func networkInterfaceAttachmentRefreshFunc(ec2conn *ec2.EC2, id string) resource.StateRefreshFunc {
return func() (interface{}, string, error) {
describe_network_interfaces_request := &ec2.DescribeNetworkInterfacesRequest{
NetworkInterfaceIDs: []string{id},
}
describeResp, err := ec2conn.DescribeNetworkInterfaces(describe_network_interfaces_request)
if err != nil {
log.Printf("[ERROR] Could not find network interface %s. %s", id, err)
return nil, "", err
}
eni := describeResp.NetworkInterfaces[0]
hasAttachment := strconv.FormatBool(eni.Attachment != nil)
log.Printf("[DEBUG] ENI %s has attachment state %s", id, hasAttachment)
return eni, hasAttachment, nil
}
}
