# RecipeParameterRequirement ## Enum * `REQUIRED` (value: `'required'`) * `OPTIONAL` (value: `'optional'`) * `USER_PROMPT` (value: `'user_prompt'`) [[Back to Model list]](../README.md#documentation-for-models) [[Back to API list]](../README.md#documentation-for-api-endpoints) [[Back to README]](../README.md)