chore(main): release 2.30.3 (#1230)

🤖 I have created a release *beep* *boop*
---


### [2.30.3](v2.30.2...v2.30.3) (2022-05-03)


### Bug Fixes

* handle stream callback is undefined ([#1238](#1238)) ([269f805](269f805))
* isolate Rest Stream from retry logic to avoid backpressure ([#1226](#1226)) ([485d5b2](485d5b2))
* pin @grpc/proto-loader to v0.6.9 ([#1242](#1242)) ([bca9a91](bca9a91))

---
This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

CHANGELOG.md

@@ -4,6 +4,15 @@
 
 [1]: https://www.npmjs.com/package/gax-nodejs?activeTab=versions
 
+### [2.30.3](https://github.com/googleapis/gax-nodejs/compare/v2.30.2...v2.30.3) (2022-05-03)
+
+
+### Bug Fixes
+
+* handle stream callback is undefined ([#1238](https://github.com/googleapis/gax-nodejs/issues/1238)) ([269f805](https://github.com/googleapis/gax-nodejs/commit/269f805e02039cfa537084f46a561fa527eba301))
+* isolate Rest Stream from retry logic to avoid backpressure ([#1226](https://github.com/googleapis/gax-nodejs/issues/1226)) ([485d5b2](https://github.com/googleapis/gax-nodejs/commit/485d5b2af79d389acf6cc613ce419830ccac6bef))
+* pin @grpc/proto-loader to v0.6.9 ([#1242](https://github.com/googleapis/gax-nodejs/issues/1242)) ([bca9a91](https://github.com/googleapis/gax-nodejs/commit/bca9a91f90795970d0bdc0c15ae8a3549d546eba))
+
 ### [2.30.2](https://github.com/googleapis/gax-nodejs/compare/v2.30.1...v2.30.2) (2022-04-12)
 
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "google-gax",
-  "version": "2.30.2",
+  "version": "2.30.3",
   "description": "Google API Extensions",
   "main": "build/src/index.js",
   "types": "build/src/index.d.ts",

samples/package.json

@@ -14,7 +14,7 @@
     "*.js"
   ],
   "dependencies": {
-    "google-gax": "^2.30.2"
+    "google-gax": "^2.30.3"
   },
   "devDependencies": {
     "c8": "^7.0.0",