curl_setopt_array($curl, array(
CURLOPT_URL => 'https://<domain>/<api prefix>/<version>/commerce/product/bulk/create/',
CURLOPT_RETURNTRANSFER => true,
CURLOPT_FOLLOWLOCATION => true,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => 'POST',
"bundle_id":"<bundle_id>",
"bundle_name_translations":{"en": "<bundle_name_en>","de": "<bundle_name_de>"},
"description_translations":{"en": "<description_en>","de": "<description_dn>"},
"short_description_translations":{"en": "<short_description_en>","de": "<short_description_de>"},
"varients":[{"price":<product_price>,"product-name":"<product_name>","whole-sale-price":<whole_sale_price>,"product-sku":"<product_sku>"},{"price":<product_price>,"product-name":"<product_name>","whole-sale-price":<whole_sale_price>,"product-sku":"<product_sku>"}],
"attributes":{"business-volume":<business-volume>, "points":<reward_point>, "cumulative-volume":<cumulative_volume>}
"bundle_id":"<bundle_id>",
"bundle_name_translations":{"en": "<bundle_name_en>","de": "<bundle_name_de>"},
"description_translations":{"en": "<description_en>","de": "<description_dn>"},
"short_description_translations":{"en": "<short_description_en>","de": "<short_description_de>"},
"varients":[{"price":<product_price>,"product-name":"<product_name>","whole-sale-price":<whole_sale_price>,"product-sku":"<product_sku>"},{"price":<product_price>,"product-name":"<product_name>","whole-sale-price":<whole_sale_price>,"product-sku":"<product_sku>"}],
"attributes":{"business-volume":<business-volume>, "points":<reward_point>, "cumulative-volume":<cumulative_volume>}
CURLOPT_HTTPHEADER => array(
'Authorization: Bearer <access token>',
'Content-Type: application/json'
$response = curl_exec($curl);