// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

/**
 * AmazonEC2CallbackHandler.java
 *
 * This file was auto-generated from WSDL
 * by the Apache Axis2 version: 1.5.6  Built on : Aug 30, 2011 (10:00:16 CEST)
 */

    package com.amazon.ec2.client;

    /**
     *  AmazonEC2CallbackHandler Callback class, Users can extend this class and implement
     *  their own receiveResult and receiveError methods.
     */
    public abstract class AmazonEC2CallbackHandler{


    protected Object clientData;

    /**
    * User can pass in any object that needs to be accessed once the NonBlocking
    * Web service call is finished and appropriate method of this CallBack is called.
    * @param clientData Object mechanism by which the user can pass in user data
    * that will be avilable at the time this callback is called.
    */
    public AmazonEC2CallbackHandler(Object clientData){
        this.clientData = clientData;
    }

    /**
    * Please use this constructor if you don't want to set any clientData
    */
    public AmazonEC2CallbackHandler(){
        clientData = null;
    }

    /**
     * Get the client data
     */

     public Object getClientData() {
        return clientData;
     }

        
           /**
            * auto generated Axis2 call back method for describePlacementGroups method
            * override this method for handling normal response from describePlacementGroups operation
            */
           public void receiveResultdescribePlacementGroups(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribePlacementGroupsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describePlacementGroups operation
           */
            public void receiveErrordescribePlacementGroups(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createSecurityGroup method
            * override this method for handling normal response from createSecurityGroup operation
            */
           public void receiveResultcreateSecurityGroup(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateSecurityGroupResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createSecurityGroup operation
           */
            public void receiveErrorcreateSecurityGroup(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for resetNetworkInterfaceAttribute method
            * override this method for handling normal response from resetNetworkInterfaceAttribute operation
            */
           public void receiveResultresetNetworkInterfaceAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ResetNetworkInterfaceAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from resetNetworkInterfaceAttribute operation
           */
            public void receiveErrorresetNetworkInterfaceAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createDhcpOptions method
            * override this method for handling normal response from createDhcpOptions operation
            */
           public void receiveResultcreateDhcpOptions(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateDhcpOptionsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createDhcpOptions operation
           */
            public void receiveErrorcreateDhcpOptions(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createRouteTable method
            * override this method for handling normal response from createRouteTable operation
            */
           public void receiveResultcreateRouteTable(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateRouteTableResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createRouteTable operation
           */
            public void receiveErrorcreateRouteTable(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeSubnets method
            * override this method for handling normal response from describeSubnets operation
            */
           public void receiveResultdescribeSubnets(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeSubnetsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeSubnets operation
           */
            public void receiveErrordescribeSubnets(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deactivateLicense method
            * override this method for handling normal response from deactivateLicense operation
            */
           public void receiveResultdeactivateLicense(
                    com.amazon.ec2.client.AmazonEC2Stub.DeactivateLicenseResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deactivateLicense operation
           */
            public void receiveErrordeactivateLicense(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteVpc method
            * override this method for handling normal response from deleteVpc operation
            */
           public void receiveResultdeleteVpc(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteVpcResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteVpc operation
           */
            public void receiveErrordeleteVpc(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for cancelSpotInstanceRequests method
            * override this method for handling normal response from cancelSpotInstanceRequests operation
            */
           public void receiveResultcancelSpotInstanceRequests(
                    com.amazon.ec2.client.AmazonEC2Stub.CancelSpotInstanceRequestsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from cancelSpotInstanceRequests operation
           */
            public void receiveErrorcancelSpotInstanceRequests(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createSubnet method
            * override this method for handling normal response from createSubnet operation
            */
           public void receiveResultcreateSubnet(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateSubnetResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createSubnet operation
           */
            public void receiveErrorcreateSubnet(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteVpnGateway method
            * override this method for handling normal response from deleteVpnGateway operation
            */
           public void receiveResultdeleteVpnGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteVpnGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteVpnGateway operation
           */
            public void receiveErrordeleteVpnGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createNetworkAclEntry method
            * override this method for handling normal response from createNetworkAclEntry operation
            */
           public void receiveResultcreateNetworkAclEntry(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateNetworkAclEntryResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createNetworkAclEntry operation
           */
            public void receiveErrorcreateNetworkAclEntry(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for requestSpotInstances method
            * override this method for handling normal response from requestSpotInstances operation
            */
           public void receiveResultrequestSpotInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.RequestSpotInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from requestSpotInstances operation
           */
            public void receiveErrorrequestSpotInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeVolumeAttribute method
            * override this method for handling normal response from describeVolumeAttribute operation
            */
           public void receiveResultdescribeVolumeAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeVolumeAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeVolumeAttribute operation
           */
            public void receiveErrordescribeVolumeAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for associateDhcpOptions method
            * override this method for handling normal response from associateDhcpOptions operation
            */
           public void receiveResultassociateDhcpOptions(
                    com.amazon.ec2.client.AmazonEC2Stub.AssociateDhcpOptionsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from associateDhcpOptions operation
           */
            public void receiveErrorassociateDhcpOptions(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeTags method
            * override this method for handling normal response from describeTags operation
            */
           public void receiveResultdescribeTags(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeTagsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeTags operation
           */
            public void receiveErrordescribeTags(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for importKeyPair method
