[Python] I want to create a waybill for my customers who ordered from my website with aramex

this is the code i use:

import datetime
def send_issue_policy(request):

url = "https://ws.sbx.aramex.net/ShippingAPI.V2/Shipping/Service_1_0.svc/json/CreateShipments"
headers = {
"Content-Type": "application/json",
"Accept": "application/json"
}

payload = {
"ClientInfo": {
"UserName": "testingapi@aramex.com",
"Password": "R123456789$r",
"Version": "v1",
"AccountNumber": "4004636",
"AccountPin": "432432",
"AccountEntity": "RUH",
"AccountCountryCode": "SA",
"Source": 24
},
"Shipments": [
{
"Reference1": "",
"Reference2": "",
"Reference3": "",
"Shipper": {
"Reference1": "TEst mutli label",
"Reference2": "",
"AccountNumber": "4004636",
"PartyAddress": {
"Line1": "Test TEST",
"Line2": "",
"Line3": "",
"City": "riyadh",
"StateOrProvinceCode": "",
"PostCode": "",
"CountryCode": "sa",
"Longitude": 0,
"Latitude": 0,
"BuildingNumber": "null",
"BuildingName": "null",
"Floor": "null",
"Apartment": "null",
"POBox": "null",
"Description": "null"
},
"Contact": {
"Department": "",
"PersonName": "aramex",
"Title": "",
"CompanyName": "aramex",
"PhoneNumber1": "966512345678",
"PhoneNumber1Ext": "",
"PhoneNumber2": "",
"PhoneNumber2Ext": "",
"FaxNumber": "",
"CellPhone": "966512345678",
"EmailAddress": "test@test.com",
"Type": ""
}
},
"Consignee": {
"Reference1": "",
"Reference2": "",
"AccountNumber": "71500004",
"PartyAddress": {
"Line1": "Test",
"Line2": "",
"Line3": "",
"City": "riyadh",
"StateOrProvinceCode": "",
"PostCode": "",
"CountryCode": "sa",
"Longitude": 0,
"Latitude": 0,
"BuildingNumber": "",
"BuildingName": "",
"Floor": "",
"Apartment": "",
"POBox": "null",
"Description": ""
},
"Contact": {
"Department": "",
"PersonName": "aramex",
"Title": "",
"CompanyName": "aramex",
"PhoneNumber1": "966512345678",
"PhoneNumber1Ext": "",
"PhoneNumber2": "",
"PhoneNumber2Ext": "",
"FaxNumber": "",
"CellPhone": "966512345678",
"EmailAddress": "test@test.com",
"Type": ""
}
},
"ThirdParty": {
"Reference1": "",
"Reference2": "",
"AccountNumber": "71500004",
"PartyAddress": {
"Line1": "Test",
"Line2": "",
"Line3": "",
"City": "riyadh",
"StateOrProvinceCode": "3079",
"PostCode": "",
"CountryCode": "sa",
"Longitude": 0,
"Latitude": 0,
"BuildingNumber": "null",
"BuildingName": "null",
"Floor": "null",
"Apartment": "null",
"POBox": "null",
"Description": "null"
},
"Contact": {
"Department": "",
"PersonName": "test",
"Title": "",
"CompanyName": "test",
"PhoneNumber1": "966512345678",
"PhoneNumber1Ext": "",
"PhoneNumber2": "",
"PhoneNumber2Ext": "",
"FaxNumber": "",
"CellPhone": "966512345678",
"EmailAddress": "",
"Type": ""
}
},
"ShippingDateTime": "\/Date(1708718162000)\/",
"DueDate": "\/Date(1708718162000)\/",
"Comments": "",
"PickupLocation": "",
"OperationsInstructions": "",
"AccountingInstrcutions": "",
"Details": {
"Dimensions": "null",
"ActualWeight": {
"Unit": "KG",
"Value": 0.5
},
"ChargeableWeight": "null",
"DescriptionOfGoods": "Books",
"GoodsOriginCountry": "sa",
"NumberOfPieces": 1,
"ProductGroup": "DOM",
"ProductType": "CDS",
"PaymentType": "P",
"PaymentOptions": "",
"CustomsValueAmount": "null",
"CashOnDeliveryAmount": {
"CurrencyCode": "SAR",
"Value": 1.0
},
"InsuranceAmount": "null",
"CashAdditionalAmount": "null",
"CashAdditionalAmountDescription": "",
"CollectAmount": "null",
"Services": "CODS",
"Items": []
},
"Attachments": [],
"ForeignHAWB": "",
"TransportType ": 0,
"PickupGUID": "",
"Number": "",
"ScheduledDelivery": "null"
}
],
"Transaction": {
"Reference1": "",
"Reference2": "",
"Reference3": "",
"Reference4": "",
"Reference5": ""
}
}

response = requests.post(url, headers=headers, json=payload)

if response.status_code == 200:
# Request successful
data = response.json()
# Process the response data as needed
print(data)
else:
# Request unsuccessful
print(f"Request failed with status code {response.status_code}")
print(response.text)



