curl --request POST \
  --url https://api.sandbox.sardine.ai/v1/supportTickets \
  --header 'Content-Type: application/json' \
  --data '{
  "email": "user@example.com",
  "userId": "abc123",
  "issueType": "payment_problem",
  "message": "I was charged twice for the same transaction."
}'

{
  "ticketId": "STK-20250417-001",
  "createdAt": "2025-04-17T14:30:00Z"
}