# `Stripe.Params.SourceUpdateParams`
[🔗](https://github.com/jeffhuen/tiger_stripe/blob/main/lib/stripe/params/source_update_params.ex#L2)

Parameters for source update.

# `t`

```elixir
@type t() :: %Stripe.Params.SourceUpdateParams{
  amount: integer() | nil,
  expand: [String.t()] | nil,
  mandate: Stripe.Params.SourceUpdateParams.Mandate.t() | nil,
  metadata: map() | nil,
  owner: Stripe.Params.SourceUpdateParams.Owner.t() | nil,
  source_order: Stripe.Params.SourceUpdateParams.SourceOrder.t() | nil
}
```

* `amount` - Amount associated with the source.
* `expand` - Specifies which fields in the response should be expanded.
* `mandate` - Information about a mandate possibility attached to a source object (generally for bank debits) as well as its acceptance status.
* `metadata` - Set of [key-value pairs](https://docs.stripe.com/api/metadata) that you can attach to an object. This can be useful for storing additional information about the object in a structured format. Individual keys can be unset by posting an empty value to them. All keys can be unset by posting an empty value to `metadata`.
* `owner` - Information about the owner of the payment instrument that may be used or required by particular source types.
* `source_order` - Information about the items and shipping associated with the source. Required for transactional credit (for example Klarna) sources before you can charge it.

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