s3_put_object_storj.js

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

// generate credentials with:
// uplink share --readonly=false --not-after +1h --register sj://mybucket/7702ec60-62ac-11ec-be04-7d227eabec45/ --auth-service=https://auth.us1.storjshare.io --access MYACCESS
const accessKeyId = ""
const secretAccessKey = ""
const endpoint = "https://gateway.us1.storjshare.io"

const s3Client = new S3Client({
	credentials: {
		accessKeyId,
		secretAccessKey
	},
	region: "us-east-1",
	endpoint: endpoint,
});
s3Client.middlewareStack.add(
    (next, _) => async (args) => {
        console.log("Sending request from AWS SDK", {request: args.request});
        return next(args);
    },
    {
        step: "finalizeRequest",
        name: "logCalls",
    }
);

const bucketName = "mybucket"
const keyFolder = "7702ec60-62ac-11ec-be04-7d227eabec45"
const key = "testfile.dat"

const config = {
	Bucket: bucketName,
	Key: `${keyFolder}/${key}`,
	Body: "test",
};

await s3Client.send(new PutObjectCommand(config));