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	✔️	N/A
`item_id`	str	✔️	N/A
`output_index`	int	✔️	N/A
`sequence_number`	int	✔️	N/A
`type`	components.CustomToolCallInputDeltaEventType	✔️	N/A