Bulk client regen - builder documentation and Generated annotation#5850

chingor13 merged 28 commits intogoogleapis:mastergoogleapis/google-cloud-java:masterfrom

chingor13:pr-merge-5817-5819-5820-5821-5822-5823-5825-5826-5827-5828-5829-5830-5831-5832-5833-5834-5835-5836-5837-5838-5839-5840-5841-5842-5843-5844-5845-5846chingor13/google-cloud-java:pr-merge-5817-5819-5820-5821-5822-5823-5825-5826-5827-5828-5829-5830-5831-5832-5833-5834-5835-5836-5837-5838-5839-5840-5841-5842-5843-5844-5845-5846Copy head branch name to clipboard