# OpenAIResponsesToolChoiceUnion ## Supported Types ### `models.OpenAIResponsesToolChoiceAuto` ```python value: models.OpenAIResponsesToolChoiceAuto = /* values here */ ``` ### `models.OpenAIResponsesToolChoiceNone` ```python value: models.OpenAIResponsesToolChoiceNone = /* values here */ ``` ### `models.OpenAIResponsesToolChoiceRequired` ```python value: models.OpenAIResponsesToolChoiceRequired = /* values here */ ``` ### `models.OpenAIResponsesToolChoiceFunction` ```python value: models.OpenAIResponsesToolChoiceFunction = /* values here */ ``` ### `models.OpenAIResponsesToolChoice` ```python value: models.OpenAIResponsesToolChoice = /* values here */ ```