# `Stripe.Params.TestHelpers.Issuing.AuthorizationCaptureParams`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/test_helpers/issuing/authorization_capture_params.ex#L2)

Parameters for authorization capture.

# `t`

```elixir
@type t() :: %Stripe.Params.TestHelpers.Issuing.AuthorizationCaptureParams{
  capture_amount: integer() | nil,
  close_authorization: boolean() | nil,
  expand: [String.t()] | nil,
  purchase_details:
    Stripe.Params.TestHelpers.Issuing.AuthorizationCaptureParams.PurchaseDetails.t()
    | nil
}
```

* `capture_amount` - The amount to capture from the authorization. If not provided, the full amount of the authorization will be captured. This amount is in the authorization currency and in the [smallest currency unit](https://docs.stripe.com/currencies#zero-decimal).
* `close_authorization` - Whether to close the authorization after capture. Defaults to true. Set to false to enable multi-capture flows.
* `expand` - Specifies which fields in the response should be expanded.
* `purchase_details` - Additional purchase information that is optionally provided by the merchant.

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