2-ConfigureServiceAccount-VirtualAccount.ps1

<#
.EXAMPLE
    This example shows how to ensure the SQL Server service
    on TestServer\DSC is running under a virtual account.
    Force will cause this account to be set every time the
    configuration is evaluated. Specifying RestartService will
    cause the service to be restarted.
#>

Configuration Example
{
    param(
        [Parameter(Mandatory = $true)]
        [System.Management.Automation.PSCredential]
        $ServiceAccountCredential
    )

    Import-DscResource -ModuleName SqlServerDsc

    Node localhost {
        SqlServiceAccount SetServiceAccount_User
        {
            ServerName     = 'TestServer'
            InstanceName   = 'DSC'
            ServiceType    = 'DatabaseEngine'
            ServiceAccount = $ServiceAccountCredential
            RestartService = $true
            Force          = $true
        }
    }
}