?username   =XXXXXXXXXX
&auth_string=YYYYYYYYY

{
  data: [
    {
      "order_id": 12132232 (mandatory)
      "fulfillment_status": 'shipped' (optional)
      "financial_status": 'paid' (optional)
      "executed_shipping_method": "dtdc" (optional)
      "tracking_number": "X948394839" (optional)
      "weight_gm": "10" (optional, in millimeters, no decimal points)
      "height_mm": "100" (optional, in millimeters, no decimal points)
      "breadth_mm": "58" (optional, in millimeters, no decimal points)
      "length_mm": "100" (optional, in millimeters, no decimal points)
      "invoice_prefix": "2015-16" (optional, mandatory with invoice_number)
      "invoice_number": "123" (optional, mandatory with invoice prefix)
      "invoice_date": "2015-10-28 00:00:00" (optional, date format specified)
      "invoice_amount": 225.10 (optional, float values are accepted),
      "pickup_date"2016-12-01 (mandatory, only for amazon easyship orders)
      "pickup_time_band:"10:00-13:00 (mandatory, only for amazon easyship orders, refer below for available slots)
      "marketplace_invoice_number": "123112"(optional)
      "invoice_path": "https://marketplace.com/invoice/invoicepath.pdf" (optional)
      "ship_label_path": "https://marketplace.com/label/shiplabelpath.pdf" (optional)
      "auto_select_packaging": 0 (optional),
      "erp_invoice_ref": "123663521" (optional),
      "erp_order_ref": "KK56GGT678" (optional),
      "erp_shipment_ref": "4JFIF44" (optional)
    },
    {
      "order_id": 131212121(mandatory)"fulfillment_status": 'shipped'(optional)"financial_status": 'cod'(optional)"executed_shipping_method": "dtdc"(optional)"tracking_number": "A448394839"(optional)"weight_gm": "10"(optional,
      ingrams, nodecimalpoints)
      "height_mm": "100" (optional, in millimeters, no decimal points)
      "breadth_mm": "58" (optional, in millimeters, no decimal points)
      "length_mm": "100" (optional, in millimeters, no decimal points)
      "invoice_prefix": "2015-16" (optional, mandatory with invoice_number)
      "invoice_number": "124" (optional, mandatory with invoice prefix)
      "invoice_date": "2016-01-28 00:00:00" (optional, date format specified)
      "invoice_amount": 400.10 (optional, float values are accepted),
      "pickup_date"2016-12-01 (mandatory, only for amazon easyship orders)
      "pickup_time_band:"14:00-16:15 (mandatory, only for amazon easyship orders, refer below for available slots)
      "marketplace_invoice_number": "123113" (optional)
      "invoice_path": "https://marketplace.com/invoice/invoicepath2.pdf" (optional)
      "ship_label_path": "https://marketplace.com/label/shiplabelpath2.pdf" (optional)
    }
  ]
}

{ 
  success: true 
}

{
   success: false,
  error: [
    {
      "order_id": 123456"reason": "fulfillment status not found"
    },
    {
      "order_id": 198765"reason": "Weight can only take numeric values"
    }
  ] 
}