// Simple predicates 'tacocat'.startsWith('taco') // Parameterized predicates over structured data account.balance >= transaction.withdrawal // JSON objects {'sub': '12345678', 'aud': 'example2.cel.dev', 'iss': 'https://example1.cel.dev/jwt-issuer'} // Strongly typed objects common.GeoPoint{ latitude: 10.0, longitude: -5.5 } Common Expression Language (CEL) is an expression language that’s fast, p