lambda-powertools-step-functions-client

Step Functions (SFN) client wrapper that knows how to forward correlation IDs (captured via @buyerassist/dazn-lambda-powertools-correlation-ids).

Main features:

• auto-injects correlation IDs into the invocation payload when you call startExecution

• direct replacement for AWS.StepFunctions client

Getting Started

Install from NPM: npm install @buyerassist/dazn-lambda-powertools-step-functions-client

API

It's exactly the same as the Step Functions (SFN) client from the AWS SDK.

const SFN = require("@buyerassist/dazn-lambda-powertools-step-functions-client");

const publishMessage = async () => {
  const req = {
    stateMachineArn: "my-state-machine",
    input: JSON.stringify({ message: "hello sfn" }),
    name: "test",
  };

  await SFN.startExecution(req).promise();
};