aws-cdk-lib.aws_stepfunctions.ResultWriterV2Props

ResultWriterV2Props Struct

Interface for Result Writer configuration props.

ResultWriterV2Props

used as props by

• ResultWriterV2

Source

aws-stepfunctions/lib/states/distributed-map/result-writer.ts

Type last changed

v2.196.0 · 16 May 2025

Example

import * as s3 from 'aws-cdk-lib/aws-s3';

// create a bucket
const bucket = new s3.Bucket(this, 'Bucket');

// create a WriterConfig

const distributedMap = new sfn.DistributedMap(this, 'Distributed Map State', {
  resultWriterV2: new sfn.ResultWriterV2({
    bucket: bucket,
    prefix: 'my-prefix',
    writerConfig: {
      outputType: sfn.OutputType.JSONL,
      transformation: sfn.Transformation.NONE,
    },
  })
});
distributedMap.itemProcessor(new sfn.Pass(this, 'Pass State'));

Properties

bucketIBucketbucketIBucketbucketIBucketBucketIBucketBucketIBucket= specify a bucket#

S3 Bucket in which to save Map Run results.

bucketNamePathstringbucket_name_pathstrbucketNamePathStringBucketNamePathstringBucketNamePath*string= no bucket path#

S3 bucket name in which to save Map Run results, as JsonPath.

prefixstringprefixstrprefixStringPrefixstringPrefix*string= No prefix#

S3 prefix in which to save Map Run results.

writerConfigWriterConfigwriter_configWriterConfigwriterConfigWriterConfigWriterConfigWriterConfigWriterConfigWriterConfig= Specify both Transformation and …#

Configuration to format the output of the Child Workflow executions.

default

Default: Specify both Transformation and OutputType