@spec meter_event_summary_json(map()) :: map()

Basic MeterEventSummary fixture matching Stripe's wire format.

Carries exactly the seven fields Stripe's spec marks required — and no customer. You filter by customer, but the returned object never says which customer it belongs to (F-02), so a fixture that invented one would teach the wrong shape.

aggregated_value is a float on the read path (F-05). Writes take a decimal string; reads return a JSON number. The fixture carries 42.5 rather than a whole number so a test can prove the value is never rounded or coerced to an integer.

@spec meter_event_summary_list_json(list()) :: map()

Stripe list response wrapping one or more MeterEventSummary fixtures.

Defaults to a single meter_event_summary_json/1 item. Pass a custom list to override.