internal/functions/ConvertTo-Organization.ps1

function ConvertTo-Organization {
    [CmdletBinding()]
    Param(
        [Parameter(Mandatory, Position=0, ValueFromPipeline)]
        [ValidateNotNullOrEmpty()]
        [pscustomobject]$SL1Organization,

        [Parameter(Mandatory, Position=1)]
        [int64]$Id
    )

    Process {
        $SL1Organization | Add-Member -TypeName 'organization'
        $SL1Organization | Add-Member -NotePropertyName 'URI' -NotePropertyValue "/api/organization/$($Id)"
        $SL1Organization | Add-Member -NotePropertyName 'ID' -NotePropertyValue $Id
        $SL1Organization
    }
}