Public/DirectorySchema/Get-R1DirectoryObjectClass.ps1

# .ExternalHelp psRadiantOne-help.xml
function Get-R1DirectoryObjectClass {
    [CmdletBinding(DefaultParameterSetName = 'All')]
    [OutputType('psRadiantOne.ObjectClass')]
    param(
        [parameter(
            Mandatory = $true,
            ValueFromPipelineByPropertyName = $true,
            ParameterSetName = 'ObjectClass'
        )]
        [ValidateLength(1, 500)]
        [string]$objectClass
    )

    Begin {

        Assert-R1Session -RequireToken

    }#begin

    Process {

        if ($PSCmdlet.ParameterSetName -eq 'ObjectClass') {

            $URI = Resolve-R1ServiceUrl -Service Schema -Path "object_classes/$($objectClass | Get-EscapedString)"

            $Result = Invoke-R1RestMethod -Uri $URI -Method GET

            if ($null -ne $Result) {

                $Result | Add-CustomType -Type psRadiantOne.ObjectClass

            }

        } else {

            $URI = Resolve-R1ServiceUrl -Service Schema -Path 'object_classes'

            $Result = Invoke-R1RestMethod -Uri $URI -Method GET

            if ($null -ne $Result) {

                $Result

            }

        }

    }#process

    End { }#end

}