---
title: "Changes to Register an Object instance"
method: POST
path: "/objects/{objectId}/instances"
---

# Changes to Register an Object instance

`POST /objects/{objectId}/instances`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 24 revisions.

- **2025-10-21** `4c8d2bfcb854`: 1 breaking
- **2025-10-16** `b23d7880c91d`: 1 info
- **2025-04-24** `b01aaf8cffe2`: 1 breaking

## Changes

- **2025-10-21** `4c8d2bfcb854`: 1 breaking
  - the request property `oneOf[subschema #2: Uncontrolled instance]/label` became required
- **2025-10-16** `b23d7880c91d`: 1 info
  - endpoint added
- **2025-04-24** `b01aaf8cffe2`: 1 breaking
  - api path removed without deprecation

---

[Operation](https://skmtc.dev/aws-samples/apis/time-addressable-media-store/docs/objects/:objectId/instances/post.md) - [API](https://skmtc.dev/aws-samples/apis/time-addressable-media-store.md) - [Page](https://skmtc.dev/aws-samples/apis/time-addressable-media-store/changes/objects/:objectId/instances/post)