ChatStreamToolCall - Python SDK

ChatStreamToolCall method reference

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Tool call delta for streaming responses

Fields

Field	Type	Required	Description	Example
`function`	Optional[components.ChatStreamToolCallFunction]	➖	Function call details
`id`	Optional[str]	➖	Tool call identifier	call_abc123
`index`	int	✔️	Tool call index in the array	0
`type`	Optional[components.ChatStreamToolCallType]	➖	Tool call type	function