@type t() :: %Stripe.Refund{
  amount: integer(),
  balance_transaction: (binary() | Stripe.BalanceTransaction.t()) | nil,
  charge: (binary() | Stripe.Charge.t()) | nil,
  created: integer(),
  currency: binary(),
  description: binary(),
  failure_balance_transaction: binary() | Stripe.BalanceTransaction.t(),
  failure_reason: binary(),
  id: binary(),
  instructions_email: binary(),
  metadata: term() | nil,
  next_action: term(),
  object: binary(),
  payment_intent: (binary() | Stripe.PaymentIntent.t()) | nil,
  reason: binary() | nil,
  receipt_number: binary() | nil,
  source_transfer_reversal: (binary() | Stripe.TransferReversal.t()) | nil,
  status: binary() | nil,
  transfer_reversal: (binary() | Stripe.TransferReversal.t()) | nil
}

The refund type.

• amount Amount, in %s.
• balance_transaction Balance transaction that describes the impact on your account balance.
• charge ID of the charge that was refunded.
• created Time at which the object was created. Measured in seconds since the Unix epoch.
• currency Three-letter ISO currency code, in lowercase. Must be a supported currency.
• description An arbitrary string attached to the object. Often useful for displaying to users. (Available on non-card refunds only)
• failure_balance_transaction If the refund failed, this balance transaction describes the adjustment made on your account balance that reverses the initial balance transaction.
• failure_reason If the refund failed, the reason for refund failure if known. Possible values are lost_or_stolen_card, expired_or_canceled_card, or unknown.
• id Unique identifier for the object.
• instructions_email Email to which refund instructions, if required, are sent to.
• metadata Set of key-value pairs that you can attach to an object. This can be useful for storing additional information about the object in a structured format.
• next_action
• object String representing the object's type. Objects of the same type share the same value.
• payment_intent ID of the PaymentIntent that was refunded.
• reason Reason for the refund, either user-provided (duplicate, fraudulent, or requested_by_customer) or generated by Stripe internally (expired_uncaptured_charge).
• receipt_number This is the transaction number that appears on email receipts sent for this refund.
• source_transfer_reversal The transfer reversal that is associated with the refund. Only present if the charge came from another Stripe account. See the Connect documentation for details.
• status Status of the refund. For credit card refunds, this can be pending, succeeded, or failed. For other types of refunds, it can be pending, requires_action, succeeded, failed, or canceled. Refer to our refunds documentation for more details.
• transfer_reversal If the accompanying transfer was reversed, the transfer reversal object. Only applicable if the charge was created using the destination parameter.