Functions/Public/New-AMAgentGroup.ps1

function New-AMAgentGroup {
    <#
        .SYNOPSIS
            Creates a new Automate agent group.
 
        .DESCRIPTION
            New-AMAgentGroup creates an agent group object.
 
        .PARAMETER Name
            The name of the new object.
 
        .PARAMETER Notes
            The new notes to set on the object.
 
        .PARAMETER Folder
            The folder to place the object in.
 
        .PARAMETER Connection
            The server to create the object on.
 
        .EXAMPLE
            # Create an agent group
            New-AMAgentGroup -Name "All Agents" -Notes "Group containing all agents"
 
        .LINK
            https://github.com/AutomatePS/AutomatePS/blob/master/Docs/New-AMAgentGroup.md
    #>

    [CmdletBinding(SupportsShouldProcess=$true,ConfirmImpact="Low")]
    param (
        [Parameter(Mandatory = $true, Position = 0)]
        [ValidateNotNullOrEmpty()]
        [string]$Name,

        [string]$Notes = "",

        [ValidateScript({$_.Type -eq "Folder"})]
        $Folder,

        [ValidateNotNullOrEmpty()]
        [ArgumentCompleter([AMConnectionCompleter])]
        $Connection
    )

    if ($PSBoundParameters.ContainsKey("Connection")) {
        $Connection = Get-AMConnection -Connection $Connection
    } else {
        $Connection = Get-AMConnection
    }
    switch (($Connection | Measure-Object).Count) {
        1 {
            $user = Get-AMUser -Connection $Connection | Where-Object {$_.Name -ieq $Connection.Credential.UserName}
            if (-not $Folder) { $Folder = Get-AMFolder -Path "\" -Name "AGENTGROUPS" -Connection $Connection } # Place the agent group in the root agent groups folder
            switch ($Connection.Version.Major) {
                10      { $newObject = [AMAgentGroupv10]::new($Name, $Folder, $Connection.Alias) }
                11      { $newObject = [AMAgentGroupv11]::new($Name, $Folder, $Connection.Alias) }
                default { throw "Unsupported server major version: $_!" }
            }
            $newObject.CreatedBy = $user.ID
            $newObject.Notes     = $Notes
            $newObject | New-AMObject -Connection $Connection
        }
        0       { throw "No servers are currently connected!" }
        default { throw "Multiple Automate servers are connected, please specify which server to create the new agent group on!" }
    }
}