3PL中央PHP SOAP請求錯誤序列不包含元素

Question

我試圖在3PL Central中使用那裏的SOAP API集成創建訂單。

這裏是我的代碼::

//Request Array 
$req_arr = [ 
    'extLoginData' => [ 
     'ThreePLKey' => 'key', 
     'Login' => 'user', 
     'Password' => 'pass', 
     'FacilityID' => 123, 
     'CustomerID' => 100 
    ], 
    'orders' => [ 
     'Order' => [ 
      'TransInfo' => [ 
       'ExpectedDate' => '2017-02-11T00:00:00', 
       'ReferenceNum' => 'TESTN%$', 
      ], 
      'ShipTo' => [ 
       'Name' => 'Test Test', //[OPTIONAL] 
       'CompanyName' => 'Test Address', 
       'Address' => [ 
        'Address1' => '1212 Main Street', 
        'City' => 'Los Angeles', 
        'State' => 'CA', 
        'Zip' => '90010', 
        'Country' => 'US' 
       ], 
       'PhoneNumber1' => '34343434324', //[OPTIONAL] 
       'Fax' => '9856326352', //[OPTIONAL] 
       'EmailAddress1' => 'test@example.com', //[OPTIONAL] 
       'CustomerName' => 'test', //[OPTIONAL] 
       'Vendor' => 'Any', //[OPTIONAL] 
       'Dept' => 'Any', //[OPTIONAL] 
       'RetailerID' => 343 //[OPTIONAL – do not send if not matching with value in the 3PL Central] 
      ], 
      'Notes' => 'Test', 
      'PalletCount' => 10, //[OPTIONAL – do not send if not matching with value in the 3PL Central] 
     ] 
    ], 
    'warnings' => 'test' 
]; 

//SOAP options 
$options = [ 
    'uri' => 'http://schemas.xmlsoap.org/soap/envelope/', 
    'style' => SOAP_RPC, 
    'use' => SOAP_ENCODED, 
    'soap_version' => SOAP_1_2, 
    'trace' => true, 
    'cache' => WSDL_CACHE_NONE, 
    'exceptions' => true, 
    "features" => SOAP_SINGLE_ELEMENT_ARRAYS, 
    'encoding' => 'UTF-8', 
    'connection_timeout' => 15, 
    'Content-Type' => 'application/soap+xml; charset=utf-8', 
    'Content-Length' => strlen(json_encode($req_arr)), 
    'SOAPAction' => 'http://www.JOI.com/schemas/ViaSub.WMS/CreateOrders' 
]; 

$client = new \SoapClient('https://secure-wms.com/webserviceexternal/contracts.asmx?wsdl', $options); 
$result = $client->__soapCall('CreateOrders', $req_arr); 

我得到一個錯誤

服務器無法處理請求。 --->序列不包含 元件

我谷歌配發，這和在得出結論，問題是與由所述陣列產生，但使用一些PHP腳本（數組XML轉換器）的XML我成功轉換的數組轉換爲XML，所以XML中可能沒有任何錯誤。
問題出在我設置的SOAP選項上嗎？

謝謝。

這是API Doc Link。

Answer 1

根據文檔，請求數組缺少參數（訂單下有更多參數）。雖然其中一些是可選的，但我不太確定爲什麼當我使用PHP實現函數時仍然需要這些參數。