List reactions

curl "https://api.phrase.com/v2/projects/:project_id/keys/:key_id/comments/:comment_id/reactions" \
  -u USERNAME_OR_ACCESS_TOKEN \
  -X GET \
  -d '{"branch":"my-feature-branch"}' \
  -H 'Content-Type: application/json'

[
  {
    "id": "abcd1234cdef1234abcd1234cdef1234",
    "emoji": "🔥",
    "created_at": "2015-01-28T09:52:53Z",
    "updated_at": "2015-01-28T09:52:53Z",
    "comment": {
      "id": "abcd1234cdef1234abcd1234cdef1234",
      "message": "Some comment...",
      "name": "Joe Doe"
    },
    "user": {
      "id": "abcd1234cdef1234abcd1234cdef1234",
      "username": "joe.doe",
      "name": "Joe Doe"
    }
  }
]