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": "product_by_id", "description": "Fetches detailed information about a specific product from the AliExpress API using the provided product ID.", "parameters": {"product_id": {"description": "The unique identifier for the product on AliExpress.", "type": "int", "default": "32841070485"}}}, {"name": "smart_phones", "description": "Fetches data of smart phones from the Amazon API using optional brand filtering.", "parameters": {"name_brand": {"description": "The brand name to filter the smart phones. Defaults to None.", "type": "str, optional", "default": ""}}}]
You want to find detailed information about a product with ID 400056487229 on AliExpress. How would you use the product_by_id function?
user
assistant
[{"name": "product_by_id", "arguments": {"product_id": 400056487229}}]