// execute a batch check
// can pass correlation ID to look up in results, or if not passed one will be generated for you
const userCorrelationId = randomUUID();
const { responses } = await fgaClient.batchCheck({
  checks: [
    {
      // should have access
      user: "user:123",
      relation: "viewer",
      object: "document:0192ab2a-d83f-756d-9397-c5ed9f3cb69a",
      context: {
        ViewCount: 100
      },
      correlationId: userCorrelationId,
    },
    {
      // should NOT have access
      user: "user:123",
      relation: "viewer",
      object: "document:7772ab2a-d83f-756d-9397-c5ed9f3cb69a",
    }
  ]
});

const anneAllowed = responses.filter(r => r.correlationId === userCorrelationId);
console.log(`Anne is allowed access to ${anneAllowed.length} documents`);
anneAllowed.forEach(item => {
  console.log(`Anne is allowed access to ${item.request.object}`);
});