code: func (c *Cloud) DeleteSnapshot(snapshotID string) (bool, error) {
  	request := &ec2.DeleteSnapshotInput{}
  	request.SnapshotId = aws.String(snapshotID)
  	_, err := c.ec2.DeleteSnapshot(request)
  	if err != nil {
  		return false, err
  	}
  
  	return true, nil
  }
docs: // DeleteSnapshot deletes an EBS volume snapshot