CustomToolCallInputDeltaEvent - Python SDK

CustomToolCallInputDeltaEvent method reference

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Event emitted when a custom tool call’s freeform input is being streamed. Mirrors response.function_call_arguments.delta but for custom tools whose input is opaque text rather than JSON arguments.

Fields

Field	Type	Required	Description
delta	str	:heavy_check_mark:	N/A
item_id	str	:heavy_check_mark:	N/A
output_index	int	:heavy_check_mark:	N/A
sequence_number	int	:heavy_check_mark:	N/A
type	components.CustomToolCallInputDeltaEventType	:heavy_check_mark:	N/A