Table of Contents

UserAuthMethod-PlatformCred.ReadWrite.All

Allows the app to read and write platform credentials methods of all users in your organization that the signed-in user has access to. 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-PlatformCred.ReadWrite.All 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 1a87acf4-a9ca-4576-a974-452ea265d5f6 cb11bf8c-dde1-4504-b6a5-31e1562b0749
DisplayText Read and write all users' platform credentials methods Read and write all users' platform credentials methods.
Description Allows the application to read and write platform credentials methods of all users in your organization, without a signed-in user. This does not allow the app to see secret information like passwords, or to sign-in or otherwise use the authentication methods. Allows the app to read and write platform credentials methods of all users in your organization that the signed-in user has access to. 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

Resources

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

Graph reference: platformCredentialAuthenticationMethod

Property Type Description
createdDateTime DateTimeOffset The date and time that this Platform Credential Key was registered.
displayName String The name of the device on which Platform Credential is registered.
id String A unique identifier for this authentication method. Inherited from authenticationMethod
keyStrength authenticationMethodKeyStrength Key strength of this Platform Credential key. Possible values are: normal, weak, unknown.
platform authenticationMethodPlatform Platform on which this Platform Credential key is present. Possible values are: unknown, windows, macOS,iOS, android, linux.