{
"task_id": "5774cc78b01249ab09f089dd",
"created_at": "2016-9-03T07:38:32.368Z",
"callback_url": "http://www.example.com/callback",
"type": "annotation",
"status": "pending",
"instruction": "Annotate the cars and pedestrians",
"params": {
"attachment": "https://i.imgur.com/VDPoOZE.jpg",
"attachment_type": "image",
"objects_to_annotate": [
{
"choice": "Vehicle",
"subchoices": ["Car", "Truck", "Train", "Motorcycle"]
},
{
"choice": "Pedestrian",
"subchoices": ["Animal", "Adult", "Child"]
}
],
"with_labels": false,
"min_width": 30,
"min_height": 30,
"examples": [],
"annotation_attributes": {
"occlusion": {
"description": "What percent of the object is occluded?",
"choices": ["0%", "25%", "50%", "75%"],
"conditions": {
"label_condition": {
"label": ["Car", "Truck", "Motorcycle"]
}
}
}
}
},
"metadata": {}
}
Response Format
Nested labels are only intended for grouping a large set of labels together. Thus, the response will be the same as with unnested labels, where only the final "leaf" label that the worker selected is reported. In the example above, if a worker selected "Pedestrian" and then "Animal" for an annotation, that annotation's label would be "Animal".
{
"response": {
"annotations": [
{
"left": 123,
"top": 10,
"width": 121,
"height": 39,
"label": "Motorcycle",
"attributes": {
"occlusion": "0%"
}
},
{
"left": 82,
"top": 56,
"width": 64,
"height": 30,
"label": "Animal"
},
{ ... },
{ ... }
]
},
"task_id": "5774cc78b01249ab09f089dd",
"task": {
// populated task for convenience
...
}
}