tree 9bdfce5cb7fd2fa0159a0c6d39c0597d6f4d65fa
parent ba30de56b8be7b6b5ee4636b66a70060c0566d39
author Menghan Li <menghanl@google.com> 1497305152 -0700
committer GitHub <noreply@github.com> 1497305152 -0700

Specify characters allowed in metadata keys (#1299)