To create a task with links, simply add the links
parameter to your task creation request using the format described above.
Each key-value defining a link should have the following structure:
- Key: the label of the link
- Value: an object that should have the following keys:
is_bidirectional
: a boolean value denoting whether link is directional or notfrom_allowed_labels
: a list of labels of the geometries that the link can be linked fromto_allowed_labels
: a list of labels of the geometries that the link can be linked to
{
"callback_url": "http://www.example.com/callback",
"instruction": "Annotate the merchandises and priceTags, then link the merchandises to their correspondent price tags",
"attachment_type": "image",
"attachment": "http://i.imgur.com/v4cBreD.jpg",
"geometries": {
"box": {
"objects_to_annotate": [
"merchandise",
"priceTag"
]
}
},
"links": {
"merchandiseToPriceTag": [
{
"is_bidirectional": false,
"from_allowed_labels": [
"merchandise"
],
"to_allowed_labels": [
"priceTag"
]
}
]
}
...
}