samples: update sample to use protos, until typing can be fixed (#311)

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
Co-authored-by: Benjamin E. Coe <bencoe@google.com>
Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

README.md

@@ -63,14 +63,18 @@ npm install @google-cloud/web-risk
  */
 async function quickstart(uri) {
   // Create the WebRisk client library.
-  const {WebRiskServiceClient} = require('@google-cloud/web-risk');
+  const {WebRiskServiceClient, protos} = require('@google-cloud/web-risk');
   const client = new WebRiskServiceClient();
 
   // Create an API request to check for malware, social engineering,
   // and unwanted software.
   const request = {
     uri: uri,
-    threatTypes: ['MALWARE', 'SOCIAL_ENGINEERING', 'UNWANTED_SOFTWARE'],
+    threatTypes: [
+      protos.google.cloud.webrisk.v1.ThreatType.MALWARE,
+      protos.google.cloud.webrisk.v1.ThreatType.SOCIAL_ENGINEERING,
+      protos.google.cloud.webrisk.v1.ThreatType.UNWANTED_SOFTWARE,
+    ],
   };
 
   // call the WebRisk searchUris API.

samples/quickstart.js

@@ -14,21 +14,26 @@
 
 'use strict';
 
+// TODO: revert threat types to strings once https://github.com/googleapis/gax-nodejs/issues/1205 is fixed
 // [START web_risk_quickstart]
 /**
  * Check a URI against the WebRisk API.
  * @param {string} uri A URI to pass to the Web Risk API.
  */
 async function quickstart(uri) {
   // Create the WebRisk client library.
-  const {WebRiskServiceClient} = require('@google-cloud/web-risk');
+  const {WebRiskServiceClient, protos} = require('@google-cloud/web-risk');
   const client = new WebRiskServiceClient();
 
   // Create an API request to check for malware, social engineering,
   // and unwanted software.
   const request = {
     uri: uri,
-    threatTypes: ['MALWARE', 'SOCIAL_ENGINEERING', 'UNWANTED_SOFTWARE'],
+    threatTypes: [
+      protos.google.cloud.webrisk.v1.ThreatType.MALWARE,
+      protos.google.cloud.webrisk.v1.ThreatType.SOCIAL_ENGINEERING,
+      protos.google.cloud.webrisk.v1.ThreatType.UNWANTED_SOFTWARE,
+    ],
   };
 
   // call the WebRisk searchUris API.