Get-AdfsTrustedFederationPartner
Get-AdfsTrustedFederationPartner is accessible with the help of adfs module. To install adfs on your system please refer to this adfs.
Synopsis
Gets a trusted federation partner in AD FS.
Description
The Get-AdfsTrustedFederationPartner cmdlet gets federation partners that are trusted by this instance of Active Directory Federation Services (AD FS).
Parameters
-FederationPartnerHostName
Specifies an array of URIs of federation partners to get.
Required?                                                true
Position?                                                  1
Default value                                          none
Accept pipeline input?                          true(ByPropertyName)
Accept wildcard characters?               false
-Name
Specifies an array of names of federation partners to get.
Required?                                        false
Position?                                          1
Default value                                  none
Accept pipeline input?                 true(ByValue,ByPropertyName)
Accept wildcard characters?      false
Syntax
Get- AdfsTrustedFederationPartner [[-Name] <String[]>] [<CommonParameters>]
Get-AdfsTrustedFederationPartner [-FederationPartnerHostName] <Uri[]> [<CommonParameters>]
You can check the Version, CommandType and Source of this cmdlet by giving below command.
Get-Command Get-AdfsTrustedFederationPartner

You can also read about
- Add-AdfsTrustedFederationPartner
 - Remove-AdfsTrustedFederationPartner
 - Set-AdfsTrustedFederationPartner