<p>Creates recommendations that help you save cost by identifying idle and underutilized Amazon EC2 instances.</p> <p>Recommendations are generated to either downsize or terminate instances, along with providing savings detail and metrics. For more information about calculation and function, see <a href="https://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/ce-rightsizing.html">Optimizing Your Cost with Rightsizing Recommendations</a> in the <i>Billing and Cost Management User Guide</i>.</p>

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

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

<p>Creates recommendations that help you save cost by identifying idle and underutilized Amazon EC2 instances.</p> <p>Recommendations are generated to either downsize or terminate instances, along with providing savings detail and metrics. For more information about calculation and function, see <a href="https://docs.aws.amazon.com/awsaccountbilling/latest/aboutv2/ce-rightsizing.html">Optimizing Your Cost with Rightsizing Recommendations</a> in the <i>Billing and Cost Management User Guide</i>.</p>

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

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