3.27.4
(fix): Fix OAuth client credentials flow to include custom headers, timeouts, and retries in token requests by using ClientOptions.Builder.from() pattern.
3.27.3
(fix): Fix streaming endpoint return types to use Iterable instead of Optional, fix missing ArrayList import for empty list literals, and fix OAuth wire tests to use withCredentials() pattern.
3.27.2
(chore): Support configurable Node.js and Java V2 executable paths via NODE_PATH and JAVA_V2_PATH environment variables for local seed testing.
3.27.1
(chore): Add sdkVersion as a top-level field in the generated metadata.json file.