            * override this method for handling normal response from importKeyPair operation
            */
           public void receiveResultimportKeyPair(
                    com.amazon.ec2.client.AmazonEC2Stub.ImportKeyPairResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from importKeyPair operation
           */
            public void receiveErrorimportKeyPair(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteNetworkInterface method
            * override this method for handling normal response from deleteNetworkInterface operation
            */
           public void receiveResultdeleteNetworkInterface(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteNetworkInterfaceResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteNetworkInterface operation
           */
            public void receiveErrordeleteNetworkInterface(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeVpcs method
            * override this method for handling normal response from describeVpcs operation
            */
           public void receiveResultdescribeVpcs(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeVpcsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeVpcs operation
           */
            public void receiveErrordescribeVpcs(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeLicenses method
            * override this method for handling normal response from describeLicenses operation
            */
           public void receiveResultdescribeLicenses(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeLicensesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeLicenses operation
           */
            public void receiveErrordescribeLicenses(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for bundleInstance method
            * override this method for handling normal response from bundleInstance operation
            */
           public void receiveResultbundleInstance(
                    com.amazon.ec2.client.AmazonEC2Stub.BundleInstanceResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from bundleInstance operation
           */
            public void receiveErrorbundleInstance(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeVpnConnections method
            * override this method for handling normal response from describeVpnConnections operation
            */
           public void receiveResultdescribeVpnConnections(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeVpnConnectionsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeVpnConnections operation
           */
            public void receiveErrordescribeVpnConnections(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeImages method
            * override this method for handling normal response from describeImages operation
            */
           public void receiveResultdescribeImages(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeImagesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeImages operation
           */
            public void receiveErrordescribeImages(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createInternetGateway method
            * override this method for handling normal response from createInternetGateway operation
            */
           public void receiveResultcreateInternetGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateInternetGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createInternetGateway operation
           */
            public void receiveErrorcreateInternetGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for disassociateRouteTable method
            * override this method for handling normal response from disassociateRouteTable operation
            */
           public void receiveResultdisassociateRouteTable(
                    com.amazon.ec2.client.AmazonEC2Stub.DisassociateRouteTableResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from disassociateRouteTable operation
           */
            public void receiveErrordisassociateRouteTable(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for replaceNetworkAclEntry method
            * override this method for handling normal response from replaceNetworkAclEntry operation
            */
           public void receiveResultreplaceNetworkAclEntry(
                    com.amazon.ec2.client.AmazonEC2Stub.ReplaceNetworkAclEntryResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from replaceNetworkAclEntry operation
           */
            public void receiveErrorreplaceNetworkAclEntry(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for authorizeSecurityGroupIngress method
            * override this method for handling normal response from authorizeSecurityGroupIngress operation
            */
           public void receiveResultauthorizeSecurityGroupIngress(
                    com.amazon.ec2.client.AmazonEC2Stub.AuthorizeSecurityGroupIngressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from authorizeSecurityGroupIngress operation
           */
            public void receiveErrorauthorizeSecurityGroupIngress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeSnapshotAttribute method
            * override this method for handling normal response from describeSnapshotAttribute operation
            */
           public void receiveResultdescribeSnapshotAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeSnapshotAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeSnapshotAttribute operation
           */
            public void receiveErrordescribeSnapshotAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createVpnGateway method
            * override this method for handling normal response from createVpnGateway operation
            */
           public void receiveResultcreateVpnGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateVpnGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createVpnGateway operation
           */
            public void receiveErrorcreateVpnGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for resetInstanceAttribute method
            * override this method for handling normal response from resetInstanceAttribute operation
            */
           public void receiveResultresetInstanceAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ResetInstanceAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from resetInstanceAttribute operation
           */
            public void receiveErrorresetInstanceAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createTags method
            * override this method for handling normal response from createTags operation
            */
           public void receiveResultcreateTags(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateTagsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createTags operation
           */
            public void receiveErrorcreateTags(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for authorizeSecurityGroupEgress method
            * override this method for handling normal response from authorizeSecurityGroupEgress operation
            */
           public void receiveResultauthorizeSecurityGroupEgress(
                    com.amazon.ec2.client.AmazonEC2Stub.AuthorizeSecurityGroupEgressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from authorizeSecurityGroupEgress operation
           */
            public void receiveErrorauthorizeSecurityGroupEgress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for associateAddress method
            * override this method for handling normal response from associateAddress operation
            */
           public void receiveResultassociateAddress(
                    com.amazon.ec2.client.AmazonEC2Stub.AssociateAddressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from associateAddress operation
           */
            public void receiveErrorassociateAddress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeImageAttribute method
            * override this method for handling normal response from describeImageAttribute operation
            */
           public void receiveResultdescribeImageAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeImageAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeImageAttribute operation
           */
            public void receiveErrordescribeImageAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeSpotPriceHistory method
            * override this method for handling normal response from describeSpotPriceHistory operation
            */
