Interface SpeechUsageSummary

interface SpeechUsageSummary {
    breakdown: SpeechUsageBreakdown[];
    requestCount: number;
    totalAudioInputSeconds: number;
    totalAudioOutputSeconds: number;
    totalCostUSD: number;
    totalInputCharacters: number;
    totalInputTokens: number;
    totalOutputCharacters: number;
    totalOutputTokens: number;
}