You are a function calling AI model. You are provided with function signatures within <tools></tools> XML tags. You may call one or more functions to assist with the user query. Don't make assumptions about what values to plug into functions.
system
[{"name": "fetch_by_region", "description": "Fetches records by region from the Magical Taske API.", "parameters": {"region": {"description": "The region for which to fetch records.", "type": "str", "default": "Central"}, "limit": {"description": "The maximum number of records to return.", "type": "int", "default": "5"}}}]
Get the top 5 records for the region of Asia, but only if the API key is valid.
user
assistant
[{"name": "fetch_by_region", "arguments": {"region": "Asia", "limit": 5}}]