Release: AWS SDK for .NET 1.5.7

Release Notes>Release: AWS SDK for .NET 1.5.7
This release adds support for long polling and Signature Version 4 in Amazon Simple Queue Service, visibility to all IAM users of Amazon Elastic Map Reduce job flows, and support for gateway-cached volumes in AWS Storage Gateway.


Submitted By: Pavel@AWS
Created On: November 9, 2012 1:08 AM GMT
Last Updated: November 9, 2012 1:13 AM GMT


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New Features

Amazon Simple Queue Service Long Polling

Long polling allows for Amazon SQS to wait for a specified amount time for a message to be available instead of returning an empty response if one is not available. For more information about long polling, go to Amazon SQS Long Polling in the Amazon Simple Queue Service Developer Guide.

Amazon Simple Queue Service Signature Version 4

Signature version 4 provides improved security and performance. For more information about signature version 4, go to Query Request Authentication in the Amazon Simple Queue Service Developer Guide.

Amazon Elastic Map Reduce Job Flows Visible to All IAM Users

Amazon Elastic MapReduce supports making job flows visible to all IAM users on an AWS account. For more information, see Configure User Permissions with IAM.

AWS Storage Gateway Support for Gateway-cached Volumes Gateway-cached storage volumes are a new volume type that allows your on-premises file and backup servers to utilize Amazon Simple Storage Service (Amazon S3) to encrypt and durably store your primary data in Amazon S3, with a cache of recently accessed data stored locally for low-latency access. For step-by-step instructions on setting up and using gateway-cached volumes, go to Getting Started in the AWS Storage Gateway User Guide.

Known Issues

Issue Description
Installation Requires Administrator Privileges The default install location is %PROGRAMFILES%, which on most computers is "c:\program files". In order to install files to the default location, the MSI must be run by an Administrator. If you don't have Administrator privileges on the machine, please change the install location to something like "c:\Documents and Settings\<you>\AWS SDK for .NET", and the install will complete successfully. If you are running on Vista, your personal folder is similar to "c:\users\<you>\".
Uninstalling the SDK Produces "Unknown Publisher" Message On Windows Vista, uninstalling the MSI results in an "Unknown Publisher" dialog even though the installer is signed by Amazon Web Services. This is a known Windows Installer bug on Windows Vista, and is documented here:

Supported API Versions

This release of the SDK supports the following API versions:

Service API Version
Amazon CloudFront 2012-09-05
Amazon CloudSearch 2011-02-01
Amazon CloudWatch 2010-08-01
Amazon DynamoDB 2011-12-05
Amazon Elastic Compute Cloud 2012-08-15
Amazon Elastic MapReduce 2009-03-31
Amazon ElastiCache 2012-03-09
Amazon Glacier 2012-06-01
Amazon Relational Database Service 2012-09-17
Amazon Simple Email Service 2010-12-01
Amazon Simple Notification Service 2010-03-31
Amazon Simple Queue Service 2012-11-05
Amazon Simple Storage Service 2006-03-01
Amazon Simple Workflow Service 2012-01-25
Amazon SimpleDB 2009-04-15
Auto Scaling 2011-01-01
AWS CloudFormation 2010-05-15
AWS Elastic Beanstalk 2010-12-01
AWS Identity and Access Management 2010-05-08
AWS Import/Export 2010-06-01
AWS Route 53 2012-02-29
AWS Security Token Service 2011-06-15
AWS Storage Gateway 2012-06-30
Elastic Load Balancing 2012-06-01
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