Frigate Configuration

Friends, tell me my mistake. An error appears when adding a mask. Is there a problem with either margins or??? Please help me!

mqtt:
  host: 192.168.1.134
  user: Alexey
  password: 123

# --------------DETECT-------------
detect:
  width: 1280
  height: 720
  fps: 5
  enabled: True
  stationary:
    interval: 0
    threshold: 50

# ----------OBJECTS--------------
objects:
  track:
    - person
    - car
    - cat
    - bird

record:
  enabled: True
  retain:
    days: 3
    mode: all
  events:
    pre_capture: 1
    post_capture: 1
    objects:
      - person
      - car
      - cat
      - bird
    retain:
      default: 6
      mode: active_objects
      objects:
        person: 6
        car: 3
        cat: 6
        bird: 6

snapshots:
  enabled: true
  clean_copy: True
  timestamp: False
  bounding_box: False
  crop: False
  height: 475
  required_zones: []
  retain:
    default: 10
    objects:
      person: 10
      car: 10
      cat: 6
      bird: 6

#---------CAMERAS-----------
cameras:
  camera_1:
      ffmpeg:
        inputs:
          - path: rtsp://admin:[email protected]:554/user=admin_password=123&channel=0&stream=1.sdp
            roles:
              - detect
          - path: rtsp://admin:[email protected]:554/user=admin_password=123&channel=0&stream=1.sdp
            roles:
              - record



  camera_3:
      ffmpeg:
        inputs:
          - path: rtsp://admin:[email protected]:554/1
            roles:
              - detect
          - path: rtsp://admin:[email protected]:554/1
            roles:
              - record
        motion:
          mask:
            - 0,132,0,234,627,248,623,336,1280,394,1280,181,708,134

the motion and everything under it is indented 2 spaces too far