curl --request PATCH \
  --url https://api.lapyme.com.ar/api/v1/products/{product_id}/metafields \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "entries": [
    {
      "key": "<string>",
      "value": "<string>"
    }
  ]
}
'

import requests

url = "https://api.lapyme.com.ar/api/v1/products/{product_id}/metafields"

payload = { "entries": [
        {
            "key": "<string>",
            "value": "<string>"
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({entries: [{key: '<string>', value: '<string>'}]})
};

fetch('https://api.lapyme.com.ar/api/v1/products/{product_id}/metafields', 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.lapyme.com.ar/api/v1/products/{product_id}/metafields",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'entries' => [
        [
                'key' => '<string>',
                'value' => '<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.lapyme.com.ar/api/v1/products/{product_id}/metafields"

	payload := strings.NewReader("{\n  \"entries\": [\n    {\n      \"key\": \"<string>\",\n      \"value\": \"<string>\"\n    }\n  ]\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://api.lapyme.com.ar/api/v1/products/{product_id}/metafields")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"entries\": [\n    {\n      \"key\": \"<string>\",\n      \"value\": \"<string>\"\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.lapyme.com.ar/api/v1/products/{product_id}/metafields")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"entries\": [\n    {\n      \"key\": \"<string>\",\n      \"value\": \"<string>\"\n    }\n  ]\n}"

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

{
  "request_id": "<string>",
  "data": {
    "product": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "name": "<string>",
      "description": "<string>",
      "category": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>"
      },
      "sku": "<string>",
      "barcode": "<string>",
      "currency": "<string>",
      "cost": 123,
      "price": 123,
      "tax_rate": {
        "id": 123,
        "value": 123
      },
      "default_supplier": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>"
      },
      "is_active": true,
      "organization_slug": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z",
      "object": "<string>",
      "variant_group_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "variant_options": {},
      "is_exempt": true,
      "metafields": [
        {
          "key": "<string>",
          "value": "<string>"
        }
      ],
      "stock_summary": {
        "total_quantity": 123,
        "warehouse_count": 1,
        "by_warehouse": [
          {
            "warehouse_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "warehouse_name": "<string>",
            "quantity": 123,
            "on_hand": 123,
            "reserved_quantity": 123,
            "incoming_quantity": 123
          }
        ]
      },
      "effective_price": 123,
      "applied_price_list": {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "is_automatic": true,
        "adjustment_percentage": 123,
        "tax_inclusive": true
      }
    }
  },
  "warnings": [
    "<unknown>"
  ]
}

{
  "request_id": "req_product_metafields_patch_1",
  "error": {
    "code": "INVALID_REQUEST",
    "message": "Invalid product metafield request",
    "retryable": false,
    "type": "invalid_request_error",
    "details": []
  }
}

{
  "request_id": "req_product_metafields_patch_1",
  "error": {
    "code": "AUTHENTICATION_REQUIRED",
    "message": "Authentication required",
    "retryable": false,
    "type": "invalid_request_error",
    "details": []
  }
}

{
  "request_id": "req_product_metafields_patch_1",
  "error": {
    "code": "FORBIDDEN",
    "message": "Product custom fields require Max or Enterprise",
    "retryable": false,
    "type": "invalid_request_error",
    "details": []
  }
}

{
  "request_id": "req_product_metafields_patch_1",
  "error": {
    "code": "NOT_FOUND",
    "message": "Product not found",
    "retryable": false,
    "type": "invalid_request_error",
    "details": []
  }
}

{
  "request_id": "req_rate_limit_1",
  "error": {
    "type": "rate_limit_error",
    "code": "RATE_LIMITED",
    "message": "The organization request limit was reached. Try again later.",
    "retryable": true,
    "details": []
  }
}

{
  "request_id": "req_product_metafields_patch_1",
  "error": {
    "code": "INTERNAL_ERROR",
    "message": "Could not update product metafields",
    "retryable": false,
    "type": "invalid_request_error",
    "details": []
  }
}