any new way to refresh my dataset

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