s3_upload_putcommand.ts - AWS Code Sample


/* Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. SPDX-License-Identifier: Apache-2.0 ABOUT THIS NODE.JS EXAMPLE: This example works with AWS SDK for JavaScript version 3 (v3), which is pending release. The preview version of the SDK is available at https://github.com/aws/aws-sdk-js-v3. This example is in the 'AWS SDK for JavaScript v3 Developer Guide' at https://docs.aws.amazon.com/sdk-for-javascript/v3/developer-guide/getting-started-nodejs.html. Purpose: s3_upload.ts uploads a file to an S3 bucket. Inputs (in the commandline input below): - REGION - BUCKET_NAME - KEY The name of the file to upload. - BODY (in the commandline input below): The contents of the uploaded file. Leave blank/remove to retain contents of original file. Running the code: ts-node s3_upload_putcommand.ts */ // Import required AWS SDK clients and commands for Node.js const { S3Client, PutObjectCommand } = require("@aws-sdk/client-s3"); // Set the AWS region const REGION = "REGION"; //e.g. "us-east-1" // Set the parameters const uploadParams = { Bucket: "BUCKET_NAME", Key: "KEY", Body: "BODY" }; //BUCKET_NAME, KEY (the name of the selected file), // BODY (the contents of the uploaded file) // Create S3 service object const s3 = new S3Client(REGION); // call S3 to retrieve upload file to specified bucket const run = async () => { try { const data = await s3.send(new PutObjectCommand(uploadParams)); console.log( "Successfully uploaded to " + uploadParams.Bucket + "/" + uploadParams.Key ); } catch (err) { console.log("Error", err); } }; run();