TeamsFederationConfiguration

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
Identity	Key	String	The only valid input is Global - the tenant wide configuration	Global
AllowFederatedUsers	Write	Boolean	When set to True users will be potentially allowed to communicate with users from other domains.
AllowedDomains	Write	StringArray[]	List of federated domains to allow.
BlockedDomains	Write	StringArray[]	List of federated domains to block.
AllowPublicUsers	Write	Boolean	When set to True users will be potentially allowed to communicate with users who have accounts on public IM and presence providers.
AllowTeamsConsumer	Write	Boolean	Allows federation with people using Teams with an account that's not managed by an organization.
AllowTeamsConsumerInbound	Write	Boolean	Allows people using Teams with an account that's not managed by an organization, to discover and start communication with users in your organization.
ExternalAccessWithTrialTenants	Write	String	When set to Blocked, all external access with users from Teams subscriptions that contain only trial licenses will be blocked. This means users from these trial-only tenants will not be able to reach to your users via chats, Teams calls, and meetings (using the users authenticated identity) and your users will not be able to reach users in these trial-only tenants. If this setting is set to Blocked, users from the trial-only tenant will also be removed from existing chats.	Allowed, Blocked
TreatDiscoveredPartnersAsUnverified	Write	Boolean	When set to True, messages sent from discovered partners are considered unverified. That means that those messages will be delivered only if they were sent from a person who is on the recipient's Contacts list.
SharedSipAddressSpace	Write	Boolean	When set to True, indicates that the users homed on Skype for Business Online use the same SIP domain as users homed on the on-premises version of Skype for Business Server.
RestrictTeamsConsumerToExternalUserProfiles	Write	Boolean	When set to True, Teamsconsumer have access only to external user profiles
Credential	Write	PSCredential	Credentials of the Teams Admin
ApplicationId	Write	String	Id of the Azure Active Directory application to authenticate with.
TenantId	Write	String	Name of the Azure Active Directory tenant used for authentication. Format contoso.onmicrosoft.com
CertificateThumbprint	Write	String	Thumbprint of the Azure Active Directory application's authentication certificate to use for authentication.
ManagedIdentity	Write	Boolean	Managed ID being used for authentication.
AccessTokens	Write	StringArray[]	Access token used for authentication.

Description

This resource is used to configure the Teams Federation Configuration (CsTenantFederationConfiguration). In the Teams admin center this is available in 'External access' in the Users section.

More information: https://docs.microsoft.com/en-us/microsoftteams/manage-external-access

Permissions

Microsoft Graph

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

Delegated permissions

• Read

  • None

• Update

  • None

Application permissions

• Read

  • Organization.Read.All

• Update

  • Organization.Read.All

Examples

Example 1

This examples sets the Teams Federation Configuration.

Configuration Example
{
    param(
        [Parameter(Mandatory = $true)]
        [PSCredential]
        $Credscredential
    )
    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
    {
        TeamsFederationConfiguration 'FederationConfiguration'
        {
            Identity                                    = "Global";
            AllowedDomains                              = @();
            BlockedDomains                              = @();
            AllowFederatedUsers                         = $True;
            AllowPublicUsers                            = $True;
            AllowTeamsConsumer                          = $True;
            AllowTeamsConsumerInbound                   = $True;
            RestrictTeamsConsumerToExternalUserProfiles = $False;
            SharedSipAddressSpace                       = $False;
            TreatDiscoveredPartnersAsUnverified         = $False;
            Credential                                  = $Credscredential
        }
    }
}