<p>Updates the bundle, or storage plan, of an existing Amazon Lightsail bucket.</p> <p>A bucket bundle specifies the monthly cost, storage space, and data transfer quota for a bucket. You can update a bucket's bundle only one time within a monthly Amazon Web Services billing cycle. To determine if you can update a bucket's bundle, use the <a href="https://docs.aws.amazon.com/lightsail/2016-11-28/api-reference/API_GetBuckets.html">GetBuckets</a> action. The <code>ableToUpdateBundle</code> parameter in the response will indicate whether you can currently update a bucket's bundle.</p> <p>Update a bucket's bundle if it's consistently going over its storage space or data transfer quota, or if a bucket's usage is consistently in the lower range of its storage space or data transfer quota. Due to the unpredictable usage fluctuations that a bucket might experience, we strongly recommend that you update a bucket's bundle only as a long-term strategy, instead of as a short-term, monthly cost-cutting measure. Choose a bucket bundle that will provide the bucket with ample storage space and data transfer for a long time to come.</p>

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

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