<p>Returns the event types that meet the specified filter criteria. You can use this API operation to find information about the Health event, such as the category, Amazon Web Services service, and event code. The metadata for each event appears in the <a href="https://docs.aws.amazon.com/health/latest/APIReference/API_EventType.html">EventType</a> object. </p> <p>If you don't specify a filter criteria, the API operation returns all event types, in no particular order. </p> <note> <p>This API operation uses pagination. Specify the <code>nextToken</code> parameter in the next request to return more results.</p> </note>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

<p>Returns the event types that meet the specified filter criteria. You can use this API operation to find information about the Health event, such as the category, Amazon Web Services service, and event code. The metadata for each event appears in the <a href="https://docs.aws.amazon.com/health/latest/APIReference/API_EventType.html">EventType</a> object. </p> <p>If you don't specify a filter criteria, the API operation returns all event types, in no particular order. </p> <note> <p>This API operation uses pagination. Specify the <code>nextToken</code> parameter in the next request to return more results.</p> </note>

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}