durable-execution-sdk-js.durableexecutionapiclient.checkpoint.md

December 2, 2025 ยท View on GitHub

Home > @aws/durable-execution-sdk-js > DurableExecutionApiClient > checkpoint

DurableExecutionApiClient.checkpoint() method

Checkpoints the durable execution with operation updates

Signature:

checkpoint(params: CheckpointDurableExecutionRequest, logger?: DurableLogger): Promise<CheckpointDurableExecutionResponse>;

Parameters

Parameter

Type

Description

params

CheckpointDurableExecutionRequest

The checkpoint request

logger

DurableLogger

(Optional) Optional developer logger for error reporting

Returns:

Promise<CheckpointDurableExecutionResponse>

Checkpoint response