AWS SDK in UI5 Application

[nepats]

How do I use AWS JavaScript V3 SDK in my UI5 application?

[MarioDeFelipe]

Hi @nepats 

in 4 steps;

1. Install the AWS SDK for JavaScript (v3) in your SAPUI5 project. You can do this by running `npm install @aws-sdk/client-s3` (or whichever AWS service you want to connect to, lets assume s3) in your project directory. Follow these guides that say what I tell you right now;

https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/javascript_ses_code_examples.html

https://github.com/aws/aws-sdk-js-v3

2. Import the required AWS service clients and commands in your SAPUI5 controller or model files where you want to make AWS calls. For example:

import { S3Client, GetObjectCommand } from "@aws-sdk/client-s3";

3. Credentials, Initialize the AWS service client by providing your AWS region and credentials:

const s3Client = new S3Client({ region: "REGION", credentials: { accessKeyId: "ACCESS_KEY", secretAccessKey: "SECRET_KEY" } });

4. Use the AWS service. For example, to get an object from S3:

const command = new PutObjectCommand({ Bucket: "BUCKET_NAME", Key: "FILE_NAME", Body: "FILE_CONTENTS" });
const response = await s3Client.send(command);

AWS SDKs are modular, so you only need to install and import the clients for the services you want to use.For optimal performance, only import the specific AWS commands you need, not the entire service.