Updated service API models for release.

Author: AWS SDK for Ruby

CHANGELOG.md

@@ -1,6 +1,10 @@
 Unreleased Changes
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+* Feature - Aws::GlobalAccelerator - Updated the API, and documentation for AWS Global Accelerator.
+
+* Feature - Aws::Lightsail - Updated the API, and documentation for Amazon Lightsail.
+
 2.11.453 (2020-02-26)
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