           public void receiveResultdescribeSpotPriceHistory(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeSpotPriceHistoryResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeSpotPriceHistory operation
           */
            public void receiveErrordescribeSpotPriceHistory(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for modifySnapshotAttribute method
            * override this method for handling normal response from modifySnapshotAttribute operation
            */
           public void receiveResultmodifySnapshotAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ModifySnapshotAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from modifySnapshotAttribute operation
           */
            public void receiveErrormodifySnapshotAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeSpotInstanceRequests method
            * override this method for handling normal response from describeSpotInstanceRequests operation
            */
           public void receiveResultdescribeSpotInstanceRequests(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeSpotInstanceRequestsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeSpotInstanceRequests operation
           */
            public void receiveErrordescribeSpotInstanceRequests(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for importInstance method
            * override this method for handling normal response from importInstance operation
            */
           public void receiveResultimportInstance(
                    com.amazon.ec2.client.AmazonEC2Stub.ImportInstanceResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from importInstance operation
           */
            public void receiveErrorimportInstance(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeKeyPairs method
            * override this method for handling normal response from describeKeyPairs operation
            */
           public void receiveResultdescribeKeyPairs(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeKeyPairsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeKeyPairs operation
           */
            public void receiveErrordescribeKeyPairs(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for revokeSecurityGroupIngress method
            * override this method for handling normal response from revokeSecurityGroupIngress operation
            */
           public void receiveResultrevokeSecurityGroupIngress(
                    com.amazon.ec2.client.AmazonEC2Stub.RevokeSecurityGroupIngressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from revokeSecurityGroupIngress operation
           */
            public void receiveErrorrevokeSecurityGroupIngress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createPlacementGroup method
            * override this method for handling normal response from createPlacementGroup operation
            */
           public void receiveResultcreatePlacementGroup(
                    com.amazon.ec2.client.AmazonEC2Stub.CreatePlacementGroupResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createPlacementGroup operation
           */
            public void receiveErrorcreatePlacementGroup(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteNetworkAclEntry method
            * override this method for handling normal response from deleteNetworkAclEntry operation
            */
           public void receiveResultdeleteNetworkAclEntry(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteNetworkAclEntryResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteNetworkAclEntry operation
           */
            public void receiveErrordeleteNetworkAclEntry(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for activateLicense method
            * override this method for handling normal response from activateLicense operation
            */
           public void receiveResultactivateLicense(
                    com.amazon.ec2.client.AmazonEC2Stub.ActivateLicenseResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from activateLicense operation
           */
            public void receiveErroractivateLicense(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteRouteTable method
            * override this method for handling normal response from deleteRouteTable operation
            */
           public void receiveResultdeleteRouteTable(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteRouteTableResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteRouteTable operation
           */
            public void receiveErrordeleteRouteTable(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for unmonitorInstances method
            * override this method for handling normal response from unmonitorInstances operation
            */
           public void receiveResultunmonitorInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.UnmonitorInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from unmonitorInstances operation
           */
            public void receiveErrorunmonitorInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for startInstances method
            * override this method for handling normal response from startInstances operation
            */
           public void receiveResultstartInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.StartInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from startInstances operation
           */
            public void receiveErrorstartInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for confirmProductInstance method
            * override this method for handling normal response from confirmProductInstance operation
            */
           public void receiveResultconfirmProductInstance(
                    com.amazon.ec2.client.AmazonEC2Stub.ConfirmProductInstanceResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from confirmProductInstance operation
           */
            public void receiveErrorconfirmProductInstance(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeNetworkInterfaceAttribute method
            * override this method for handling normal response from describeNetworkInterfaceAttribute operation
            */
           public void receiveResultdescribeNetworkInterfaceAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeNetworkInterfaceAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeNetworkInterfaceAttribute operation
           */
            public void receiveErrordescribeNetworkInterfaceAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for runInstances method
            * override this method for handling normal response from runInstances operation
            */
           public void receiveResultrunInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.RunInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from runInstances operation
           */
            public void receiveErrorrunInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createReservedInstancesListing method
            * override this method for handling normal response from createReservedInstancesListing operation
            */
           public void receiveResultcreateReservedInstancesListing(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateReservedInstancesListingResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createReservedInstancesListing operation
           */
            public void receiveErrorcreateReservedInstancesListing(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createCustomerGateway method
            * override this method for handling normal response from createCustomerGateway operation
            */
           public void receiveResultcreateCustomerGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateCustomerGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createCustomerGateway operation
           */
            public void receiveErrorcreateCustomerGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createNetworkAcl method
            * override this method for handling normal response from createNetworkAcl operation
            */
           public void receiveResultcreateNetworkAcl(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateNetworkAclResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createNetworkAcl operation
           */
            public void receiveErrorcreateNetworkAcl(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for resetImageAttribute method
            * override this method for handling normal response from resetImageAttribute operation
            */
           public void receiveResultresetImageAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ResetImageAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from resetImageAttribute operation
           */
