{
  "format_version": "1.19.50",
  "minecraft:camera_preset": {
    "identifier": "example:custom",
    "inherit_from": "minecraft:free",
    "pos_x": 30,
    "pos_y": 90,
    "pos_z": -20,
    "rot_x": 10,
    "rot_y": 40
  }
}