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gdusautoir's avatar
gdusautoir
Copper Contributor
Dec 06, 2022

Azure Datafactory - OAuth2 Access Token Type Not supported

Hello,

We are working on a cloud data source integration for the ingestion. We are using OAuth2 authentication mechanism.

When we test the connectivity we receive this error message
Error Code: “OAuth2AccessTokenTypeNotSupported”
Details: The toke type 'bearer' from your authorization server is not supported, supported types: 'Bearer'

 

But RFC6749 does mention the Access Token Type registry as being case insensitive.

So why Microsoft does not support bearer in lower case?

 

Thanks

2 Replies

    • gdusautoir's avatar
      gdusautoir
      Copper Contributor
      Jan 09, 2023
      Jon_Neely I had another thread with MSFT: https://learn.microsoft.com/en-us/answers/questions/1120675/azure-datafactory-oauth2-access-token-type-not-sup.html and they opened a change request to the appropriate team and shared a workaround.

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