            public void receiveErrorresetImageAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for modifyVolumeAttribute method
            * override this method for handling normal response from modifyVolumeAttribute operation
            */
           public void receiveResultmodifyVolumeAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ModifyVolumeAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from modifyVolumeAttribute operation
           */
            public void receiveErrormodifyVolumeAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeReservedInstances method
            * override this method for handling normal response from describeReservedInstances operation
            */
           public void receiveResultdescribeReservedInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeReservedInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeReservedInstances operation
           */
            public void receiveErrordescribeReservedInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for resetSnapshotAttribute method
            * override this method for handling normal response from resetSnapshotAttribute operation
            */
           public void receiveResultresetSnapshotAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ResetSnapshotAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from resetSnapshotAttribute operation
           */
            public void receiveErrorresetSnapshotAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteVolume method
            * override this method for handling normal response from deleteVolume operation
            */
           public void receiveResultdeleteVolume(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteVolumeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteVolume operation
           */
            public void receiveErrordeleteVolume(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeAvailabilityZones method
            * override this method for handling normal response from describeAvailabilityZones operation
            */
           public void receiveResultdescribeAvailabilityZones(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeAvailabilityZonesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeAvailabilityZones operation
           */
            public void receiveErrordescribeAvailabilityZones(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createVpnConnection method
            * override this method for handling normal response from createVpnConnection operation
            */
           public void receiveResultcreateVpnConnection(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateVpnConnectionResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createVpnConnection operation
           */
            public void receiveErrorcreateVpnConnection(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for cancelBundleTask method
            * override this method for handling normal response from cancelBundleTask operation
            */
           public void receiveResultcancelBundleTask(
                    com.amazon.ec2.client.AmazonEC2Stub.CancelBundleTaskResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from cancelBundleTask operation
           */
            public void receiveErrorcancelBundleTask(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for replaceNetworkAclAssociation method
            * override this method for handling normal response from replaceNetworkAclAssociation operation
            */
           public void receiveResultreplaceNetworkAclAssociation(
                    com.amazon.ec2.client.AmazonEC2Stub.ReplaceNetworkAclAssociationResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from replaceNetworkAclAssociation operation
           */
            public void receiveErrorreplaceNetworkAclAssociation(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for detachVpnGateway method
            * override this method for handling normal response from detachVpnGateway operation
            */
           public void receiveResultdetachVpnGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.DetachVpnGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from detachVpnGateway operation
           */
            public void receiveErrordetachVpnGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeSnapshots method
            * override this method for handling normal response from describeSnapshots operation
            */
           public void receiveResultdescribeSnapshots(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeSnapshotsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeSnapshots operation
           */
            public void receiveErrordescribeSnapshots(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteSubnet method
            * override this method for handling normal response from deleteSubnet operation
            */
           public void receiveResultdeleteSubnet(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteSubnetResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteSubnet operation
           */
            public void receiveErrordeleteSubnet(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeBundleTasks method
            * override this method for handling normal response from describeBundleTasks operation
            */
           public void receiveResultdescribeBundleTasks(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeBundleTasksResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeBundleTasks operation
           */
            public void receiveErrordescribeBundleTasks(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createKeyPair method
            * override this method for handling normal response from createKeyPair operation
            */
           public void receiveResultcreateKeyPair(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateKeyPairResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createKeyPair operation
           */
            public void receiveErrorcreateKeyPair(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createImage method
            * override this method for handling normal response from createImage operation
            */
           public void receiveResultcreateImage(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateImageResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createImage operation
           */
            public void receiveErrorcreateImage(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for enableVgwRoutePropagation method
            * override this method for handling normal response from enableVgwRoutePropagation operation
            */
           public void receiveResultenableVgwRoutePropagation(
                    com.amazon.ec2.client.AmazonEC2Stub.EnableVgwRoutePropagationResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from enableVgwRoutePropagation operation
           */
            public void receiveErrorenableVgwRoutePropagation(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for unassignPrivateIpAddresses method
            * override this method for handling normal response from unassignPrivateIpAddresses operation
            */
           public void receiveResultunassignPrivateIpAddresses(
                    com.amazon.ec2.client.AmazonEC2Stub.UnassignPrivateIpAddressesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from unassignPrivateIpAddresses operation
           */
            public void receiveErrorunassignPrivateIpAddresses(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deregisterImage method
            * override this method for handling normal response from deregisterImage operation
            */
           public void receiveResultderegisterImage(
                    com.amazon.ec2.client.AmazonEC2Stub.DeregisterImageResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deregisterImage operation
           */
            public void receiveErrorderegisterImage(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteVpnConnectionRoute method
            * override this method for handling normal response from deleteVpnConnectionRoute operation
            */
           public void receiveResultdeleteVpnConnectionRoute(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteVpnConnectionRouteResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteVpnConnectionRoute operation
           */
            public void receiveErrordeleteVpnConnectionRoute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for modifyImageAttribute method
            * override this method for handling normal response from modifyImageAttribute operation
