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v1

latestOpenAPI 3.0.0Apache 2.0 License2026-07-1422138111.2 KB

Creates a new version of a model within an an Amazon Lookout for Vision project. CreateModel is an asynchronous operation in which Amazon Lookout for Vision trains, tests, and evaluates a new version of a model.

To get the current status, check the Status field returned in the response from DescribeModel.

If the project has a single dataset, Amazon Lookout for Vision internally splits the dataset to create a training and a test dataset. If the project has a training and a test dataset, Lookout for Vision uses the respective datasets to train and test the model.

After training completes, the evaluation metrics are stored at the location specified in OutputConfig.

This operation requires permissions to perform the lookoutvision:CreateModel operation. If you want to tag your model, you also require permission to the lookoutvision:TagResource operation.

post/2020-11-20/projects/{projectName}/models

Path parameters

projectNamestring required

The name of the project in which you want to create a model version.

Headers

X-Amzn-Client-Tokenstring
<p>ClientToken is an idempotency token that ensures a call to <code>CreateModel</code> completes only once. You choose the value to pass. For example, An issue might prevent you from getting a response from <code>CreateModel</code>. In this case, safely retry your call to <code>CreateModel</code> by using the same <code>ClientToken</code> parameter value. </p> <p>If you don't supply a value for <code>ClientToken</code>, the AWS SDK you are using inserts a value for you. This prevents retries after a network error from starting multiple training jobs. You'll need to provide your own value for other use cases. </p> <p>An error occurs if the other input parameters are not the same as in the first request. Using a different value for <code>ClientToken</code> is considered a new call to <code>CreateModel</code>. An idempotency token is active for 8 hours.</p>

Request body

Descriptionstring

A description for the version of the model.

KmsKeyIdstring

The identifier for your AWS KMS key. The key is used to encrypt training and test images copied into the service for model training. Your source images are unaffected. If this parameter is not specified, the copied images are encrypted by a key that AWS owns and manages.

Response

Success