Power Platform Community Forum Thread Details

I'm trying to use the Dataverse Web API. I can call the POST just fine in Postman but I have to get an OAuth2 token. How is this handled in a Power Automate Desktop flow using the Invoke Web Service?

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Power Automate Desktop

Hi @ebonnett

OAuth2 tokens can be specified in headers

You can refer this posts

https://powerusers.microsoft.com/t5/Power-Automate-Desktop/how-to-set-custom-headers-in-invoke-web-service/td-p/968952

https://powerusers.microsoft.com/t5/Power-Automate-Desktop/Request-for-an-example-of-a-Bearer-Authorization-Token-in-the/td-p/965841

For example : token is 123456, you want to pass in the header, and assuming you want to pass multiple headers, then first create a list and each header as element to the list.

The header format should as below

key:value

as shown below