The billable metric object

{
  "lago_id": "1a901a90-1a90-1a90-1a90-1a901a901a90",
  "name": "Storage",
  "code": "storage",
  "description": "GB of storage used in my application",
  "recurring": false,
  "rounding_function": "round",
  "rounding_precision": 2,
  "created_at": "2022-09-14T16:35:31Z",
  "expression": "round((ended_at - started_at) * units)",
  "field_name": "gb",
  "aggregation_type": "sum_agg",
  "weighted_interval": "seconds",
  "filters": [
    {
      "key": "region",
      "values": [
        "us-east-1"
      ]
    }
  ]
}

The schema is of type object.

Retrieve an API log Create a billable metric

API Reference