Event representing a delta (partial update) to the input of a custom tool call.

interface ResponseCustomToolCallInputDeltaEvent {
    delta: string;
    item_id: string;
    output_index: number;
    sequence_number: number;
    type: "response.custom_tool_call_input.delta";
}

Properties

delta: string

The incremental input data (delta) for the custom tool call.

item_id: string

Unique identifier for the API item associated with this event.

output_index: number

The index of the output this delta applies to.

sequence_number: number

The sequence number of this event.

type: "response.custom_tool_call_input.delta"

The event type identifier.