UserAuthMethod-WindowsHello.ReadWrite

Allows the app to read and write the signed-in user's Windows Hello authentication methods. This does not allow the app to see secret information like passwords, or to sign-in or otherwise use the authentication methods.

Merill's Note

For an app to access data in Microsoft Graph, the user or administrator must grant it the permissions it needs. This article lists all the Microsoft Graph APIs and your tenant data that can be accessed by the application (vendor/developer) if you consent to the UserAuthMethod-WindowsHello.ReadWrite permission.

If you need to create an audit report of the permissions granted to all the apps in your tenant, you can run the Export-MsIdAppConsentGrantReport command. See How To: Run a quick OAuth app audit of your tenant

Category	Application	Delegated
Identifier	-	f11e1db9-d419-4a24-b677-792723ffd727
DisplayText	-	Read and write the signed-in user's Windows Hello authentication methods
Description	-	Allows the app to read and write the signed-in user's Windows Hello authentication methods. This does not allow the app to see secret information like passwords, or to sign-in or otherwise use the authentication methods.
AdminConsentRequired	Yes	Yes

Graph Methods

• API [v1.0]
• API [beta]
• PowerShell [v1.0]
• PowerShell [beta]

→ API supports delegated access (access on behalf of a user)
→ API supports app-only access (access without a user)

	Methods
	DELETE /me/authentication/windowsHelloForBusinessMethods/{windowsHelloForBusinessAuthenticationMethodId}
	GET /me/authentication/windowsHelloForBusinessMethods
	GET /me/authentication/windowsHelloForBusinessMethods/{windowsHelloForBusinessAuthenticationMethodId}

Resources

Granting this permission allows the calling application to access (and/or update) the following information in your tenant.

• windowsHelloForBusinessAuthenticationMethod

Graph reference: windowsHelloForBusinessAuthenticationMethod

Property	Type	Description
createdDateTime	DateTimeOffset	The date and time that this Windows Hello for Business key was registered.
displayName	String	The name of the device on which Windows Hello for Business is registered
id	String	A unique identifier for this authentication method. Inherited from authenticationMethod
keyStrength	authenticationMethodKeyStrength	Key strength of this Windows Hello for Business key. Possible values are: normal, weak, unknown.