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

Parameters for source retrieve.

# `t`

```elixir
@type t() :: %Stripe.Params.SourceRetrieveParams{
  client_secret: String.t() | nil,
  expand: [String.t()] | nil
}
```

* `client_secret` - The client secret of the source. Required if a publishable key is used to retrieve the source. Max length: 5000.
* `expand` - Specifies which fields in the response should be expanded.

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