curl --request POST \
  --url https://api.example.com/products/ingestions \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "items": [
    {
      "external_id": "ext-123",
      "name": "Sofa X",
      "description": "3-seat sofa",
      "style": "Modern",
      "type": "Sofa",
      "sub_type": "Sleeper Sofa",
      "variants": [
        {
          "sku": "SOFA-X-001",
          "name": "Sofa X Blue",
          "item_url": "https://shop.example.com/sofa-x-blue",
          "depth": 90,
          "height": 80,
          "width": 210,
          "weight": 30000,
          "color": "Blue",
          "price": 1499.9,
          "brand": "BrandCo",
          "images": [
            {
              "url": "https://cdn.example.com/img/sofax/blue/front.jpg",
              "angle": 0
            },
            {
              "url": "https://cdn.example.com/img/sofax/blue/side.jpg"
            }
          ]
        }
      ]
    }
  ]
}
'

import requests

url = "https://api.example.com/products/ingestions"

payload = { "items": [
        {
            "external_id": "ext-123",
            "name": "Sofa X",
            "description": "3-seat sofa",
            "style": "Modern",
            "type": "Sofa",
            "sub_type": "Sleeper Sofa",
            "variants": [
                {
                    "sku": "SOFA-X-001",
                    "name": "Sofa X Blue",
                    "item_url": "https://shop.example.com/sofa-x-blue",
                    "depth": 90,
                    "height": 80,
                    "width": 210,
                    "weight": 30000,
                    "color": "Blue",
                    "price": 1499.9,
                    "brand": "BrandCo",
                    "images": [{
                            "url": "https://cdn.example.com/img/sofax/blue/front.jpg",
                            "angle": 0
                        }, { "url": "https://cdn.example.com/img/sofax/blue/side.jpg" }]
                }
            ]
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    items: [
      {
        external_id: 'ext-123',
        name: 'Sofa X',
        description: '3-seat sofa',
        style: 'Modern',
        type: 'Sofa',
        sub_type: 'Sleeper Sofa',
        variants: [
          {
            sku: 'SOFA-X-001',
            name: 'Sofa X Blue',
            item_url: 'https://shop.example.com/sofa-x-blue',
            depth: 90,
            height: 80,
            width: 210,
            weight: 30000,
            color: 'Blue',
            price: 1499.9,
            brand: 'BrandCo',
            images: [
              {url: 'https://cdn.example.com/img/sofax/blue/front.jpg', angle: 0},
              {url: 'https://cdn.example.com/img/sofax/blue/side.jpg'}
            ]
          }
        ]
      }
    ]
  })
};

fetch('https://api.example.com/products/ingestions', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.example.com/products/ingestions",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'items' => [
        [
                'external_id' => 'ext-123',
                'name' => 'Sofa X',
                'description' => '3-seat sofa',
                'style' => 'Modern',
                'type' => 'Sofa',
                'sub_type' => 'Sleeper Sofa',
                'variants' => [
                                [
                                                                'sku' => 'SOFA-X-001',
                                                                'name' => 'Sofa X Blue',
                                                                'item_url' => 'https://shop.example.com/sofa-x-blue',
                                                                'depth' => 90,
                                                                'height' => 80,
                                                                'width' => 210,
                                                                'weight' => 30000,
                                                                'color' => 'Blue',
                                                                'price' => 1499.9,
                                                                'brand' => 'BrandCo',
                                                                'images' => [
                                                                                                                                [
                                                                                                                                                                                                                                                                'url' => 'https://cdn.example.com/img/sofax/blue/front.jpg',
                                                                                                                                                                                                                                                                'angle' => 0
                                                                                                                                ],
                                                                                                                                [
                                                                                                                                                                                                                                                                'url' => 'https://cdn.example.com/img/sofax/blue/side.jpg'
                                                                                                                                ]
                                                                ]
                                ]
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.example.com/products/ingestions"

