```ruby
# --- Ruby Example for PATCH /v1/update_by_query ---
# Assumes 'faraday' gem is installed (gem install faraday)
require 'faraday'
require 'json'
require 'time'
require 'openssl'
require 'base64'
def generate_luigisbox_digest(private_key, http_method, endpoint_path, date_header, content_type_header)
data = "#{http_method}\n#{content_type_header}\n#{date_header}\n#{endpoint_path}"
dg = OpenSSL::Digest.new('sha256')
Base64.strict_encode64(OpenSSL::HMAC.digest(dg, private_key, data)).strip
end
YOUR_PUBLIC_KEY = "your_public_api_key"
YOUR_PRIVATE_KEY = "your_private_api_key"
LUIGISBOX_HOST = 'https://live.luigisbox.com'
ENDPOINT_PATH = '/v1/update_by_query'
update_request = {
search: {
types: ["product"],
partial: { fields: { color: "olive" } }
},
update: { fields: { color: "green" } }
}
request_body_json = update_request.to_json
http_method = 'PATCH'
content_type = 'application/json; charset=utf-8'
current_date = Time.now.httpdate
signature = generate_luigisbox_digest(YOUR_PRIVATE_KEY, http_method, ENDPOINT_PATH, current_date, content_type)
authorization_header = "ApiAuth #{YOUR_PUBLIC_KEY}:#{signature}"
connection = Faraday.new(url: LUIGISBOX_HOST) do |conn|
conn.use FaradayMiddleware::Gzip
end
response = connection.patch(ENDPOINT_PATH) do |req|
req.headers['Content-Type'] = content_type
req.headers['Date'] = current_date
req.headers['Authorization'] = authorization_header
req.body = request_body_json
end
puts response.body
```
```php
[
'types' => ['product'],
'partial' => ['fields' => ['color' => 'olive']]
],
'update' => [
'fields' => ['color' => 'green']
]
];
$request_body = $update_request;
$http_method = 'PATCH';
$content_type = 'application/json; charset=utf-8';
$current_date = gmdate('D, d M Y H:i:s') . ' GMT';
$signature = generateLuigisboxDigest($YOUR_PRIVATE_KEY, $http_method, $ENDPOINT_PATH, $current_date, $content_type);
$authorization_header = "ApiAuth {$YOUR_PUBLIC_KEY}:{$signature}";
$client = new GuzzleHttp\Client();
$response = $client->request(
$http_method,
"{$LUIGISBOX_HOST}{$ENDPOINT_PATH}",
[
'headers' => [
'Accept-Encoding' => 'gzip, deflate',
'Content-Type' => $content_type,
'Date' => $current_date,
'Authorization' => $authorization_header,
],
'json' => $request_body
]
);
echo $response->getBody();
```
```javascript
const axios = require('axios');
const crypto = require('crypto');
function generateLuigisBoxDigest(privateKey, httpMethod, endpointPath, dateHeader, contentTypeHeader) {
const data = `${httpMethod}\n${contentTypeHeader}\n${dateHeader}\n${endpointPath}`;
const hmac = crypto.createHmac('sha256', privateKey);
hmac.update(data);
return hmac.digest('base64').trim();
}
const YOUR_PUBLIC_KEY = "your_public_api_key";
const YOUR_PRIVATE_KEY = "your_private_api_key";
const LUIGISBOX_HOST = 'https://live.luigisbox.com';
const ENDPOINT_PATH = '/v1/update_by_query';
const updateRequest = {
search: {
types: ["product"],
partial: { fields: { color: "olive" } }
},
update: { fields: { color: "green" } }
};
const requestBody = updateRequest;
const httpMethod = 'PATCH';
const contentType = 'application/json; charset=utf-8';
const currentDate = new Date().toUTCString();
const signature = generateLuigisBoxDigest(YOUR_PRIVATE_KEY, httpMethod, ENDPOINT_PATH, currentDate, contentType);
const authorizationHeader = `ApiAuth ${YOUR_PUBLIC_KEY}:${signature}`;
axios({
method: httpMethod,
url: LUIGISBOX_HOST + ENDPOINT_PATH,
headers: {
'Content-Type': contentType,
'Date': currentDate,
'Authorization': authorizationHeader
},
data: requestBody
})
.then((response) => console.log(response.data))
.catch((error) => console.error(error.response?.data ?? error.message));
```