ConcurrentAccessRestriction
import type { ConcurrentAccessRestriction } from "https://googleapis.deno.dev/v1/books:v1.ts";
interface ConcurrentAccessRestriction {
deviceAllowed?: boolean;
kind?: string;
maxConcurrentDevices?: number;
message?: string;
nonce?: string;
reasonCode?: string;
restricted?: boolean;
signature?: string;
source?: string;
timeWindowSeconds?: number;
volumeId?: string;
}