CmdID

CmdID / PowerShell / Cmdlets / Get

Get-AuthenticationPolicy

Use the Get-AuthenticationPolicy cmdlet to view authentication policies in your organization. Exchange PowerShell reference

From the Exchange PowerShell reference 3 parameters Its page in the reference

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Parameters

3 in the Exchange PowerShell reference
-IdentityThe Identity parameter specifies the authentication policy you want to view.
-AllowLegacyExchangeTokensThe AllowLegacyExchangeTokens switch specifies whether legacy Exchange tokens are allowed for Outlook add-ins in your organization.
-TenantId