ToolChoiceSupport - OpenRouter

Per-variant tool_choice support. tool_choice in supported_parameters only says the parameter is accepted; these flags say which of its values passed testing.

Fields

Field	Type	Required	Description
`Auto`	`bool`	✔️	Whether the endpoint supports `"tool_choice": "auto"`.
`Function`	`bool`	✔️	Whether the endpoint supports naming a function, `"tool_choice": {"type": "function", ...}`.
`None`	`bool`	✔️	Whether the endpoint supports `"tool_choice": "none"`.
`Required`	`bool`	✔️	Whether the endpoint supports `"tool_choice": "required"`.

​Fields

Fields