Table of Contents

Delete target image | DELETE /target

Deletes the target image corresponding to the target_id.

Action

DELETE /target/<target_id>

Authentication

Required

HTTP header

Content-Type=application/json

HTTP Header: Authorization (used when authenticating with API Key Token)

Request parameters

None

Response fields

Field Description
statusCode Status code 0 indicates correct authentication. See more in Status Codes
result Error message or target image information
timestamp Server-side time when the response is returned. In Unix timestamp format, in milliseconds
result.targetId Unique ID of the target image
result.trackingImage Base64-encoded string of the tracking image
result.name Target name
result.size Width of the recognition image (in cm). The height will be automatically calculated by the system based on the image you uploaded. The size of the recognition image corresponds to the size of the overlaid virtual content
result.meta Base64-encoded additional information, e.g., a string generated by base64-encoding a JSON string
result.type Fixed as ImageTarget
result.active "1" enabled, "0" disabled

Error codes

Refer to Status and Error Codes

Request example

    DELETE /target/e61db301-e80f-4025-b822-9a00eb48d8d2?timestamp=xxx&appKey=xxx&signature=xxx
    HTTP/1.1

    Host:
    Date: Mon, 1 Jan 2018 00:00:00 GMT

Response example

    HTTP/1.1 200 OK
    Content-Type: application/json
    {
        "statusCode": 0,
        "result": {
          "target": {
            "targetId":"e61db301-e80f-4025-b822-9a00eb48d8d2",
            "trackingImage":"/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAMCAgM..."，
            "name": "easyar",
            "size": "5",
            "meta": "496fbbabc2b38ecs3460a...",
            "type": "ImageTarget",
            "date": "2016-06-15T09:56:30.000Z",
            "active":"1",
            "trackableRate": 0,
            "detectableRate": 0,
            "detectableDistinctiveness"：0,
            "detectableFeatureCount": 0,
            "trackableDistinctiveness": 0,
            "trackableFeatureCount": 0,
            "trackableFeatureDistribution": 0,
            "trackablePatchContrast": 0,
            "trackablePatchAmbiguity": 0
          }
        },
        "timestamp": 1514736000000
    }