Release: AWS SDK for iOS 0.2.1

Release Notes>SDKs>iOS>Release: AWS SDK for iOS 0.2.1
This release adds support for two new services (Auto Scaling and Elastic Load Balancing).


Submitted By: Glenn@AWS
Release Date: April 18, 2011 8:57 PM GMT
Latest Version: 0.2.1
Created On: April 18, 2011 8:58 PM GMT
Last Updated: April 18, 2011 8:58 PM GMT


Download the AWS SDK for iOS 0.2.1

New Features

Change Description
Support for Auto Scaling

Added support for the Auto Scaling service.

Support for Elastic Laod Balancing

Added support for the Elastic Laod Balancing service.

Supported API Versions

This release of the SDK supports the following API versions:

Service API Version
Amazon CloudWatch 2009-05-15
Amazon Elastic Compute Cloud (EC2) 2011-02-28
Amazon Simple Email Service (SES) 2010-12-01
Amazon Simple Notification Service (SNS) 2010-03-31
Amazon Simple Queue Service 2009-02-01
Amazon Simple Storage Service (S3) 2006-03-01
Amazon SimpleDB 2009-04-15
Auto Scaling 2010-08-01
Elastic Load Balancing 2010-07-01


Known Issues

Issue Description
Amazon S3 over 3G Uploading large objects to Amazon S3 using 3G can fail frequently. Upgrading your iOS device to v4.3 helps reduce the failure rate. We are actively working with Apple to find a resolution to this problem.
Amazon S3 client does not work around known Amazon S3 issues. The Amazon S3 library does not currently work around two known issues with the Amazon S3 API:
  • Bucket names can include '+' symbols in the name, but the '+' symbol does not get replaced in URL encodings and can result in spaces in bucket names instead.
  • It is possible to create an object with a key which includes characters that are not valid XML characters, which will cause an error in the response to the AmazonS3Client listObjects method. Refer to for guidelines on Amazon S3 keys.
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