@type t() :: %PolarExpress.Params.EventsListEventsParams{
  customer_id: map() | nil,
  depth: integer() | nil,
  end_timestamp: String.t() | nil,
  external_customer_id: map() | nil,
  filter: String.t() | nil,
  limit: integer() | nil,
  metadata: map() | nil,
  meter_id: String.t() | nil,
  name: map() | nil,
  organization_id: map() | nil,
  page: integer() | nil,
  parent_id: String.t() | nil,
  query: String.t() | nil,
  sorting: [map()] | nil,
  source: map() | nil,
  start_timestamp: String.t() | nil
}