CmdID / aws / aws health
aws health describe-event-aggregates
Returns the number of events of each event type (issue, scheduled change, and account notification). AWS CLI reference
4 options Its page in the AWS CLI reference
Options
--aggregate-fieldThe only currently supported value is eventTypeCategory.--filterValues to narrow the results returned.--max-resultsThe maximum number of items to return in one batch, between 10 and 100, inclusive.--next-tokenIf the results of a search are large, only a portion of the results are returned, and a nextToken pagination token is returned in the response.