# `Stripe.Params.Billing.MeterCreateParams`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/billing/meter_create_params.ex#L2)

Parameters for meter create.

# `t`

```elixir
@type t() :: %Stripe.Params.Billing.MeterCreateParams{
  customer_mapping:
    Stripe.Params.Billing.MeterCreateParams.CustomerMapping.t() | nil,
  default_aggregation:
    Stripe.Params.Billing.MeterCreateParams.DefaultAggregation.t(),
  display_name: String.t(),
  event_name: String.t(),
  event_time_window: String.t() | nil,
  expand: [String.t()] | nil,
  value_settings:
    Stripe.Params.Billing.MeterCreateParams.ValueSettings.t() | nil
}
```

* `customer_mapping` - Fields that specify how to map a meter event to a customer.
* `default_aggregation` - The default settings to aggregate a meter's events with.
* `display_name` - The meter’s name. Not visible to the customer. Max length: 250.
* `event_name` - The name of the meter event to record usage for. Corresponds with the `event_name` field on meter events. Max length: 100.
* `event_time_window` - The time window which meter events have been pre-aggregated for, if any. Possible values: `day`, `hour`.
* `expand` - Specifies which fields in the response should be expanded.
* `value_settings` - Fields that specify how to calculate a meter event's value.

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*Consult [api-reference.md](api-reference.md) for complete listing*