curl --request POST \
  --url https://api.example.com/v1/classifications/{id}/feedback \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "index": 123,
  "export": {
    "hs_code": "<string>"
  },
  "import": {
    "country": "<string>",
    "hs_code": "<string>"
  },
  "reason": "<string>"
}
'

import requests

url = "https://api.example.com/v1/classifications/{id}/feedback"

payload = {
    "index": 123,
    "export": { "hs_code": "<string>" },
    "import": {
        "country": "<string>",
        "hs_code": "<string>"
    },
    "reason": "<string>"
}
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({
    index: 123,
    export: {hs_code: '<string>'},
    import: {country: '<string>', hs_code: '<string>'},
    reason: '<string>'
  })
};

fetch('https://api.example.com/v1/classifications/{id}/feedback', 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/v1/classifications/{id}/feedback",
  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([
    'index' => 123,
    'export' => [
        'hs_code' => '<string>'
    ],
    'import' => [
        'country' => '<string>',
        'hs_code' => '<string>'
    ],
    'reason' => '<string>'
  ]),
  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/v1/classifications/{id}/feedback"

	payload := strings.NewReader("{\n  \"index\": 123,\n  \"export\": {\n    \"hs_code\": \"<string>\"\n  },\n  \"import\": {\n    \"country\": \"<string>\",\n    \"hs_code\": \"<string>\"\n  },\n  \"reason\": \"<string>\"\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/v1/classifications/{id}/feedback")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"index\": 123,\n  \"export\": {\n    \"hs_code\": \"<string>\"\n  },\n  \"import\": {\n    \"country\": \"<string>\",\n    \"hs_code\": \"<string>\"\n  },\n  \"reason\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/classifications/{id}/feedback")

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  \"index\": 123,\n  \"export\": {\n    \"hs_code\": \"<string>\"\n  },\n  \"import\": {\n    \"country\": \"<string>\",\n    \"hs_code\": \"<string>\"\n  },\n  \"reason\": \"<string>\"\n}"

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

{
  "id": "cls_1Q2w3E4r",
  "object": "classification",
  "livemode": true,
  "created": 123,
  "status": "pending",
  "items": [
    {
      "index": 123,
      "sku": "<string>",
      "export": {
        "country": "<string>",
        "hs_code": "<string>",
        "description": "<string>",
        "confidence": 0.5,
        "alternatives": [
          {
            "hs_code": "<string>",
            "confidence": 123
          }
        ]
      },
      "import": [
        {
          "country": "<string>",
          "hs_code": "<string>",
          "description": "<string>",
          "confidence": 0.5,
          "alternatives": [
            {
              "hs_code": "<string>",
              "confidence": 123
            }
          ]
        }
      ],
      "requires_review": true,
      "rationale": "<string>",
      "restrictions": [
        {
          "country": "<string>",
          "level": "prohibited",
          "agency": "<string>",
          "code": "<string>",
          "message": "<string>",
          "license_types": [
            "<string>"
          ],
          "documents_required": [
            "<string>"
          ]
        }
      ]
    }
  ],
  "updated": 123,
  "messages": [
    {
      "level": "info",
      "code": "<string>",
      "message": "<string>",
      "param": "<string>",
      "carrier": "<string>"
    }
  ],
  "user_metadata": {},
  "carrier_metadata": {},
  "system_metadata": {
    "source": "api",
    "created_by": {
      "type": "api_key",
      "id": "<string>"
    },
    "request_id": "<string>",
    "idempotency_key": "<string>",
    "batch": "<string>",
    "generated": true,
    "test_scenario": "<string>"
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}

{
  "error": {
    "type": "invalid_request_error",
    "code": "<string>",
    "message": "<string>",
    "param": "<string>",
    "doc_url": "<string>",
    "request_id": "<string>",
    "carrier": {
      "id": "<string>",
      "connection": "<string>",
      "code": "<string>",
      "message": "<string>"
    },
    "shipment": "<string>",
    "details": [
      {
        "code": "<string>",
        "message": "<string>",
        "param": "<string>"
      }
    ]
  }
}