<p>Promotes a read replica DB instance to a standalone DB instance.</p> <note> <ul> <li> <p>Backup duration is a function of the amount of changes to the database since the previous backup. If you plan to promote a read replica to a standalone instance, we recommend that you enable backups and complete at least one backup prior to promotion. In addition, a read replica cannot be promoted to a standalone instance when it is in the <code>backing-up</code> status. If you have enabled backups on your read replica, configure the automated backup window so that daily backups do not interfere with read replica promotion.</p> </li> <li> <p>This command doesn't apply to Aurora MySQL, Aurora PostgreSQL, or RDS Custom.</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"
  }
}

<p>Promotes a read replica DB instance to a standalone DB instance.</p> <note> <ul> <li> <p>Backup duration is a function of the amount of changes to the database since the previous backup. If you plan to promote a read replica to a standalone instance, we recommend that you enable backups and complete at least one backup prior to promotion. In addition, a read replica cannot be promoted to a standalone instance when it is in the <code>backing-up</code> status. If you have enabled backups on your read replica, configure the automated backup window so that daily backups do not interfere with read replica promotion.</p> </li> <li> <p>This command doesn't apply to Aurora MySQL, Aurora PostgreSQL, or RDS Custom.</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"
  }
}