unable to refresh Dataflow using REST API

[Anonymous]

HI,

I want to try refresh Dataflow using API and it shows an error like write error

Script:-Invoke-PowerBIRestMethod -Url 'dataflows/XYZ/refreshes'-Method Post -Body ('XYZ') but it shows Below Error

@dm-p 

@lbendlin Suggest me 

try this Link Also

[Anonymous]

Hi, 

Thanks for Your Update,

according to the above sample code We replace the {} part with your group and dataflow id Still We have Same Error 

Kindly Let me know if any permission is Required from Tenant Side and if there is any how can we Allow this.

[v-shex-msft · Accepted solution]

HI @Anonymous,

I think you missed the required parameters in your requests so they are send failed.

Dataflows - Refresh Dataflow - REST API (Power BI Power BI REST APIs) | Microsoft Docs

As the document said, it required the URL parameter(dataflowId, groupId) and body parameter(notifyOption) which you did not provide.

Sample code: please replace the {} part with your group and dataflow id.

$Body ="{'notifyOption'='MailOnFailure'}"
Invoke-PowerBIRestMethod -Url 'groups/{groupId}/dataflows/{dataflowId}/refreshes' -Method Post -Body $Body

Regards,

Xiaoxin Sheng