            */
           public void receiveResultmodifyImageAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ModifyImageAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from modifyImageAttribute operation
           */
            public void receiveErrormodifyImageAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for cancelConversionTask method
            * override this method for handling normal response from cancelConversionTask operation
            */
           public void receiveResultcancelConversionTask(
                    com.amazon.ec2.client.AmazonEC2Stub.CancelConversionTaskResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from cancelConversionTask operation
           */
            public void receiveErrorcancelConversionTask(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeVolumes method
            * override this method for handling normal response from describeVolumes operation
            */
           public void receiveResultdescribeVolumes(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeVolumesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeVolumes operation
           */
            public void receiveErrordescribeVolumes(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for cancelReservedInstancesListing method
            * override this method for handling normal response from cancelReservedInstancesListing operation
            */
           public void receiveResultcancelReservedInstancesListing(
                    com.amazon.ec2.client.AmazonEC2Stub.CancelReservedInstancesListingResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from cancelReservedInstancesListing operation
           */
            public void receiveErrorcancelReservedInstancesListing(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for getPasswordData method
            * override this method for handling normal response from getPasswordData operation
            */
           public void receiveResultgetPasswordData(
                    com.amazon.ec2.client.AmazonEC2Stub.GetPasswordDataResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from getPasswordData operation
           */
            public void receiveErrorgetPasswordData(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for allocateAddress method
            * override this method for handling normal response from allocateAddress operation
            */
           public void receiveResultallocateAddress(
                    com.amazon.ec2.client.AmazonEC2Stub.AllocateAddressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from allocateAddress operation
           */
            public void receiveErrorallocateAddress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteSecurityGroup method
            * override this method for handling normal response from deleteSecurityGroup operation
            */
           public void receiveResultdeleteSecurityGroup(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteSecurityGroupResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteSecurityGroup operation
           */
            public void receiveErrordeleteSecurityGroup(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deletePlacementGroup method
            * override this method for handling normal response from deletePlacementGroup operation
            */
           public void receiveResultdeletePlacementGroup(
                    com.amazon.ec2.client.AmazonEC2Stub.DeletePlacementGroupResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deletePlacementGroup operation
           */
            public void receiveErrordeletePlacementGroup(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for disassociateAddress method
            * override this method for handling normal response from disassociateAddress operation
            */
           public void receiveResultdisassociateAddress(
                    com.amazon.ec2.client.AmazonEC2Stub.DisassociateAddressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from disassociateAddress operation
           */
            public void receiveErrordisassociateAddress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteDhcpOptions method
            * override this method for handling normal response from deleteDhcpOptions operation
            */
           public void receiveResultdeleteDhcpOptions(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteDhcpOptionsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteDhcpOptions operation
           */
            public void receiveErrordeleteDhcpOptions(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeSpotDatafeedSubscription method
            * override this method for handling normal response from describeSpotDatafeedSubscription operation
            */
           public void receiveResultdescribeSpotDatafeedSubscription(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeSpotDatafeedSubscriptionResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeSpotDatafeedSubscription operation
           */
            public void receiveErrordescribeSpotDatafeedSubscription(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeNetworkAcls method
            * override this method for handling normal response from describeNetworkAcls operation
            */
           public void receiveResultdescribeNetworkAcls(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeNetworkAclsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeNetworkAcls operation
           */
            public void receiveErrordescribeNetworkAcls(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for enableVolumeIO method
            * override this method for handling normal response from enableVolumeIO operation
            */
           public void receiveResultenableVolumeIO(
                    com.amazon.ec2.client.AmazonEC2Stub.EnableVolumeIOResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from enableVolumeIO operation
           */
            public void receiveErrorenableVolumeIO(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for attachVpnGateway method
            * override this method for handling normal response from attachVpnGateway operation
            */
           public void receiveResultattachVpnGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.AttachVpnGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from attachVpnGateway operation
           */
            public void receiveErrorattachVpnGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeInternetGateways method
            * override this method for handling normal response from describeInternetGateways operation
            */
           public void receiveResultdescribeInternetGateways(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeInternetGatewaysResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeInternetGateways operation
           */
            public void receiveErrordescribeInternetGateways(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeDhcpOptions method
            * override this method for handling normal response from describeDhcpOptions operation
            */
           public void receiveResultdescribeDhcpOptions(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeDhcpOptionsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeDhcpOptions operation
           */
            public void receiveErrordescribeDhcpOptions(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createSpotDatafeedSubscription method
            * override this method for handling normal response from createSpotDatafeedSubscription operation
            */
           public void receiveResultcreateSpotDatafeedSubscription(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateSpotDatafeedSubscriptionResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createSpotDatafeedSubscription operation
           */
            public void receiveErrorcreateSpotDatafeedSubscription(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeReservedInstancesListings method
            * override this method for handling normal response from describeReservedInstancesListings operation
            */
           public void receiveResultdescribeReservedInstancesListings(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeReservedInstancesListingsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeReservedInstancesListings operation
           */
            public void receiveErrordescribeReservedInstancesListings(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeInstanceStatus method
            * override this method for handling normal response from describeInstanceStatus operation
