Attempting to retrieve Azure Key Vault secret in C# ASP.NET (Framework 4.7.2) app. Error message received is “The specified version (7.5) is not recognized. Consider using the latest supported version (7.1).enter image description here

I have AZURE_CLIENT_ID, AZURE_CLIENT_SECRET and AZURE_TENANT_ID set as environmental variables. The required Access Policy has been granted for our Service Principal in Azure Stack Hub portal.

I tried setting the Version # in the code but it is a read-only property.

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