The client id <client-id-from-portal> provided in the request does not match client id 4829629c-4ae8-42a5-9def-bd28fbfd6992 registered in policy

Question

I am using Azure AD, registered an app, created user flow but not able to integrate it in my web app. In authConfig.js of my react app, I have entered the client Id specified in portal but it gives error while signing in: The client id <client-id-from-portal> provided in the request does not match client id 4829629c-4ae8-42a5-9def-bd28fbfd6992 registered in policy. Please help

Answer 1

Hello,

Welcome to Microsoft Q&A,

In Azure portal > Azure AD B2C > User flows > Select your user flow (e.g., B2C_1_signupsignin1) > Applications tab.

• There you’ll see the list of applications (Client IDs) allowed to use this user flow.
• Confirm the Client ID shown in the error (4829629c-...) is the one assigned to the user flow.
• Your React app must use this exact Client ID in authConfig.js.

https://learn.microsoft.com/en-us/azure/active-directory-b2c/configure-authentication-sample-spa-app

https://learn.microsoft.com/en-us/azure/active-directory-b2c/tutorial-create-user-flows?pivots=b2c-user-flow

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