            */
           public void receiveResultdescribeInstanceStatus(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeInstanceStatusResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeInstanceStatus operation
           */
            public void receiveErrordescribeInstanceStatus(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for modifyNetworkInterfaceAttribute method
            * override this method for handling normal response from modifyNetworkInterfaceAttribute operation
            */
           public void receiveResultmodifyNetworkInterfaceAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ModifyNetworkInterfaceAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from modifyNetworkInterfaceAttribute operation
           */
            public void receiveErrormodifyNetworkInterfaceAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for disableVgwRoutePropagation method
            * override this method for handling normal response from disableVgwRoutePropagation operation
            */
           public void receiveResultdisableVgwRoutePropagation(
                    com.amazon.ec2.client.AmazonEC2Stub.DisableVgwRoutePropagationResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from disableVgwRoutePropagation operation
           */
            public void receiveErrordisableVgwRoutePropagation(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeVolumeStatus method
            * override this method for handling normal response from describeVolumeStatus operation
            */
           public void receiveResultdescribeVolumeStatus(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeVolumeStatusResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeVolumeStatus operation
           */
            public void receiveErrordescribeVolumeStatus(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for detachNetworkInterface method
            * override this method for handling normal response from detachNetworkInterface operation
            */
           public void receiveResultdetachNetworkInterface(
                    com.amazon.ec2.client.AmazonEC2Stub.DetachNetworkInterfaceResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from detachNetworkInterface operation
           */
            public void receiveErrordetachNetworkInterface(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeSecurityGroups method
            * override this method for handling normal response from describeSecurityGroups operation
            */
           public void receiveResultdescribeSecurityGroups(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeSecurityGroupsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeSecurityGroups operation
           */
            public void receiveErrordescribeSecurityGroups(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeInstances method
            * override this method for handling normal response from describeInstances operation
            */
           public void receiveResultdescribeInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeInstances operation
           */
            public void receiveErrordescribeInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeNetworkInterfaces method
            * override this method for handling normal response from describeNetworkInterfaces operation
            */
           public void receiveResultdescribeNetworkInterfaces(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeNetworkInterfacesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeNetworkInterfaces operation
           */
            public void receiveErrordescribeNetworkInterfaces(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteKeyPair method
            * override this method for handling normal response from deleteKeyPair operation
            */
           public void receiveResultdeleteKeyPair(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteKeyPairResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteKeyPair operation
           */
            public void receiveErrordeleteKeyPair(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createSnapshot method
            * override this method for handling normal response from createSnapshot operation
            */
           public void receiveResultcreateSnapshot(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateSnapshotResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createSnapshot operation
           */
            public void receiveErrorcreateSnapshot(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeVpnGateways method
            * override this method for handling normal response from describeVpnGateways operation
            */
           public void receiveResultdescribeVpnGateways(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeVpnGatewaysResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeVpnGateways operation
           */
            public void receiveErrordescribeVpnGateways(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteTags method
            * override this method for handling normal response from deleteTags operation
            */
           public void receiveResultdeleteTags(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteTagsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteTags operation
           */
            public void receiveErrordeleteTags(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteSnapshot method
            * override this method for handling normal response from deleteSnapshot operation
            */
           public void receiveResultdeleteSnapshot(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteSnapshotResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteSnapshot operation
           */
            public void receiveErrordeleteSnapshot(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteCustomerGateway method
            * override this method for handling normal response from deleteCustomerGateway operation
            */
           public void receiveResultdeleteCustomerGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteCustomerGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteCustomerGateway operation
           */
            public void receiveErrordeleteCustomerGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createVolume method
            * override this method for handling normal response from createVolume operation
            */
           public void receiveResultcreateVolume(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateVolumeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createVolume operation
           */
            public void receiveErrorcreateVolume(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for cancelExportTask method
            * override this method for handling normal response from cancelExportTask operation
            */
           public void receiveResultcancelExportTask(
                    com.amazon.ec2.client.AmazonEC2Stub.CancelExportTaskResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from cancelExportTask operation
           */
            public void receiveErrorcancelExportTask(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for registerImage method
            * override this method for handling normal response from registerImage operation
            */
           public void receiveResultregisterImage(
                    com.amazon.ec2.client.AmazonEC2Stub.RegisterImageResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from registerImage operation
           */
            public void receiveErrorregisterImage(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for detachVolume method
            * override this method for handling normal response from detachVolume operation
            */
           public void receiveResultdetachVolume(
                    com.amazon.ec2.client.AmazonEC2Stub.DetachVolumeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from detachVolume operation
           */
            public void receiveErrordetachVolume(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for stopInstances method
            * override this method for handling normal response from stopInstances operation
            */
           public void receiveResultstopInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.StopInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from stopInstances operation
           */
            public void receiveErrorstopInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createRoute method
            * override this method for handling normal response from createRoute operation
