Lists the currently available models that can be used through Portkey, and provides basic information about each one.
Filter models by the AI service (e.g., 'openai', 'anthropic').
Filter models by the provider.
The maximum number of models to return.
The number of models to skip before starting to collect the result set.
The field to sort the results by.
name, provider, ai_service The order to sort the results in.
asc, desc