# `ASM.Options.UnsupportedOptionError`
[🔗](https://github.com/nshkrdotcom/agent_session_manager/blob/v0.10.0/lib/asm/options/unsupported_option_error.ex#L1)

Returned when a strict ASM common preflight receives an unsupported option.

# `t`

```elixir
@type t() :: %ASM.Options.UnsupportedOptionError{
  __exception__: true,
  key: atom() | term(),
  message: String.t(),
  mode: atom() | nil,
  provider: atom() | nil,
  reason: atom() | term()
}
```

---

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