CreateHumanTaskUi - Amazon SageMaker


Defines the settings you will use for the human review workflow user interface. Reviewers will see a three-panel interface with an instruction area, the item to review, and an input area.

Request Syntax

{ "HumanTaskUiName": "string", "Tags": [ { "Key": "string", "Value": "string" } ], "UiTemplate": { "Content": "string" } }

Request Parameters

For information about the parameters that are common to all actions, see Common Parameters.

The request accepts the following data in JSON format.


The name of the user interface you are creating.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 63.

Pattern: ^[a-z0-9](-*[a-z0-9])*

Required: Yes


An array of key-value pairs that contain metadata to help you categorize and organize a human review workflow user interface. Each tag consists of a key and a value, both of which you define.

Type: Array of Tag objects

Array Members: Minimum number of 0 items. Maximum number of 50 items.

Required: No


The Liquid template for the worker user interface.

Type: UiTemplate object

Required: Yes

Response Syntax

{ "HumanTaskUiArn": "string" }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.


The Amazon Resource Name (ARN) of the human review workflow user interface you create.

Type: String

Length Constraints: Maximum length of 1024.

Pattern: arn:aws[a-z\-]*:sagemaker:[a-z0-9\-]+:[0-9]{12}:human-task-ui/.*


For information about the errors that are common to all actions, see Common Errors.


Resource being accessed is in use.

HTTP Status Code: 400


You have exceeded an SageMaker resource limit. For example, you might have too many training jobs created.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: