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

Parameters for authorization increment.

# `t`

```elixir
@type t() :: %Stripe.Params.TestHelpers.Issuing.AuthorizationIncrementParams{
  expand: [String.t()] | nil,
  increment_amount: integer(),
  is_amount_controllable: boolean() | nil
}
```

* `expand` - Specifies which fields in the response should be expanded.
* `increment_amount` - The amount to increment the authorization by. This amount is in the authorization currency and in the [smallest currency unit](https://docs.stripe.com/currencies#zero-decimal).
* `is_amount_controllable` - If set `true`, you may provide [amount](https://docs.stripe.com/api/issuing/authorizations/approve#approve_issuing_authorization-amount) to control how much to hold for the authorization.

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