AWS SDK for JavaScript Version 3 and Lambda Interactions

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Pragya Keshap answered on February 13, 2023 Popularity 1/10 Helpfulness 1/10

answer AWS SDK for JavaScript Version 3 and Lambda Interactions

AWS SDK for JavaScript Version 3 and Lambda Interactions

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Product Lambda Microservice Function is chosen

the runtime as a NodeJS function.

▪ Use AWS SDK for JavaScript Version 3.

▪ First-class TypeScript support and a new middleware

stack

▪ We have 2 main resources.

▪ AWS SDK for JavaScript - Developer Guide for SDK

Version 3

▪ AWS SDK for JavaScript v3 API Reference Guide

const createFunction = async (funcName, roleArn) => {
  const client = createClientForDefaultRegion(LambdaClient);
  const code = await readFile(`${dirname}../functions/${funcName}.zip`);

  const command = new CreateFunctionCommand({
    Code: { ZipFile: code },
    FunctionName: funcName,
    Role: roleArn,
    Architectures: [Architecture.arm64],
    Handler: "index.handler", // Required when sending a .zip file
    PackageType: PackageType.Zip, // Required when sending a .zip file
    Runtime: Runtime.nodejs16x, // Required when sending a .zip file
  });

  return client.send(command);
};

https://docs.aws.amazon.com/code-library/latest/ug/javascript_3_lambda_code_examples.html

Popularity 1/10 Helpfulness 1/10 Language typescript

Source: Grepper

Tags: aws-sdk javascript lambda typescript version

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Contributed on Feb 13 2023

Pragya Keshap

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