---
title: "Unique Objects, represents an Object tracked across multiple sensors, Each object comprise of list of Behavior or Tracklets. The Behavior represents an object traversal/appearance etc in a given sensor with respect to time and space. Please check the input descriptions to check its dependencies."
method: GET
path: "/tracker/unique-objects"
tags: ["tracker"]
---

# Unique Objects, represents an Object tracked across multiple sensors, Each object comprise of list of Behavior or Tracklets. The Behavior represents an object traversal/appearance etc in a given sensor with respect to time and space. Please check the input descriptions to check its dependencies.

`GET /tracker/unique-objects`

## Query parameters

- `fromTimestamp` string, date-time, required
- `toTimestamp` string, date-time, required
- `sensorIds` string[]
- `objectId` string
- `place` string
- `globalId` string
- `maxResultSize` integer

## Response `200`

Successful Operation.

- MTMCObjects
  - `uniqueObjects` MTMCObject[], required — array of MTMCObject
    - `batchId` string, required
    - `globalId` string, required
    - `timestamp` string, date-time, required
    - `end` string, date-time, required
    - `objectType` string, required
    - `matched` MTMCBehavior[], required
      - `id` string
      - `sensorId` string, required
      - `objectId` string, required
      - `objectType` string
      - `timestamp` string, date-time, required
      - `end` string, date-time, required
      - `startFrame` string
      - `endFrame` string
      - `place` string
      - `locations` Location[]
        - number[]

## Other responses

- `400` — Bad Request. This response will be sent if any of the required params are not present or if extra params are passed. It will also be sent if parameter dependencies (mentioned in parameter descriptions) are not satisfied.
- `404` — Resource Not Found
- `422` — Unprocessable Entity
- `500` — Internal Server Error

---

[API](https://skmtc.net/nvidia/apis/vss-video-analytics-apis.md) · [All operations](https://skmtc.net/nvidia/apis/vss-video-analytics-apis/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/nvidia/vss-video-analytics-apis/versions/0ff2b2f41244/schema)