NOTE: For Version 3 of the AWS SDK for PHP, please see the V3 User Guide and V3 API Reference.

# Namespace Aws\CloudWatch\Enum

## Classes summary

ComparisonOperator | Contains enumerable ComparisonOperator values
HistoryItemType | Contains enumerable HistoryItemType values
StateValue | Contains enumerable StateValue values
Statistic | Contains enumerable Statistic values
Unit | Contains enumerable Unit values