This is the error i always get

Request failed with status code 400
<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>Request Error</title>
<style>BODY { color: #000000; background-color: white; font-family: Verdana; margin-left: 0px; margin-top: 0px; } #content { margin-left: 30px; font-size: .70em; padding-bottom: 2em; } A:link { color: #336699; font-weight: bold; text-decoration: underline; } A:visited { color: #6699cc; font-weight: bold; text-decoration: underline; } A:active { color: #336699; font-weight: bold; text-decoration: underline; } .heading1 { background-color: #003366; border-bottom: #336699 6px solid; color: #ffffff; font-family: Tahoma; font-size: 26px; font-weight: normal;margin: 0em 0em 10px -20px; padding-bottom: 8px; padding-left: 30px;padding-top: 16px;} pre { font-size:small; background-color: #e5e5cc; padding: 5px; font-family: Courier New; margin-top: 0px; border: 1px #f0f0e0 solid; white-space: pre-wrap; white-space: -pre-wrap; word-wrap: break-word; } table { border-collapse: collapse; border-spacing: 0px; font-family: Verdana;} table th { border-right: 2px white solid; border-bottom: 2px white solid; font-weight: bold; background-color: #cecf9c;} table td { border-right: 2px white solid; border-bottom: 2px white solid; background-color: #e5e5cc;}</style>
</head>
<body>
<div id="content">
<p class="heading1">Request Error</p>
<p xmlns="">The server encountered an error processing the request. Please see the <a rel="help-page" href="https://ws.sbx.aramex.net/ShippingAPI.V2/Shipping/Service_1_0.svc/Json/help">service help page</a> for constructing valid requests to the service.
The exception message is 'The formatter threw an exception while trying to deserialize the message: There was an error while trying to deserialize parameter http://ws.aramex.net/ShippingAPI/v1/:Shipments. The InnerException message was 'There was an error deserializing the object of type System.Collections.Generic.List`1[[Corp.ShippingAPI.FrontEnd.Contracts.Shipment, Corp.ShippingAPI.FrontEnd.Contracts, Version=1.359.0.0, Culture=neutral, PublicKeyToken=null]]. DateTime content '\/Date(1708718162000)\/' does not start with '\/Date(' and end with ')\/' as required for JSON.'. Please see InnerException for more details.'. See server logs for more details. The exception stack trace is: </p>
<p> at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeParameterPart(XmlDictionaryReader reader, PartInfo part)
at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeParameters(XmlDictionaryReader reader, PartInfo[] parts, Object[] parameters, PartInfo returnInfo, Object&amp; returnValue)
at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeBodyCore(XmlDictionaryReader reader, Object[] parameters, Boolean isRequest)
at System.ServiceModel.Dispatcher.DataContractJsonSerializerOperationFormatter.DeserializeBody(XmlDictionaryReader reader, MessageVersion version, String action, MessageDescription messageDescription, Object[] parameters, Boolean isRequest)
at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeBodyContents(Message message, Object[] parameters, Boolean isRequest)
at System.ServiceModel.Dispatcher.OperationFormatter.DeserializeRequest(Message message, Object[] parameters)
at System.ServiceModel.Dispatcher.DemultiplexingDispatchMessageFormatter.DeserializeRequest(Message message, Object[] parameters)
at System.ServiceModel.Dispatcher.UriTemplateDispatchFormatter.DeserializeRequest(Message message, Object[] parameters)
at System.ServiceModel.Dispatcher.DispatchOperationRuntime.DeserializeInputs(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.DispatchOperationRuntime.InvokeBegin(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage5(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.ImmutableDispatchRuntime.ProcessMessage11(MessageRpc&amp; rpc)
at System.ServiceModel.Dispatcher.MessageRpc.Process(Boolean isOperationContextSet)</p>
</div>
</body>
</html>
Internal Server Error: /user/send_issue_policy/
Traceback (most recent call last):
File "/home/azzam/Desktop/mywebsite/env/lib/python3.10/site-packages/django/core/handlers/exception.py", line 55, in inner
response = get_response(request)
File "/home/azzam/Desktop/mywebsite/env/lib/python3.10/site-packages/django/core/handlers/base.py", line 197, in _get_response
response = wrapped_callback(request, *callback_args, **callback_kwargs)
File "/home/azzam/Desktop/mywebsite/env/lib/python3.10/site-packages/django/views/decorators/csrf.py", line 56, in wrapper_view
return view_func(*args, **kwargs)
File "/home/azzam/Desktop/mywebsite/env/lib/python3.10/site-packages/django/views/generic/base.py", line 104, in view
return self.dispatch(request, *args, **kwargs)
File "/home/azzam/Desktop/mywebsite/env/lib/python3.10/site-packages/rest_framework/views.py", line 511, in dispatch
self.response = self.finalize_response(request, response, *args, **kwargs)
File "/home/azzam/Desktop/mywebsite/env/lib/python3.10/site-packages/rest_framework/views.py", line 423, in finalize_response
assert isinstance(response, HttpResponseBase), (
AssertionError: Expected a `Response`, `HttpResponse` or `HttpStreamingResponse` to be returned from the view, but received a `<class 'NoneType'>`


i want to send the request to aramex to create new lable i want to return the lable number so i can use it with print lable or tracking or give the user number of his lable The problem here is when I want to send the order to Aramex, a time-related problem occurs in "ShippingDateTime" i tried many times put none of them works.

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