Table Of Contents


User Guide

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[ aws . transfer ]



Sends a callback for asynchronous custom steps.

The ExecutionId , WorkflowId , and Token are passed to the target resource during execution of a custom step of a workflow. You must include those with their callback as well as providing a status.

See also: AWS API Documentation

See 'aws help' for descriptions of global parameters.


--workflow-id <value>
--execution-id <value>
--token <value>
--status <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]


--workflow-id (string)

A unique identifier for the workflow.

--execution-id (string)

A unique identifier for the execution of a workflow.

--token (string)

Used to distinguish between multiple callbacks for multiple Lambda steps within the same execution.

--status (string)

Indicates whether the specified step succeeded or failed.

Possible values:


--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.

See 'aws help' for descriptions of global parameters.