# `BB.Error.Invalid.Bridge.ReadOnly`
[🔗](https://github.com/beam-bots/bb/blob/main/lib/bb/error/invalid/bridge/read_only.ex#L5)

Attempted to write to a read-only parameter.

Some servo parameters (like model number, firmware version) are read-only
and cannot be modified.

# `t`

```elixir
@type t() :: %BB.Error.Invalid.Bridge.ReadOnly{
  __exception__: term(),
  bread_crumbs: term(),
  class: term(),
  param_name: atom(),
  path: term(),
  splode: term(),
  stacktrace: term(),
  vars: term()
}
```

# `exception`

```elixir
@spec exception(opts :: Keyword.t()) :: %BB.Error.Invalid.Bridge.ReadOnly{
  __exception__: term(),
  bread_crumbs: term(),
  class: term(),
  param_name: term(),
  path: term(),
  splode: term(),
  stacktrace: term(),
  vars: term()
}
```

Create an `Elixir.BB.Error.Invalid.Bridge.ReadOnly` without raising it.

## Keys

- :param_name

---

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