# `Gemini.Types.Enums.FunctionCallingMode`
[🔗](https://github.com/nshkrdotcom/gemini_ex/blob/v0.15.0/lib/gemini/types/enums.ex#L347)

Function calling configuration modes.

## Values

- `:auto` - Model decides when to call functions
- `:any` - Model must call at least one function
- `:none` - Model cannot call functions

# `t`

```elixir
@type t() :: :auto | :any | :none
```

# `from_api`

```elixir
@spec from_api(String.t() | nil) :: t() | nil
```

# `to_api`

```elixir
@spec to_api(t()) :: String.t()
```

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