In this article, we shall discuss the steps to Fix AADSTS900144: The request body must contain the parameter. The AADSTS900144 is an Entra ID formally (Azure Active Directory (Azure AD)) error code. This error indicates a required parameter is missing from an authentication request. This means, the request body did not include the client_id parameter, which Azure AD uses to identify which application is trying to sign in. Please, see How to use Postman for your POST Request, What to do after increasing the Memory of Oracle Database, and “Post OS installation: Configure the properties of Windows Server“.

Note: Without this parameter, Azure AD cannot process the request. Therefore, we shall discuss the Fix AADSTS900144: The request body must contain the parameter.

Why was this error “AADSTS900144” Prompted?

As mentioned above, the error AADSTS900144. The request body must contain the following parameter ‘client_id’ usually happens when there is a problem with authentication to Azure AD. This often occurs in applications like Microsoft Teams as it is in this case. See the Solution 2 in the table below.

This means that the application, in this case Teams, tried to sign in but did not include a valid client_id, which is needed for Azure AD to recognize the application. Please see the image below for more information.

Fix “The request body must contain the parameter”

To fix this issue, there are a couple of steps you can employ. Note that signing out and signing back in will not fix this issue. Also, resetting, uninstalling and reinstalling Teams Only will also not fix this issue.

Please, see “Manage TPM Protector: How to encrypt additional drives on an MBAM-protected device, and “Ubuntu Linux post installation of Network Properties, Guest Integration and Web Administration using Cockpit.

1: Clear Cached Credentials and Cookies

To do this, close Teams completely, and navigate to %appdata%\Microsoft\Teams. If available, delete everything in that folder.

Please, see How to install and configure Microsoft Teams on Ubuntu, how to install Microsoft Teams on a macOS, and How to schedule and join meetings with Microsoft Teams.

Restart Teams and sign in again. Note that clearing the browser cache is not the same as the behavior described above. For MacOS users, please run the command below to clear cached credentials and cokkies.

rm -rf ~/Library/Application\ Support/Microsoft/Teams

For those that don’t have a folder at the your provided path: %appdata%\Microsoft\teams. Please, employ the solution below.

2: Force Delete Teams Account (Client-Side Reset)

Since this particular issues occurred on my Windows device and not Mac. I will only show you the steps I employed to resolve it on Windows.

We will have to delete Teams credentials in Windows Credential Manager as shown below. To do this, launch the Windows dialog box using the Win key + R combination.

Then enter the following “control keymgr.dll” into the search box and click on OK. This will open the credential manager as shown below. I will pay attentions to credentials that relate to Microsoft Teams and remove them.

As you can see, I have started removing some of these credentials. Select an account to remove and when prompted if you want to permanently delete this generic credential. Enter Yes.

As you can see in teams, the accounts are still cached and available. When you try to login, you will be prompted with the same issue.

Also, see how to install Trellix MVISON Endpoint, How to Install ROOT CA Enterprise and NPS Wifi Certificate, and Review of the Synology CC400W Installation and Configuration.

Delete or Uninstall Microsoft Team.

To do this, launch the Windows Settings or Control Panel. Since I am using the Windows Settings, i will navigate to Apps and click on Installed Apps.

Next, I will select Microsoft Teams to have it removed.

Now that Microsoft Teams have been removed, I will recommend that you restart your PC. After reboot, reinstall Teams from the Microsoft Store.

As you can see below, Microsoft teams is being installed.

Now that Teams is up and running again. We should be able to sign in with out desired account without issues as shown below and therefore be able to resolve the error ” AADSTS900144: The request body must contain the parameter”.

Now, we have to opportunity to sign-in which was not previously possible.

As you can see below, all issues relating to AADSTS900144: The request body must contain the parameter has been resolved. Now, we are signed in with the right account.

I hope you found this blogpost very useful on “Fix AADSTS900144: The request body must contain the parameter”. Please, feel free to leave a comment below.