tree c81ccba1d20ba73697456cd5813c0fc4dbf9845a
parent 2ea0bfceb0838acecee9b29f1e8351e99e4c4df0
author Kelvin Zhang <zhangkelvin@google.com> 1630202498 -0700
committer Kelvin Zhang <zhangkelvin@google.com> 1630456122 -0700

Return error in json

Test: th
Change-Id: Ie9ef8e2bac6447bdc1bf40dcb2b5731b57b47f77