)]}'
{
  "id": "21cbc00b54272baaaf2b6868ee30d7c8e480dac5",
  "repo": "ceres-solver.git",
  "revision": "15c1210a8bdf3e936b4ef600d75f0fbb70878fb5",
  "path": "internal/ceres/preconditioner.h"
}