curl --location 'https://api.neucron.io/v1/app/billing/subscription/status?appID=' \
--header 'X-Neucron-Business-ID;' \
--header 'X-Neucron-App-Secret;'{
"app_id": "string",
"created_at": "string",
"customer_id": "string",
"expires_at": "string",
"new_plan_id": "string",
"plan_id": "string",
"started_at": "string",
"status": "PENDING_ACTIVATION",
"subscription_id": "string"
}