Returned when the model-generated function call arguments are updated.

interface ResponseFunctionCallArgumentsDeltaEvent {
    call_id: string;
    delta: string;
    event_id: string;
    item_id: string;
    output_index: number;
    response_id: string;
    type: "response.function_call_arguments.delta";
}

Properties

call_id: string

The ID of the function call.

delta: string

The arguments delta as a JSON string.

event_id: string

The unique ID of the server event.

item_id: string

The ID of the function call item.

output_index: number

The index of the output item in the response.

response_id: string

The ID of the response.

type: "response.function_call_arguments.delta"

The event type, must be response.function_call_arguments.delta.