	payload := strings.NewReader("{\n  \"items\": [\n    {\n      \"external_id\": \"ext-123\",\n      \"name\": \"Sofa X\",\n      \"description\": \"3-seat sofa\",\n      \"style\": \"Modern\",\n      \"type\": \"Sofa\",\n      \"sub_type\": \"Sleeper Sofa\",\n      \"variants\": [\n        {\n          \"sku\": \"SOFA-X-001\",\n          \"name\": \"Sofa X Blue\",\n          \"item_url\": \"https://shop.example.com/sofa-x-blue\",\n          \"depth\": 90,\n          \"height\": 80,\n          \"width\": 210,\n          \"weight\": 30000,\n          \"color\": \"Blue\",\n          \"price\": 1499.9,\n          \"brand\": \"BrandCo\",\n          \"images\": [\n            {\n              \"url\": \"https://cdn.example.com/img/sofax/blue/front.jpg\",\n              \"angle\": 0\n            },\n            {\n              \"url\": \"https://cdn.example.com/img/sofax/blue/side.jpg\"\n            }\n          ]\n        }\n      ]\n    }\n  ]\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.example.com/products/ingestions")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"items\": [\n    {\n      \"external_id\": \"ext-123\",\n      \"name\": \"Sofa X\",\n      \"description\": \"3-seat sofa\",\n      \"style\": \"Modern\",\n      \"type\": \"Sofa\",\n      \"sub_type\": \"Sleeper Sofa\",\n      \"variants\": [\n        {\n          \"sku\": \"SOFA-X-001\",\n          \"name\": \"Sofa X Blue\",\n          \"item_url\": \"https://shop.example.com/sofa-x-blue\",\n          \"depth\": 90,\n          \"height\": 80,\n          \"width\": 210,\n          \"weight\": 30000,\n          \"color\": \"Blue\",\n          \"price\": 1499.9,\n          \"brand\": \"BrandCo\",\n          \"images\": [\n            {\n              \"url\": \"https://cdn.example.com/img/sofax/blue/front.jpg\",\n              \"angle\": 0\n            },\n            {\n              \"url\": \"https://cdn.example.com/img/sofax/blue/side.jpg\"\n            }\n          ]\n        }\n      ]\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/products/ingestions")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"items\": [\n    {\n      \"external_id\": \"ext-123\",\n      \"name\": \"Sofa X\",\n      \"description\": \"3-seat sofa\",\n      \"style\": \"Modern\",\n      \"type\": \"Sofa\",\n      \"sub_type\": \"Sleeper Sofa\",\n      \"variants\": [\n        {\n          \"sku\": \"SOFA-X-001\",\n          \"name\": \"Sofa X Blue\",\n          \"item_url\": \"https://shop.example.com/sofa-x-blue\",\n          \"depth\": 90,\n          \"height\": 80,\n          \"width\": 210,\n          \"weight\": 30000,\n          \"color\": \"Blue\",\n          \"price\": 1499.9,\n          \"brand\": \"BrandCo\",\n          \"images\": [\n            {\n              \"url\": \"https://cdn.example.com/img/sofax/blue/front.jpg\",\n              \"angle\": 0\n            },\n            {\n              \"url\": \"https://cdn.example.com/img/sofax/blue/side.jpg\"\n            }\n          ]\n        }\n      ]\n    }\n  ]\n}"

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

{
  "batch_id": "<string>",
  "received_count": 123
}

{
  "title": "<string>",
  "status": 123,
  "type": "<string>",
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "code": "<string>",
      "field": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "title": "<string>",
  "status": 123,
  "type": "<string>",
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "code": "<string>",
      "field": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "title": "<string>",
  "status": 123,
  "type": "<string>",
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "code": "<string>",
      "field": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "title": "<string>",
  "status": 123,
  "type": "<string>",
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "code": "<string>",
      "field": "<string>",
      "message": "<string>"
    }
  ]
}

{
  "title": "<string>",
  "status": 123,
  "type": "<string>",
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "code": "<string>",
      "field": "<string>",
      "message": "<string>"
    }
  ]
}