            */
           public void receiveResultcreateRoute(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateRouteResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createRoute operation
           */
            public void receiveErrorcreateRoute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for releaseAddress method
            * override this method for handling normal response from releaseAddress operation
            */
           public void receiveResultreleaseAddress(
                    com.amazon.ec2.client.AmazonEC2Stub.ReleaseAddressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from releaseAddress operation
           */
            public void receiveErrorreleaseAddress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeRouteTables method
            * override this method for handling normal response from describeRouteTables operation
            */
           public void receiveResultdescribeRouteTables(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeRouteTablesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeRouteTables operation
           */
            public void receiveErrordescribeRouteTables(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeCustomerGateways method
            * override this method for handling normal response from describeCustomerGateways operation
            */
           public void receiveResultdescribeCustomerGateways(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeCustomerGatewaysResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeCustomerGateways operation
           */
            public void receiveErrordescribeCustomerGateways(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteNetworkAcl method
            * override this method for handling normal response from deleteNetworkAcl operation
            */
           public void receiveResultdeleteNetworkAcl(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteNetworkAclResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteNetworkAcl operation
           */
            public void receiveErrordeleteNetworkAcl(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteRoute method
            * override this method for handling normal response from deleteRoute operation
            */
           public void receiveResultdeleteRoute(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteRouteResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteRoute operation
           */
            public void receiveErrordeleteRoute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for rebootInstances method
            * override this method for handling normal response from rebootInstances operation
            */
           public void receiveResultrebootInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.RebootInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from rebootInstances operation
           */
            public void receiveErrorrebootInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for modifyInstanceAttribute method
            * override this method for handling normal response from modifyInstanceAttribute operation
            */
           public void receiveResultmodifyInstanceAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.ModifyInstanceAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from modifyInstanceAttribute operation
           */
            public void receiveErrormodifyInstanceAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for terminateInstances method
            * override this method for handling normal response from terminateInstances operation
            */
           public void receiveResultterminateInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.TerminateInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from terminateInstances operation
           */
            public void receiveErrorterminateInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createVpnConnectionRoute method
            * override this method for handling normal response from createVpnConnectionRoute operation
            */
           public void receiveResultcreateVpnConnectionRoute(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateVpnConnectionRouteResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createVpnConnectionRoute operation
           */
            public void receiveErrorcreateVpnConnectionRoute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeConversionTasks method
            * override this method for handling normal response from describeConversionTasks operation
            */
           public void receiveResultdescribeConversionTasks(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeConversionTasksResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeConversionTasks operation
           */
            public void receiveErrordescribeConversionTasks(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeAddresses method
            * override this method for handling normal response from describeAddresses operation
            */
           public void receiveResultdescribeAddresses(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeAddressesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeAddresses operation
           */
            public void receiveErrordescribeAddresses(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeInstanceAttribute method
            * override this method for handling normal response from describeInstanceAttribute operation
            */
           public void receiveResultdescribeInstanceAttribute(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeInstanceAttributeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeInstanceAttribute operation
           */
            public void receiveErrordescribeInstanceAttribute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for attachInternetGateway method
            * override this method for handling normal response from attachInternetGateway operation
            */
           public void receiveResultattachInternetGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.AttachInternetGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from attachInternetGateway operation
           */
            public void receiveErrorattachInternetGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createVpc method
            * override this method for handling normal response from createVpc operation
            */
           public void receiveResultcreateVpc(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateVpcResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createVpc operation
           */
            public void receiveErrorcreateVpc(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for replaceRouteTableAssociation method
            * override this method for handling normal response from replaceRouteTableAssociation operation
            */
           public void receiveResultreplaceRouteTableAssociation(
                    com.amazon.ec2.client.AmazonEC2Stub.ReplaceRouteTableAssociationResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from replaceRouteTableAssociation operation
           */
            public void receiveErrorreplaceRouteTableAssociation(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for associateRouteTable method
            * override this method for handling normal response from associateRouteTable operation
            */
           public void receiveResultassociateRouteTable(
                    com.amazon.ec2.client.AmazonEC2Stub.AssociateRouteTableResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from associateRouteTable operation
           */
            public void receiveErrorassociateRouteTable(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for detachInternetGateway method
            * override this method for handling normal response from detachInternetGateway operation
            */
           public void receiveResultdetachInternetGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.DetachInternetGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from detachInternetGateway operation
           */
            public void receiveErrordetachInternetGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for purchaseReservedInstancesOffering method
            * override this method for handling normal response from purchaseReservedInstancesOffering operation
            */
           public void receiveResultpurchaseReservedInstancesOffering(
                    com.amazon.ec2.client.AmazonEC2Stub.PurchaseReservedInstancesOfferingResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from purchaseReservedInstancesOffering operation
