Callback Format

{
  "response": {
    "annotations": {
      "url": "https://s3-us-west-1.amazonaws.com/scaleapi-results/000003f0-a07c-11e8-891a-b1d8c6329c00"
    }
  },
  "task_id": "5967d6b572633603819b188d",
  "task": { ... }
}
[
  {  // response for frame 0
    "camera_responses": [
      {  // response for frame 0, camera 1
        "annotations": [
          {
            "cuboid_uuid": "0f81f763-a35c-4b11-9791-019f8cda6524",
            // annotations in here are as in the corresponding annotation_type
            "top": 200,
            "left": 105,
            "width": 280,
            "height": 192,
            "label": "car"
          },
          ...
        ],
        "camera_used": 1,
      },
      ...
    ]
  },
]

The response will be uploaded to Amazon S3 as a JSON.
Annotations are similar to those of the corresponding annotation tasks, except with some additional fields: cuboid_uuid is the cuboid ID for the corresponding cuboid in the paired sensor fusion task (is a random uuid for newly drawn annotations), not_in_lidar is set to true for annotations that were newly drawn.

Once the lidarlinking task is done, we will send a response to your callback URL containing a link to the linking annotations.

📘

Notice

See the Callback Section for more details about callbacks.