<p>Returns a list of cases that you specify by passing one or more case IDs. You can use the <code>afterTime</code> and <code>beforeTime</code> parameters to filter the cases by date. You can set values for the <code>includeResolvedCases</code> and <code>includeCommunications</code> parameters to specify how much information to return.</p> <p>The response returns the following in JSON format:</p> <ul> <li> <p>One or more <a href="https://docs.aws.amazon.com/awssupport/latest/APIReference/API_CaseDetails.html">CaseDetails</a> data types.</p> </li> <li> <p>One or more <code>nextToken</code> values, which specify where to paginate the returned records represented by the <code>CaseDetails</code> objects.</p> </li> </ul> <p>Case data is available for 12 months after creation. If a case was created more than 12 months ago, a request might return an error.</p> <note> <ul> <li> <p>You must have a Business, Enterprise On-Ramp, or Enterprise Support plan to use the Amazon Web Services Support API. </p> </li> <li> <p>If you call the Amazon Web Services Support API from an account that doesn't have a Business, Enterprise On-Ramp, or Enterprise Support plan, the <code>SubscriptionRequiredException</code> error message appears. For information about changing your support plan, see <a href="http://aws.amazon.com/premiumsupport/">Amazon Web Services Support</a>.</p> </li> </ul> </note>

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

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