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": "analysis_list_deprecated", "description": "Fetches a list of analyses for a specified financial symbol using the Seeking Alpha API.", "parameters": {"is_id": {"description": "The symbol to query for data. Only one symbol is allowed at a time.", "type": "str", "default": "aapl"}, "size": {"description": "The number of items per response. Defaults to 20.", "type": "int, optional", "default": "20"}, "until": {"description": "The value used to load the next page of data. This corresponds to the value of meta/page/minmaxPublishOn/min in the JSON response.", "type": "int, optional", "default": ""}}}]
Fetch analyses for Microsoft Corporation published before January 1, 2023.
user
assistant
[{"name": "analysis_list_deprecated", "arguments": {"is_id": "MSFT", "until": 1672502400}}]