DHL - CreateManifest GlobalMail

{
    "carrier": "dhl-globalmail",
    "action": "createmanifest",
    "params": {
      "username": "YOUR_USERNAME",
      "password": "YOUR_PASSWORD",
      "key": "YOUR_CLIENT_ID",
      "pickup_location": "5300000",
      "shipment_ids": [
        "99999999999999999999999999999"
      ]
    }
  }

<?php
$rs = new RocketShipIt;
$response = $rs->request(
array (
  'carrier' => 'dhl-globalmail',
  'action' => 'createmanifest',
  'params' => 
  array (
    'username' => 'YOUR_USERNAME',
    'password' => 'YOUR_PASSWORD',
    'key' => 'YOUR_CLIENT_ID',
    'pickup_location' => '5300000',
    'shipment_ids' => 
    array (
      0 => '99999999999999999999999999999',
    ),
  ),
)
);

rs.request(
  {'action': 'createmanifest',
 'carrier': 'dhl-globalmail',
 'params': {'key': 'YOUR_CLIENT_ID',
            'password': 'YOUR_PASSWORD',
            'pickup_location': '5300000',
            'shipment_ids': ['99999999999999999999999999999'],
            'username': 'YOUR_USERNAME'}}

)

rs.request(
  {"carrier"=>"dhl-globalmail",
 "action"=>"createmanifest",
 "params"=>
  {"username"=>"YOUR_USERNAME",
   "password"=>"YOUR_PASSWORD",
   "key"=>"YOUR_CLIENT_ID",
   "pickup_location"=>"5300000",
   "shipment_ids"=>["99999999999999999999999999999"]}}

)

rocketshipit.request(
  {
    "carrier": "dhl-globalmail",
    "action": "createmanifest",
    "params": {
      "username": "YOUR_USERNAME",
      "password": "YOUR_PASSWORD",
      "key": "YOUR_CLIENT_ID",
      "pickup_location": "5300000",
      "shipment_ids": [
        "99999999999999999999999999999"
      ]
    }
  }
)