curl --request POST \
  --url https://api.cloud.flexprice.io/v1/events \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "customer_id": "customer456",
  "event_id": "event123",
  "event_name": "api_request",
  "external_customer_id": "customer456",
  "properties": {
    "\"response_status\"": "200}",
    "{\"request_size\"": "100"
  },
  "source": "api",
  "timestamp": "2024-03-20T15:04:05Z"
}'

{}