# `AsyncApiSpex.Parameter`
[🔗](https://github.com/jamescarr/ankusa/blob/async_api_spex-v0.2.0/packages/async_api_spex/lib/async_api_spex/parameter.ex#L1)

A parameter used in a channel address expression, such as `{tenant}`.

# `t`

```elixir
@type t() :: %AsyncApiSpex.Parameter{
  default: term(),
  description: String.t() | nil,
  enum: [term()] | nil,
  examples: [term()] | nil,
  extensions: map(),
  location: String.t() | nil
}
```

---

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