Release: AWS SDK for Java 1.3.5

The new Amazon Elastic Compute Cloud API version 2012-03-01 introduces four new API actions to support volume status checks: DescribeVolumeStatus, DescribeVolumeAttribute, EnableVolumeIO, and ModifyVolumeAttribute.
Volume status checks provide information about the I/O (read/write) capability of your Amazon Elastic Block Store (Amazon EBS) volume. The status check lets you know when an EBS volume's data is potentially inconsistent.

The following sample first retrieves the status of a specific volume and then retrieves the status information for all volumes associated with the account:

AmazonEC2Client ec2 = new AmazonEC2Client(myAwsCredentials);

// retrieve status for a specific volume, by volume id
System.out.println(ec2.describeVolumeStatus(
		new DescribeVolumeStatusRequest().withVolumesIds(myVolumeId));

// retrieve status for every volume and page through the results
DescribeVolumeStatusRequest request = new DescribeVolumeStatusRequest();
DescribeVolumeStatusResult  result  = null;
do {
    result = ec2.describeVolumeStatus(request);
    request.setNextToken(result.getNextToken());

    for (VolumeStatus status : result.getVolumeStatus()) {
        System.out.println(status.getVolumeId() + " "
                         + status.getVolumeStatusInfo().getStatus());
    }
} while (result.getNextToken() != null);

The Amazon Simple Workflow Service client in the SDK has been updated with the correct default endpoint.