Release v2.6.24 - 2016-11-18

Tag release v2.6.24

References:
#1301, #1313, #1316, #1331, #1332, #1342, #1343

• Feature - Aws::APIGateway - Updated the API, and documentation for Amazon API Gateway.

• Feature - Aws::MarketplaceMetering - Updated the API, and documentation for AWSMarketplace Metering.

• Feature - Aws::CloudWatch - Updated the API, and documentation for Amazon CloudWatch.

• Feature - Aws::SQS - Updated the API, documentation, and resource interfaces for Amazon Simple Queue Service.

• Issue - Aws::AutoScaling - Resolved an issue with loading tags.

  See related GitHub issue #1313.

• Feature - Credentials - Added the ability to configure extended retries
  when loading credentials from the instance metadata service without needing
  to construct your own Aws::InstanceProfileCredentials object:

  s3 = Aws::S3::Client.new(
    instance_profile_credentials_timeout: 5, # defaults to 1 second
    instance_profile_credentials_retries: 5, # defaults to 0 retries
  )

  These options are used by the default credential chain.

• Feature - Resources - The #exists? method on resources now passes additional
  arguments to the client waiter.

• Issue - Resources - Resource identifiers passed in as nil now correctly
  raise an ArgumentError.