CallbackStepMetadata - Amazon SageMaker
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).


Metadata about a callback step.



The pipeline generated token from the Amazon SQS queue.

Type: String

Length Constraints: Fixed length of 10.

Pattern: ^[a-zA-Z0-9]+$

Required: No


A list of the output parameters of the callback step.

Type: Array of OutputParameter objects

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

Required: No


The URL of the Amazon Simple Queue Service (Amazon SQS) queue used by the callback step.

Type: String

Length Constraints: Maximum length of 256.

Required: No

See Also

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