DSCResources/cTeamsGroupPolicyAssignment/cTeamsGroupPolicyAssignment.schema.psm1

configuration cTeamsGroupPolicyAssignment {
    param (
        [Parameter()]
        [hashtable[]]
        $Items
)

<#
TeamsGroupPolicyAssignment [String] #ResourceName
{
    GroupDisplayName = [string]
    PolicyType = [string]{ ApplicationAccessPolicy | CallingLineIdentity | ExternalAccessPolicy | OnlineAudioConferencingRoutingPolicy | OnlineVoicemailPolicy | OnlineVoiceRoutingPolicy | TeamsAppSetupPolicy | TeamsAudioConferencingPolicy | TeamsCallHoldPolicy | TeamsCallingPolicy | TeamsCallParkPolicy | TeamsChannelsPolicy | TeamsComplianceRecordingPolicy | TeamsCortanaPolicy | TeamsEmergencyCallingPolicy | TeamsEnhancedEncryptionPolicy | TeamsEventsPolicy | TeamsFeedbackPolicy | TeamsFilesPolicy | TeamsIPPhonePolicy | TeamsMediaLoggingPolicy | TeamsMeetingBrandingPolicy | TeamsMeetingBroadcastPolicy | TeamsMeetingPolicy | TeamsMeetingTemplatePermissionPolicy | TeamsMessagingPolicy | TeamsMobilityPolicy | TeamsRoomVideoTeleConferencingPolicy | TeamsShiftsPolicy | TeamsUpdateManagementPolicy | TeamsVdiPolicy | TeamsVerticalPackagePolicy | TeamsVideoInteropServicePolicy | TenantDialPlan }
    [AccessTokens = [string[]]]
    [ApplicationId = [string]]
    [CertificateThumbprint = [string]]
    [Credential = [PSCredential]]
    [DependsOn = [string[]]]
    [Ensure = [string]{ Absent | Present }]
    [GroupId = [string]]
    [ManagedIdentity = [bool]]
    [PolicyName = [string]]
    [Priority = [string]]
    [PsDscRunAsCredential = [PSCredential]]
    [TenantId = [string]]
}
 
#>



    Import-DscResource -ModuleName PSDesiredStateConfiguration
    Import-DscResource -ModuleName Microsoft365DSC

    $dscResourceName = 'TeamsGroupPolicyAssignment'

    $param = $PSBoundParameters
    $param.Remove("InstanceName")

    $dscParameterKeys = 'GroupDisplayName, PolicyType' -split ', '

        foreach ($item in $Items)
        {
            if (-not $item.ContainsKey('Ensure'))
            {
                $item.Ensure = 'Present'
            }
            $keyValues = foreach ($key in $dscParameterKeys)
        {
            $item.$key
        }
        $executionName = $keyValues -join '_'
        $executionName = $executionName -replace "[\s()\\:*-+/{}```"']", '_'
        (Get-DscSplattedResource -ResourceName $dscResourceName -ExecutionName $executionName -Properties $item -NoInvoke).Invoke($item)
    }
}