toolChoice property

  1. @_RunObjectToolChoiceConverter()
  2. @JsonKey(name: 'tool_choice')
RunObjectToolChoice? get toolChoice
inherited

Controls which (if any) tool is called by the model. none means the model will not call any tools and instead generates a message. auto is the default value and means the model can pick between generating a message or calling one or more tools. required means the model must call one or more tools before responding to the user. Specifying a particular tool like {"type": "file_search"} or {"type": "function", "function": {"name": "my_function"}} forces the model to call that tool.

Implementation

@_RunObjectToolChoiceConverter()
@JsonKey(name: 'tool_choice')
RunObjectToolChoice? get toolChoice => throw _privateConstructorUsedError;