Updates an existing cart or creates new cart as per provided model.

curl --request PUT \
     --url http://localhost:65349//api/episerver/v2.0/carts/{cartId} \
     --header 'accept: application/json' \
     --header 'content-type: application/json' \
     --data '{
     "Name": "",
     "Market": "",
     "Currency": "",
     "Shipments": [
     {
     "LineItems": [
     {
     "Quantity": ""
     }
     ]
     }
     ]
     }'

var myHeaders = new Headers();
myHeaders.append("accept", "application/json");
myHeaders.append("content-type", "application/json");

var raw = JSON.stringify({
   "Name": "",
   "Market": "",
   "Currency": "",
   "Shipments": [
      {
         "LineItems": [
            {
               "Quantity": ""
            }
         ]
      }
   ]
});

var requestOptions = {
   method: 'PUT',
   headers: myHeaders,
   body: raw,
   redirect: 'follow'
};

fetch("http://localhost:65349//api/episerver/v2.0/carts/{cartId}", requestOptions)
   .then(response => response.text())
   .then(result => console.log(result))
   .catch(error => console.log('error', error));

require "uri"
require "json"
require "net/http"

url = URI("http://localhost:65349//api/episerver/v2.0/carts/{cartId}")

http = Net::HTTP.new(url.host, url.port);
request = Net::HTTP::Put.new(url)
request["accept"] = "application/json"
request["content-type"] = "application/json"
request.body = JSON.dump({
   "Name": "",
   "Market": "",
   "Currency": "",
   "Shipments": [
      {
         "LineItems": [
            {
               "Quantity": ""
            }
         ]
      }
   ]
})

response = http.request(request)
puts response.read_body

import requests
import json

url = "http://localhost:65349//api/episerver/v2.0/carts/{cartId}"

payload = json.dumps({
   "Name": "",
   "Market": "",
   "Currency": "",
   "Shipments": [
      {
         "LineItems": [
            {
               "Quantity": ""
            }
         ]
      }
   ]
})
headers = {
   'accept': 'application/json',
   'content-type': 'application/json'
}

response = requests.request("PUT", url, headers=headers, data=payload)

print(response.text)

// OK
{
  "Id": "00000000-0000-0000-0000-000000000000",
  "Name": "",
  "CustomerId": "00000000-0000-0000-0000-000000000000",
  "Market": "",
  "Currency": "",
  "LastUpdated": "",
  "Shipments": [
    {
      "Id": "00000000-0000-0000-0000-000000000000",
      "ShippingAddress": {
        "FirstName": "",
        "LastName": "",
        "Line1": "",
        "Line2": "",
        "City": "",
        "CountryName": "",
        "PostalCode": "",
        "RegionName": "",
        "Email": "",
        "PhoneNumber": ""
      },
      "ShippingMethodId": "00000000-0000-0000-0000-000000000000",
      "LineItems": [
        {
          "Id": "00000000-0000-0000-0000-000000000000",
          "ContentId": "00000000-0000-0000-0000-000000000000",
          "Code": "",
          "PlacedPrice": "",
          "Quantity": "",
          "DisplayName": "",
          "IsGift": false
        }
      ]
    }
  ],
  "CouponCodes": [
    ""
  ]
}

// Bad Request

// Forbidden