M365 Change Tracker

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API changev1.0

Added the externalAuthenticationMethods relationship to the authentication resource.

Why it matters: Upcoming change

Added the externalAuthenticationMethods relationship to the authentication resource. Added the createdDateTime property to the authenticationMethod resource. Added the externalAuthenticationMethod resource. Changed the createdDateTime property to be inherited from authenticationMethod in the fido2AuthenticationMethod resource. Changed the createdDateTime property to be inherited from authenticationMethod in the microsoftAuthenticatorAuthenticationMethod resource. Changed the createdDateTime property to be inherited from authenticationMethod in the passwordAuthenticationMethod resource. Changed the createdDateTime property to be inherited from authenticationMethod in the platformCredentialAuthenticationMethod resource. Changed the createdDateTime property to be inherited from authenticationMethod in the temporaryAccessPassAuthenticationMethod resource. Changed the createdDateTime property to be inherited from authenticationMethod in the windowsHelloForBusinessAuthenticationMethod resource.

Source updated 2026-01-27

Affected: Microsoft Graph, Identity and access

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