curl --request PATCH \
  --url https://api.example.com/v1/competitor_prices/{entity_id} \
  --header 'Content-Type: application/json' \
  --data '
{
  "item_id": "<string>",
  "promo_price": 123,
  "currency": "<string>",
  "source_url": "<string>",
  "competitor_sku": "<string>",
  "barcode": "<string>",
  "status": "<string>",
  "stock_on_hand": 123,
  "competitor_name": "<string>",
  "observed_at": "2023-11-07T05:31:56Z",
  "regular_price": 123
}
'

import requests

url = "https://api.example.com/v1/competitor_prices/{entity_id}"

payload = {
    "item_id": "<string>",
    "promo_price": 123,
    "currency": "<string>",
    "source_url": "<string>",
    "competitor_sku": "<string>",
    "barcode": "<string>",
    "status": "<string>",
    "stock_on_hand": 123,
    "competitor_name": "<string>",
    "observed_at": "2023-11-07T05:31:56Z",
    "regular_price": 123
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    item_id: '<string>',
    promo_price: 123,
    currency: '<string>',
    source_url: '<string>',
    competitor_sku: '<string>',
    barcode: '<string>',
    status: '<string>',
    stock_on_hand: 123,
    competitor_name: '<string>',
    observed_at: '2023-11-07T05:31:56Z',
    regular_price: 123
  })
};

fetch('https://api.example.com/v1/competitor_prices/{entity_id}', 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/competitor_prices/{entity_id}",
  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([
    'item_id' => '<string>',
    'promo_price' => 123,
    'currency' => '<string>',
    'source_url' => '<string>',
    'competitor_sku' => '<string>',
    'barcode' => '<string>',
    'status' => '<string>',
    'stock_on_hand' => 123,
    'competitor_name' => '<string>',
    'observed_at' => '2023-11-07T05:31:56Z',
    'regular_price' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "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/competitor_prices/{entity_id}"

	payload := strings.NewReader("{\n  \"item_id\": \"<string>\",\n  \"promo_price\": 123,\n  \"currency\": \"<string>\",\n  \"source_url\": \"<string>\",\n  \"competitor_sku\": \"<string>\",\n  \"barcode\": \"<string>\",\n  \"status\": \"<string>\",\n  \"stock_on_hand\": 123,\n  \"competitor_name\": \"<string>\",\n  \"observed_at\": \"2023-11-07T05:31:56Z\",\n  \"regular_price\": 123\n}")

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

	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.example.com/v1/competitor_prices/{entity_id}")
  .header("Content-Type", "application/json")
  .body("{\n  \"item_id\": \"<string>\",\n  \"promo_price\": 123,\n  \"currency\": \"<string>\",\n  \"source_url\": \"<string>\",\n  \"competitor_sku\": \"<string>\",\n  \"barcode\": \"<string>\",\n  \"status\": \"<string>\",\n  \"stock_on_hand\": 123,\n  \"competitor_name\": \"<string>\",\n  \"observed_at\": \"2023-11-07T05:31:56Z\",\n  \"regular_price\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/v1/competitor_prices/{entity_id}")

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

request = Net::HTTP::Patch.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"item_id\": \"<string>\",\n  \"promo_price\": 123,\n  \"currency\": \"<string>\",\n  \"source_url\": \"<string>\",\n  \"competitor_sku\": \"<string>\",\n  \"barcode\": \"<string>\",\n  \"status\": \"<string>\",\n  \"stock_on_hand\": 123,\n  \"competitor_name\": \"<string>\",\n  \"observed_at\": \"2023-11-07T05:31:56Z\",\n  \"regular_price\": 123\n}"

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

{
  "id": 123,
  "competitor_name": "<string>",
  "observed_at": "2023-11-07T05:31:56Z",
  "regular_price": "<string>",
  "item_id": "<string>",
  "promo_price": "<string>",
  "currency": "<string>",
  "source_url": "<string>",
  "competitor_sku": "<string>",
  "barcode": "<string>",
  "status": "<string>",
  "stock_on_hand": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z"
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}