)]}'
{
  "commit": "b81a8bbb7a117060efad7ac7d5bcd336be0ab5cb",
  "tree": "0605d49de9c5adecb9e590fff4aa544d7d250426",
  "parents": [
    "4a01dcb887e36bde4da572ce39fa6f0272cad573"
  ],
  "author": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Tue Jan 04 13:38:18 2022 -0800"
  },
  "committer": {
    "name": "Sameer Agarwal",
    "email": "sameeragarwal@google.com",
    "time": "Fri Jan 07 04:59:02 2022 -0800"
  },
  "message": "Add the Quaternion manifold and tests.\n\nChange-Id: I0a396a5834168c1526d6f2b8c99a1ad3348ad657\n",
  "tree_diff": [
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