@aws-sdk/middleware-apply-body-checksum

What are @aws-sdk/middleware-apply-body-checksum's main functionalities?

const { S3Client, PutObjectCommand } = require('@aws-sdk/client-s3');
const { applyBodyChecksumMiddleware } = require('@aws-sdk/middleware-apply-body-checksum');

const client = new S3Client({ region: 'us-west-2' });
client.middlewareStack.add(applyBodyChecksumMiddleware(), {
  step: 'build',
  priority: 'high',
});

const command = new PutObjectCommand({
  Bucket: 'example-bucket',
  Key: 'example-object',
  Body: 'Hello, world!',
});

client.send(command).then((response) => {
  console.log('Success', response);
}).catch((error) => {
  console.error('Error', error);
});

3.198.0 (2022-10-27)

Bug Fixes

• scripts: use since origin/main for ci (#4101) (1335bfb)
• types: make logger.trace an optional function (#4110) (7d95b34)
• update eventStreamPayloadHandler to also get prior signature from query string (#4100) (d6d9e10)

Features

• client-ec2: Feature supports the replacement of instance root volume using an updated AMI without requiring customers to stop their instance. (c980e67)
• client-fms: Add support NetworkFirewall Managed Rule Group Override flag in GetViolationDetails API (7586f6e)
• client-glue: Added support for custom datatypes when using custom csv classifier. (3711a1f)
• client-sagemaker: This change allows customers to provide a custom entrypoint script for the docker container to be run while executing training jobs, and provide custom arguments to the entrypoint script. (4978352)
• client-wafv2: This release adds the following: Challenge rule action, to silently verify client browsers; rule group rule action override to any valid rule action, not just Count; token sharing between protected applications for challenge/CAPTCHA token; targeted rules option for Bot Control managed rule group. (2d06b27)
• clients: update client endpoints as of 2022-10-27 (6eafddf)
• endpoint: log endpoint decisions at debug level (#4106) (d600213)