Health Describe Entity Aggregates Request Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-health-dashboard/refs/heads/main/json-structure/health-describe-entity-aggregates-request-structure.json",
  "name": "DescribeEntityAggregatesRequest",
  "description": "DescribeEntityAggregatesRequest schema from Amazon Health Dashboard API",
  "type": "object",
  "properties": {
    "eventArns": {
      "allOf": [
        {
          "$ref": "#/components/schemas/EventArnsList"
        },
        {
          "description": "A list of event ARNs (unique identifiers). For example: <code>\"arn:aws:health:us-east-1::event/EC2/EC2_INSTANCE_RETIREMENT_SCHEDULED/EC2_INSTANCE_RETIREMENT_SCHEDULED_ABC123-CDE456\", \"arn:aws:health:us-west-1::event/EBS/AWS_EBS_LOST_VOLUME/AWS_EBS_LOST_VOLUME_CHI789_JKL101\"</code> "
        }
      ]
    }
  }
}