@type match_result() ::
  :match
  | :close_match
  | :no_match
  | :account_type_mismatch
  | :partial_match
  | nil

@type t() :: %ClearBank.Webhook.Events.CopOutboundResponse{
  account_name: String.t() | nil,
  account_number: String.t() | nil,
  account_type: String.t() | nil,
  match_result: match_result(),
  request_id: String.t() | nil,
  sort_code: String.t() | nil,
  timestamp: String.t() | nil
}