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Register-AdfsAuthenticationProvider

Registers an external authentication provider in AD FS. Windows Server PowerShell reference

From the Windows Server PowerShell reference 3 parameters Its page in the reference

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Parameters

3 in the Windows Server PowerShell reference
-ConfigurationFilePathSpecifies the fully qualified file path of a file that contains authentication provider configuration data.
-NameSpecifies the name of an authentication provider to register in AD FS.
-TypeNameSpecifies the fully qualified type of the authentication provider assembly on the federation server.