If you call GetObject to download an object in a bucket with versioning enabled or suspended, only the current version of the object is returned by default.

When you perform the GetObject operation on an object in a bucket:
  • If the current version of the object is a delete marker, the 4040 Not Found error is returned.
  • If you specify the versionId of the target object in the request, the specified version of the object is returned. For example, if the versionId is specified as null in the request, the version of which the versionId is null is returned.
  • If the version specified in the request is a delete marker, the 405 Method Not Allowed error is returned.

You can run the following code to download an object:

const OSS = require('ali-oss');

const client = new OSS({
  bucket: '<Your BucketName>',
  // The endpoint of the China (Hangzhou) region is used in this example. Specify the actual endpoint.
  region: '<Your Region>',
  // Security risks may arise if you use the AccessKey pair of an Alibaba Cloud account to log on to OSS because the account has permissions on all API operations. We recommend that you use your RAM user's credentials to call API operations or perform routine operations and maintenance. To create a RAM user, log on to the RAM console.
  accessKeyId: '<Your AccessKeyId>',
  accessKeySecret: '<Your AccessKeySecret>'
});

async function get() {
  const get = await client.get(name, {    
      // View the version ID of the downloaded object.
      versionId: 'versionId',
  });
  console.log(result.content);
}
get();