```ruby
require 'faraday'
require 'base64'
require 'openssl'
require 'json'
require 'time'
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}"
Base64.strict_encode64(OpenSSL::HMAC.digest('sha256', private_key, data)).strip
end
tracker_id = 'YOUR_TRACKER_ID'
base_path = "/v1/recommender/pin/#{tracker_id}/scopes/_bulk"
full_path = "/v1/recommender/pin/#{tracker_id}/scopes/_bulk?conflict_strategy=override"
content_type = 'application/x-ndjson'
date_header = Time.now.utc.strftime("%a, %d %b %Y %H:%M:%S GMT")
signature = generate_luigisbox_digest('your_private_api_key', 'POST', base_path, date_header, content_type)
ndjson_data = [
{ target_type: 'all', model: 'basket', pin_definitions: [{ pin_type: 'item', pin_identity: '123' }] },
{ target_type: 'item', target_identity: '456', model: 'basket', pin_definitions: [{ pin_type: 'item', pin_identity: '789' }] }
].map(&:to_json).join("\n")
response = Faraday.new(url: 'https://live.luigisbox.com').post(full_path) do |req|
req.headers['Date'] = date_header
req.headers['Content-Type'] = content_type
req.headers['Authorization'] = "ApiAuth #{tracker_id}:#{signature}"
req.body = ndjson_data
end
puts response.status
```
```php
"all", "model" => "basket", "pin_definitions" => [["pin_type" => "item", "pin_identity" => "123"]]],
["target_type" => "item", "target_identity" => "456", "model" => "basket", "pin_definitions" => [["pin_type" => "item", "pin_identity" => "789"]]],
];
$ndjson = implode("\n", array_map('json_encode', $rows));
$client = new Client();
$response = $client->request('POST', "https://live.luigisbox.com{$requestPath}", [
'headers' => [
'Content-Type' => $contentType,
'Date' => $date,
'Authorization' => "ApiAuth {$trackerId}:{$signature}",
],
'body' => $ndjson,
]);
echo $response->getStatusCode();
```
```javascript
const axios = require('axios');
const crypto = require('crypto');
function generateLuigisBoxDigest(privateKey, httpMethod, endpointPath, dateHeader, contentTypeHeader) {
const data = `${httpMethod}\n${contentTypeHeader}\n${dateHeader}\n${endpointPath}`;
return crypto.createHmac('sha256', privateKey).update(data).digest('base64').trim();
}
const trackerId = 'YOUR_TRACKER_ID';
const basePath = `/v1/recommender/pin/${trackerId}/scopes/_bulk`;
const requestPath = `/v1/recommender/pin/${trackerId}/scopes/_bulk?conflict_strategy=override`;
const contentType = 'application/x-ndjson';
const dateHeader = new Date().toUTCString();
const signature = generateLuigisBoxDigest('your_private_api_key', 'POST', basePath, dateHeader, contentType);
const rows = [
{ target_type: 'all', model: 'basket', pin_definitions: [{ pin_type: 'item', pin_identity: '123' }] },
{ target_type: 'item', target_identity: '456', model: 'basket', pin_definitions: [{ pin_type: 'item', pin_identity: '789' }] },
];
axios({
method: 'POST',
url: `https://live.luigisbox.com${requestPath}`,
headers: {
'Content-Type': contentType,
Date: dateHeader,
Authorization: `ApiAuth ${trackerId}:${signature}`,
},
data: rows.map(JSON.stringify).join('\n'),
}).then((response) => console.log(response.status));
```