Azure B2C Rotate Policy key through script

Question

We are using API key to call custom API from B2C custom policy as part of seamless migration. We are looking for automated way to rotate policy key.

I have tried following C# code using graph client and its updating new key but wanted to know if there is PS command to perform similar kind of operation?

C# code:

var result = graphClient.TrustFramework.KeySets["B2C_1A_keyset"]
                .UploadSecret(use, k, nbf, exp)
                .Request()
                .PostAsync().Result;

            if (result != null)
                Console.WriteLine("Updated policy key secret");

Answer 1

Follow this guidance on best practices Policy key management with Azure AD B2C.

Use any sample that does REST API calls via C# and follow these two docs to call the correct Microsoft Graph endpoint:

• Keysets
• Policy keys