====== getUnits method ======
Get a list of touroperator units.
===== Valid content types =====
  * ''hotel'' (at the moment only this content type is supported)
===== Description =====
public array getUnits( array $searchData, array $headerData)
===== Parameters =====
  * ''searchData (array)'' : search parameters. Required serach parameters: ''toc''. Non mandatory parameters: ''objectId'', ''unitId''
  * ''headerData (array)'' : in addition to [[soap_header|SOAP Header Information]] , you'll need an export account credentials (''xuser'', ''xpass'')
===== Return Values =====
Returns a list of available units. Here is an example of output:
Array
(
    [objects] => Array
        (
            [0] => Array
                (
                    [id] => 4081
                    [objectName] => Apartmaji Vila Maia
                    [objectPlace] => Strunjan
                    [objectCountryIso] => SI
                    [units] => Array
                        (
                            [17281] => Array
                                (
                                    [id] => 17281
                                    [unitName] => A2+2
                                    [unitType] => AP
                                    [unitView] => pool
                                )
                            [17291] => Array
                                (
                                    [id] => 17291
                                    [unitName] => B4+2
                                    [unitType] => AP
                                    [unitView] => pool
                                )
                        )
                )
        )
)
===== Return parameters =====
  * ''objects'' (array) : list of objects
    * ''id'' : object ID
    * ''objectName'' : object name
    * ''objectPlace'' : object place
    * ''objectCountryIso'' : object country ISO code
    * ''units'' (array) : list of units
      * ''id'' : unit ID
      * ''unitName'' : unit name
      * ''unitType'' : unit type
      * ''unitView'' : unit view
   
===== Examples =====
  * Example : search by object id
$searchParams = array(
  'toc' => 'APP',       // touroperator code
  'objectId' => '4081', // object id
);
$units = $soapClient->orsxml_hotel_api_call( 'getUnits', $searchParams, $header );
  * Example : search by unit id
$searchParams = array(
  'toc' => 'APP',       // touroperator code
  'unitId' => '23571',  // unit id
);
$units = $soapClient->orsxml_hotel_api_call( 'getUnits', $searchParams, $header );