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": "regular_dice_rolls", "description": "This function simulates rolling a specified number of dice for a specified number of times using the Dice Roll Simulator API.", "parameters": {"rolls": {"description": "The number of times to roll the dice. Default is 2.", "type": "int, optional", "default": "2"}, "dice": {"description": "The number of dice to roll each time. Default is 3.", "type": "int, optional", "default": "3"}}}, {"name": "searchinventory", "description": "Searches for available inventory in the system based on the specified criteria.", "parameters": {"skip": {"description": "Number of records to skip for pagination.", "type": "int, optional", "default": ""}, "limit": {"description": "Maximum number of records to return.", "type": "int, optional", "default": ""}, "searchstring": {"description": "Optional search string for looking up specific inventory.", "type": "str, optional", "default": ""}}}, {"name": "free_games", "description": "Returns all free games currently on offer and upcoming free games from the Epic Games Store.", "parameters": {"country": {"description": "Country code for local offers (e.g., 'US', 'DE', 'ES'). Defaults to 'US'.", "type": "str, optional", "default": "US"}}}, {"name": "get_username_point_blank", "description": "Fetch the username associated with a given Point Blank ID using the RapidAPI service.", "parameters": {"is_id": {"description": "The Point Blank ID to look up.", "type": "str", "default": "blackforster"}}}]
I have a Point Blank ID and I want to find out the username associated with it. What Python function and arguments should I use?
user
assistant
[{"name": "get_username_point_blank", "arguments": {"is_id": "POINT_BLANK_ID"}}]