cant access to admin center

Question

Request Id: [Moderator note: personal info removed]

Correlation Id: [Moderator note: personal info removed]

Timestamp: 2026-02-12T06:28:25Z

Message: AADSTS900144: The request body must contain the following parameter: 'client_id'.

Gosh Microsoft ! Why is it SOOOOOOOOOOOOO hard to contact you ?

Answer 1

Dear Vincent

Please note that Q&A forum is a public platform, and moderators will modify the question to hide personal information in the description. Kindly ensure that you hide any personal or organizational information the next time you post an error or other details to protect personal data.

Thank you for reaching out to the Q&A Forum.

I really appreciate you taking the time to share the issue you’re seeing. While researching your case, I came across this thread, which seems related to what you're experiencing: https://github.com/Azure/azure-cli/issues/29364

Normally, the login link should include a client_id=XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX query parameter.

If that parameter is missing, the browser will show the AADSTS900144 error:

To better understand the situation and help you further, could you please share a bit more information?

• What application or script are you running when this happens?
• Which authentication flow are you using?
• Are you able to share the code snippet or request configuration that triggers the error?

Also, just to rule out some common causes:

• Do you have any ad‑blockers or privacy add‑ins enabled in the browser where the error occurs?
• Have you tried using InPrivate/Incognito mode?
• Have you cleared browser cache and cookies?
• Have you tried switching to a different browser?

Looking forward to your reply.

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Answer 2

The error message you are encountering, AADSTS900144: The request body must contain the following parameter: 'client_id', indicates that the application you are trying to access is missing the client_id parameter in its request. This typically occurs when the application configuration is incorrect or incomplete.

To resolve this issue, you should check the configuration of the application you are trying to access and ensure that the client_id is correctly specified in the request. If you are not the one managing the application, you may need to contact your administrator or the support team responsible for the application to correct this configuration.

If you are still having trouble accessing the admin center, consider reaching out to Microsoft support for further assistance. You can find the appropriate contact information based on your region through the Microsoft support pages.

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References:

• Error occurs when you try to sign in to an app that's set up for Azure AD B2C
• Error AADSTS7000110: Request is ambiguous, multiple application identifiers found