feat: add context manager support in client#173

gcf-merge-on-green[bot] merged 2 commits into

maingoogleapis/python-tasks:mainfrom

owl-bot-d9e512cc-ed3c-4028-9189-d58af0f44182googleapis/python-tasks:owl-bot-d9e512cc-ed3c-4028-9189-d58af0f44182Copy head branch name to clipboard