I would like to update an azure app configuration value at the end of my azure data factory pipeline with the managed identity authentication.
The Azure data factory has permission to manage the app configuration keys (App Configuration Data Owner).
For this i created an WebActivity that point to the azure app configuration url.
The authentication is set to "Managed Identity".
I can't find the correct value for "Resouce". I already tried different values, like "https://azconfig.io/" or "https://management.azure.com/" but none of these work.
The exception i got is "Invoking Web Activity failed with HttpStatusCode - 'Unauthorized', message - ''"
How can i update a app configuration key from azure data factory pipeline with managed identity?