The “function_call” request option is used to control if the model responds with a function or content result.
According to the docs, the current parameters support:
- Always “content” (
none) - Model chooses (
auto) - Specific Function: (
{"name": "function_name"})
However, it’s unclear how you would ask the model to respond with ANY available function call. (EG: you must choose a function, but I’m not specifying which one).