PullPurchaseOrders

<PurchaseOrderSearchCriteria xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/DealerBuilt.BaseApi">
  <CompanyIds xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
    <d2p1:long>1</d2p1:long>
    <d2p1:long>2</d2p1:long>
  </CompanyIds>
  <MaxElapsedSinceUpdate>PT0.1234567S</MaxElapsedSinceUpdate>
  <PurchaseOrderNumbers xmlns:d2p1="http://schemas.microsoft.com/2003/10/Serialization/Arrays">
    <d2p1:string>sample string 1</d2p1:string>
    <d2p1:string>sample string 2</d2p1:string>
  </PurchaseOrderNumbers>
</PurchaseOrderSearchCriteria>

Sample not available.