# `Gemini.Types.Interactions.ToolChoice`
[🔗](https://github.com/nshkrdotcom/gemini_ex/blob/v0.15.0/lib/gemini/types/interactions/config.ex#L83)

Tool choice union (`ToolChoiceType | ToolChoiceConfig`).

# `t`

```elixir
@type t() ::
  Gemini.Types.Interactions.ToolChoiceType.t()
  | Gemini.Types.Interactions.ToolChoiceConfig.t()
  | map()
```

# `from_api`

```elixir
@spec from_api(term()) :: t() | nil
```

# `to_api`

```elixir
@spec to_api(t() | nil) :: term()
```

---

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