chore(main): release 1.10.3 (#572)

* chore(main): release 1.10.3

* Update CHANGELOG.md

---------

Co-authored-by: release-please[bot] <55107282+release-please[bot]@users.noreply.github.com>
Co-authored-by: Sara Robinson <sararob@users.noreply.github.com>

Author: release-please[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "1.10.2"
+  ".": "1.10.3"
 }

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.10.3](https://github.com/googleapis/nodejs-vertexai/compare/v1.10.2...v1.10.3) (2026-03-24)
+
+
+### Miscellaneous Chores
+
+* release 1.10.3 ([6a68cbe](https://github.com/googleapis/nodejs-vertexai/commit/6a68cbe24119a879f963587646fd9d69fecb9fc2))
+
 ## [1.10.2](https://github.com/googleapis/nodejs-vertexai/compare/v1.10.1...v1.10.2) (2026-03-19)
 
 

package.json

@@ -1,7 +1,7 @@
 {
   "name": "@google-cloud/vertexai",
   "description": "Vertex Generative AI client for Node.js",
-  "version": "1.10.2",
+  "version": "1.10.3",
   "license": "Apache-2.0",
   "author": "Google LLC",
   "engines": {

src/genai/client.ts

@@ -9,7 +9,7 @@ import {ApiClient, NodeAuth, NodeDownloader, NodeUploader} from '@google/genai/v
 import {AgentEngines} from './agentengines';
 import {Sessions} from './sessions';
 
-export const SDK_VERSION = '1.10.2';  // x-release-please-version
+export const SDK_VERSION = '1.10.3';  // x-release-please-version
 
 let agentEnginesInternalWarned = false;
 

src/util/constants.ts

@@ -21,7 +21,7 @@ export const USER_ROLE = 'user';
 export const MODEL_ROLE = 'model';
 export const SYSTEM_ROLE = 'system';
 const USER_AGENT_PRODUCT = 'model-builder';
-const CLIENT_LIBRARY_VERSION = '1.10.2'; // x-release-please-version
+const CLIENT_LIBRARY_VERSION = '1.10.3'; // x-release-please-version
 const CLIENT_LIBRARY_LANGUAGE = `grpc-node/${CLIENT_LIBRARY_VERSION}`;
 export const USER_AGENT = `${USER_AGENT_PRODUCT}/${CLIENT_LIBRARY_VERSION} ${CLIENT_LIBRARY_LANGUAGE}`;
 export const CREDENTIAL_ERROR_MESSAGE =