AWS Health
API Reference (API Version 2016-08-04)

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The number of entities that are affected by one or more events. Returned by the DescribeEntityAggregates operation.



The number entities that match the criteria for the specified events.

Type: Integer

Required: No


The unique identifier for the event. Format: arn:aws:health:event-region::event/EVENT_TYPE_PLUS_ID . Example: arn:aws:health:us-east-1::event/AWS_EC2_MAINTENANCE_5331

Type: String

Length Constraints: Maximum length of 1600.

Pattern: arn:aws:health:[^:]*:[^:]*:event/[\w-]+

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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