EXOAvailabilityConfig

Parameters

Parameter	Attribute	DataType	Description	Allowed Values
IsSingleInstance	Key	String	Only valid value is 'Yes'.	Yes
AllowedTenantIds	Write	StringArray[]	The AllowedTenantIds parameter specifies the tenant ID values of Microsoft 365 organization that you want to share free/busy information with (for example, d6b0a40e-029b-43f2-9852-f3724f68ead9). You can specify multiple values separated by commas. A maximum of 25 values are allowed.
OrgWideAccount	Write	String	Specify the OrgWideAccount for the AvailabilityConfig.
Ensure	Write	String	Specify if the AvailabilityConfig should exist or not.	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.
AccessTokens	Write	StringArray[]	Access token used for authentication.

Description

This resource configures the Availability Config in Exchange Online.

Permissions

Exchange

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

Roles

• Read
• Federated Sharing
• Update
• Federated Sharing

Role Groups

• Read
• Organization Management
• Update
• Organization Management

Examples

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
{
    param(
        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint
    )

    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
    {
        EXOAvailabilityConfig 'ConfigureAvailabilityConfig'
        {
            IsSingleInstance      = "Yes"
            AllowedTenantIds      = @()
            OrgWideAccount        = "adelev@$TenantId"
            Ensure                = "Present"
            ApplicationId         = $ApplicationId
            TenantId              = $TenantId
            CertificateThumbprint = $CertificateThumbprint
        }
    }
}

Example 2

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
{
    param(
        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint
    )

    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
    {
        EXOAvailabilityConfig 'ConfigureAvailabilityConfig'
        {
            IsSingleInstance      = "Yes"
            AllowedTenantIds      = @()
            OrgWideAccount        = "alexW@$TenantId" # Updated Property
            Ensure                = "Present"
            ApplicationId         = $ApplicationId
            TenantId              = $TenantId
            CertificateThumbprint = $CertificateThumbprint
        }
    }
}

Example 3

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
{
    param(
        [Parameter()]
        [System.String]
        $ApplicationId,

        [Parameter()]
        [System.String]
        $TenantId,

        [Parameter()]
        [System.String]
        $CertificateThumbprint
    )

    Import-DscResource -ModuleName Microsoft365DSC

    node localhost
    {
        EXOAvailabilityConfig 'ConfigureAvailabilityConfig'
        {
            IsSingleInstance      = "Yes"
            Ensure               = "Absent"
            ApplicationId         = $ApplicationId
            TenantId              = $TenantId
            CertificateThumbprint = $CertificateThumbprint
        }
    }
}