Interface ExternalEvidenceEvent

interface ExternalEvidenceEvent {
    attributes: Record<string, string | number | boolean | null>;
    cost:
        | { amount: string; asOf: string; currency: string; source: string }
        | null;
    durationNs: number | null;
    id: string;
    kind:
        | "error"
        | "cancel"
        | "output"
        | "input"
        | "metadata"
        | "tool-call"
        | "tool-result";
    outcome: "unknown"
    | "success"
    | "cancelled"
    | "failure"
    | null;
    parentId: string | null;
    sourceTime: string | null;
    toolCallId: string | null;
}