How to restore object from amazon glacier to s3 using nodejs code?

Question

I have configured life cycle policy in S3, some of objects in S3 are stored in Glacier class, some of object are still in S3, now I am trying to restore objects from Glacier, I can restore objects in glacier using intiate restore in console and s3cmd line.How can i write code to restore objects in Glacier by using by Nodejs AWS SDK.

Answer 1

You would use the S3.restoreObject() function in the AWS SDK for NodeJS to restore an object from Glacier, as documented here.

Answer 2

Thanks mark for update.I have tried using s3.restoreObject() and code is working.But i am facing following issue :{ [MalformedXML: The XML you provided was not well-formed or did not validate against out published schema}

This is code i tried:

var AWS = require('aws-sdk');
var s3 = new AWS.S3({accessKeyId: 'XXXXXXXX', secretAccessKey:'XXXXXXXXXX'});
var params = { 
Bucket: 'BUCKET',
Key: 'file.json',
RestoreRequest: 
{ Days: 1, 
 GlacierJobParameters: { Tier: 'Standard'  } 
} 
}; 
s3.restoreObject (params, function(err, data) 
{ 
if (err) console.log(err, err.stack); 
else console.log(data);  
});