feat: support apiEndpoint override (#501)

Author: JustinBeckwith

handwritten/logging/package.json

@@ -75,7 +75,7 @@
   },
   "devDependencies": {
     "@google-cloud/bigquery": "^4.0.0",
-    "@google-cloud/nodejs-repo-tools": "^3.0.0",
+    "@google-cloud/nodejs-repo-tools": "^3.3.0",
     "@google-cloud/pubsub": "^0.29.0",
     "@google-cloud/storage": "^2.2.0",
     "@types/extend": "^3.0.0",
@@ -103,8 +103,8 @@
     "intelli-espower-loader": "^1.0.1",
     "jsdoc": "^3.6.2",
     "jsdoc-baseline": "^0.1.0",
-    "linkinator": "^1.1.2",
-    "mocha": "^6.0.0",
+    "linkinator": "^1.4.2",
+    "mocha": "^6.1.4",
     "mv": "^2.1.1",
     "ncp": "^2.0.0",
     "nock": "^10.0.1",

handwritten/logging/src/index.ts

@@ -61,6 +61,7 @@ import {Topic} from '@google-cloud/pubsub'; // types only
 export interface LoggingOptions extends gax.GoogleAuthOptions {
   autoRetry?: boolean;
   maxRetries?: number;
+  apiEndpoint?: string;
 }
 
 export interface DeleteCallback {