---
title: "GET /collaborations/{collaborationIdentifier}/trained-models"
method: GET
path: "/collaborations/{collaborationIdentifier}/trained-models"
---

# GET /collaborations/{collaborationIdentifier}/trained-models

`GET /collaborations/{collaborationIdentifier}/trained-models`

Returns a list of the trained models in a collaboration.

## Path parameters

- `collaborationIdentifier` string, required

## Query parameters

- `nextToken` string
- `maxResults` integer

## Response `200`

Success

- ListCollaborationTrainedModelsResponse
  - `nextToken` string — The token value used to access the next page of results.
  - `collaborationTrainedModels` CollaborationTrainedModelSummary[], required — The trained models in the collaboration that you requested.
    - `createTime` string, date-time, required — The time at which the trained model was created.
    - `updateTime` string, date-time, required — The most recent time at which the trained model was updated.
    - `trainedModelArn` string, required — The Amazon Resource Name (ARN) of the trained model.
    - `name` string, required — The name of the trained model.
    - `versionIdentifier` string — The version identifier of this trained model version.
    - `incrementalTrainingDataChannels` IncrementalTrainingDataChannelOutput[] — Information about the incremental training data channels used to create this version of the trained model.
      - `channelName` string, required — The name of the incremental training data channel that was used.
      - `versionIdentifier` string — The version identifier of the trained model that was used for incremental training.
      - `modelName` string, required — The name of the base trained model that was used for incremental training.
    - `description` string — The description of the trained model.
    - `membershipIdentifier` string, required — The membership ID of the member that created the trained model.
    - `collaborationIdentifier` string, required — The collaboration ID of the collaboration that contains the trained model.
    - `status` 'CREATE_PENDING' | 'CREATE_IN_PROGRESS' | 'CREATE_FAILED' | 'ACTIVE' | 'DELETE_PENDING' | 'DELETE_IN_PROGRESS' | 'DELETE_FAILED' | 'INACTIVE' | 'CANCEL_PENDING' | 'CANCEL_IN_PROGRESS' | 'CANCEL_FAILED', required — The status of the trained model.
    - `configuredModelAlgorithmAssociationArn` string, required — The Amazon Resource Name (ARN) of the configured model algorithm association that is used for this trained model.
    - `creatorAccountId` string, required — The account ID of the member that created the trained model.
    - `mlModelTrainingPayerAccountId` string — The account ID of the member that is responsible for paying for model training costs.

## Other responses

- `480` — ValidationException
- `481` — AccessDeniedException
- `482` — ThrottlingException

---

[API](https://skmtc.net/aws/apis/cleanroomsml.md) · [All operations](https://skmtc.net/aws/apis/cleanroomsml/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/aws/cleanroomsml/versions/d3bb6d6eaa9a/schema)