---
title: "PUT /managed-thing-associations/register"
method: PUT
path: "/managed-thing-associations/register"
---

# PUT /managed-thing-associations/register

`PUT /managed-thing-associations/register`

Registers an account association with a managed thing, establishing a connection between a device and a third-party account.

## Request body

- object
  - `ManagedThingId` string, required — The identifier of the managed thing to register with the account association.
  - `AccountAssociationId` string, required — The identifier of the account association to register with the managed thing.
  - `DeviceDiscoveryId` string, required — The identifier of the device discovery job associated with this registration.

## Response `201`

Success

- RegisterAccountAssociationResponse
  - `AccountAssociationId` string — The identifier of the account association that was registered.
  - `DeviceDiscoveryId` string — The identifier of the device discovery job associated with this registration.
  - `ManagedThingId` string — The identifier of the managed thing that was registered with the account association.

## Other responses

- `480` — AccessDeniedException
- `481` — ValidationException
- `482` — InternalServerException
- `483` — ConflictException
- `484` — ThrottlingException
- `485` — ResourceNotFoundException

---

[API](https://skmtc.net/aws/apis/iot-managed-integrations.md) · [All operations](https://skmtc.net/aws/apis/iot-managed-integrations/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/iot-managed-integrations/versions/d043c13c812a/schema)