Functions/Get-HetznerCloudServerAction.ps1

function Get-HetznerCloudServerAction {
    [CmdletBinding(DefaultParameterSetName='None')]
    param(
        [Parameter(ParameterSetName='ById')]
        [ValidateNotNullOrEmpty()]
        [string]
        $Id
    )

    Invoke-HetznerCloudApi -Api 'servers' -Id $Id -SubApi 'actions'
}