CODEWITHSUNDEEP
azureazure-functionsazure-data-factoryazure-managed-identity
Mohan
Mohan

Reputation: 1

Azure Data Factory: Access token from MSI failed for Data Factory

Details of the Error: Get access token from MSI failed for Datafactory XXXX, region XXXX. Please verify resource url is valid and retry. Details: Accquire MI token from MI store V1 failed.

Error Code: 2403

Failure type: User Configuration issue

used web activity in Azure Data Factory to access Azure function app using MSI

Upvotes: 0

Views: 5817

Answers (2)

Marco Fischer
Marco Fischer

Reputation: 31

I also had these kind of issues and it took me some time to figure out the right resource ID for the token I needed. First of all the "Web-Activity" in ADF or Azure Synapse can be used for performing Azure REST-API calls quite good.

But we have to understand that "access token" is not always the same "access token". Azure AD provides different access token depending on the resource provider you want to access. Here is a list of Resource IDs you can use:

https://learn.microsoft.com/en-us/azure/active-directory/managed-identities-azure-resources/services-support-managed-identities#azure-services-that-support-azure-ad-authentication

Unfortunately it doesn't seem up to date, as I'm using in my case for https://dev.azuresynapse.net (which is not listed on the docs yet).

Resouce ID example for synapse

Upvotes: 3

Steve Johnson
Steve Johnson

Reputation: 8660

As an alternative, there is Azure Function activity in Azure Data Factory. You can try that.https://learn.microsoft.com/en-us/azure/data-factory/control-flow-azure-function-activity

Upvotes: 0

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