Parameter Attribute DataType Description Allowed Values
IsSingleInstance Key String Only valid value is 'Yes'. Yes
ResourcePropertySchema Write StringArray[] The ResourcePropertySchema parameter specifies the custom resource property that you want to make available to room or equipment mailboxes. This parameter uses the syntax Room/ or Equipment/ where the value doesn't contain spaces. For example, Room/Whiteboard or Equipment/Van.
Ensure Write String Specifies if this Outbound connector should exist. Present, Absent
Credential Write PSCredential Credentials of the Exchange Global Admin
ApplicationId Write String Id of the Azure Active Directory application to authenticate with.
TenantId Write String Id of the Azure Active Directory tenant used for authentication.
CertificateThumbprint Write String Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.
CertificatePassword Write PSCredential Username can be made up to anything but password will be used for CertificatePassword
CertificatePath Write String Path to certificate used in service principal usually a PFX file.
ManagedIdentity Write Boolean Managed ID being used for authentication.


Modify the resource Configuration policy in your cloud-based organization.



To authenticate with Microsoft Exchange, this resource required the following permissions:


  • Organization Configuration

Role Groups


Example 1

This example is used to test new resources and showcase the usage of new resources being worked on. It is not meant to use as a production baseline.

Configuration Example
        [Parameter(Mandatory = $true)]

    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
        EXOResourceConfiguration 'ConfigureResourceConfiguration'
            IsSingleInstance       = 'Yes'
            ResourcePropertySchema = @('Room/TV', 'Equipment/Laptop')
            Ensure                 = 'Present'
            Credential             = $Credscredential