           */
            public void receiveErrorpurchaseReservedInstancesOffering(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for importVolume method
            * override this method for handling normal response from importVolume operation
            */
           public void receiveResultimportVolume(
                    com.amazon.ec2.client.AmazonEC2Stub.ImportVolumeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from importVolume operation
           */
            public void receiveErrorimportVolume(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeExportTasks method
            * override this method for handling normal response from describeExportTasks operation
            */
           public void receiveResultdescribeExportTasks(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeExportTasksResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeExportTasks operation
           */
            public void receiveErrordescribeExportTasks(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createInstanceExportTask method
            * override this method for handling normal response from createInstanceExportTask operation
            */
           public void receiveResultcreateInstanceExportTask(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateInstanceExportTaskResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createInstanceExportTask operation
           */
            public void receiveErrorcreateInstanceExportTask(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for assignPrivateIpAddresses method
            * override this method for handling normal response from assignPrivateIpAddresses operation
            */
           public void receiveResultassignPrivateIpAddresses(
                    com.amazon.ec2.client.AmazonEC2Stub.AssignPrivateIpAddressesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from assignPrivateIpAddresses operation
           */
            public void receiveErrorassignPrivateIpAddresses(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for reportInstanceStatus method
            * override this method for handling normal response from reportInstanceStatus operation
            */
           public void receiveResultreportInstanceStatus(
                    com.amazon.ec2.client.AmazonEC2Stub.ReportInstanceStatusResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from reportInstanceStatus operation
           */
            public void receiveErrorreportInstanceStatus(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeReservedInstancesOfferings method
            * override this method for handling normal response from describeReservedInstancesOfferings operation
            */
           public void receiveResultdescribeReservedInstancesOfferings(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeReservedInstancesOfferingsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeReservedInstancesOfferings operation
           */
            public void receiveErrordescribeReservedInstancesOfferings(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteVpnConnection method
            * override this method for handling normal response from deleteVpnConnection operation
            */
           public void receiveResultdeleteVpnConnection(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteVpnConnectionResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteVpnConnection operation
           */
            public void receiveErrordeleteVpnConnection(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteInternetGateway method
            * override this method for handling normal response from deleteInternetGateway operation
            */
           public void receiveResultdeleteInternetGateway(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteInternetGatewayResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteInternetGateway operation
           */
            public void receiveErrordeleteInternetGateway(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for deleteSpotDatafeedSubscription method
            * override this method for handling normal response from deleteSpotDatafeedSubscription operation
            */
           public void receiveResultdeleteSpotDatafeedSubscription(
                    com.amazon.ec2.client.AmazonEC2Stub.DeleteSpotDatafeedSubscriptionResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from deleteSpotDatafeedSubscription operation
           */
            public void receiveErrordeleteSpotDatafeedSubscription(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for attachNetworkInterface method
            * override this method for handling normal response from attachNetworkInterface operation
            */
           public void receiveResultattachNetworkInterface(
                    com.amazon.ec2.client.AmazonEC2Stub.AttachNetworkInterfaceResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from attachNetworkInterface operation
           */
            public void receiveErrorattachNetworkInterface(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for createNetworkInterface method
            * override this method for handling normal response from createNetworkInterface operation
            */
           public void receiveResultcreateNetworkInterface(
                    com.amazon.ec2.client.AmazonEC2Stub.CreateNetworkInterfaceResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from createNetworkInterface operation
           */
            public void receiveErrorcreateNetworkInterface(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for revokeSecurityGroupEgress method
            * override this method for handling normal response from revokeSecurityGroupEgress operation
            */
           public void receiveResultrevokeSecurityGroupEgress(
                    com.amazon.ec2.client.AmazonEC2Stub.RevokeSecurityGroupEgressResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from revokeSecurityGroupEgress operation
           */
            public void receiveErrorrevokeSecurityGroupEgress(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for monitorInstances method
            * override this method for handling normal response from monitorInstances operation
            */
           public void receiveResultmonitorInstances(
                    com.amazon.ec2.client.AmazonEC2Stub.MonitorInstancesResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from monitorInstances operation
           */
            public void receiveErrormonitorInstances(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for replaceRoute method
            * override this method for handling normal response from replaceRoute operation
            */
           public void receiveResultreplaceRoute(
                    com.amazon.ec2.client.AmazonEC2Stub.ReplaceRouteResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from replaceRoute operation
           */
            public void receiveErrorreplaceRoute(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for attachVolume method
            * override this method for handling normal response from attachVolume operation
            */
           public void receiveResultattachVolume(
                    com.amazon.ec2.client.AmazonEC2Stub.AttachVolumeResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from attachVolume operation
           */
            public void receiveErrorattachVolume(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for getConsoleOutput method
            * override this method for handling normal response from getConsoleOutput operation
            */
           public void receiveResultgetConsoleOutput(
                    com.amazon.ec2.client.AmazonEC2Stub.GetConsoleOutputResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from getConsoleOutput operation
           */
            public void receiveErrorgetConsoleOutput(java.lang.Exception e) {
            }
                
           /**
            * auto generated Axis2 call back method for describeRegions method
            * override this method for handling normal response from describeRegions operation
            */
           public void receiveResultdescribeRegions(
                    com.amazon.ec2.client.AmazonEC2Stub.DescribeRegionsResponse result
                        ) {
           }

          /**
           * auto generated Axis2 Error handler
           * override this method for handling error response from describeRegions operation
           */
            public void receiveErrordescribeRegions(java.lang.Exception e) {
            }
                

    }