AmazonEC2 (AWS Java SDK for Amazon EC2 1.10.73 API)

All Known Subinterfaces:

AmazonEC2Async

All Known Implementing Classes:

AbstractAmazonEC2, AbstractAmazonEC2Async, AmazonEC2AsyncClient, AmazonEC2Client
```
public interface AmazonEC2
```
Interface for accessing Amazon EC2.
Amazon Elastic Compute Cloud
Amazon Elastic Compute Cloud (Amazon EC2) provides resizable computing capacity in the Amazon Web Services (AWS) cloud. Using Amazon EC2 eliminates your need to invest in hardware up front, so you can develop and deploy applications faster.

Method Summary

Methods
Modifier and Type	Method and Description
`AcceptVpcPeeringConnectionResult`	`acceptVpcPeeringConnection()` Simplified method form for invoking the AcceptVpcPeeringConnection operation.
`AcceptVpcPeeringConnectionResult`	`acceptVpcPeeringConnection(AcceptVpcPeeringConnectionRequest acceptVpcPeeringConnectionRequest)` Accept a VPC peering connection request.
`AllocateAddressResult`	`allocateAddress()` Simplified method form for invoking the AllocateAddress operation.
`AllocateAddressResult`	`allocateAddress(AllocateAddressRequest allocateAddressRequest)` Acquires an Elastic IP address.
`AllocateHostsResult`	`allocateHosts(AllocateHostsRequest allocateHostsRequest)` Allocates a Dedicated host to your account.
`void`	`assignPrivateIpAddresses(AssignPrivateIpAddressesRequest assignPrivateIpAddressesRequest)` Assigns one or more secondary private IP addresses to the specified network interface.
`AssociateAddressResult`	`associateAddress(AssociateAddressRequest associateAddressRequest)` Associates an Elastic IP address with an instance or a network interface.
`void`	`associateDhcpOptions(AssociateDhcpOptionsRequest associateDhcpOptionsRequest)` Associates a set of DHCP options (that you've previously created) with the specified VPC, or associates no DHCP options with the VPC.
`AssociateRouteTableResult`	`associateRouteTable(AssociateRouteTableRequest associateRouteTableRequest)` Associates a subnet with a route table.
`AttachClassicLinkVpcResult`	`attachClassicLinkVpc(AttachClassicLinkVpcRequest attachClassicLinkVpcRequest)` Links an EC2-Classic instance to a ClassicLink-enabled VPC through one or more of the VPC's security groups.
`void`	`attachInternetGateway(AttachInternetGatewayRequest attachInternetGatewayRequest)` Attaches an Internet gateway to a VPC, enabling connectivity between the Internet and the VPC.
`AttachNetworkInterfaceResult`	`attachNetworkInterface(AttachNetworkInterfaceRequest attachNetworkInterfaceRequest)` Attaches a network interface to an instance.
`AttachVolumeResult`	`attachVolume(AttachVolumeRequest attachVolumeRequest)` Attaches an EBS volume to a running or stopped instance and exposes it to the instance with the specified device name.
`AttachVpnGatewayResult`	`attachVpnGateway(AttachVpnGatewayRequest attachVpnGatewayRequest)` Attaches a virtual private gateway to a VPC.
`void`	`authorizeSecurityGroupEgress(AuthorizeSecurityGroupEgressRequest authorizeSecurityGroupEgressRequest)` [EC2-VPC only] Adds one or more egress rules to a security group for use with a VPC.
`void`	`authorizeSecurityGroupIngress(AuthorizeSecurityGroupIngressRequest authorizeSecurityGroupIngressRequest)` Adds one or more ingress rules to a security group.
`BundleInstanceResult`	`bundleInstance(BundleInstanceRequest bundleInstanceRequest)` Bundles an Amazon instance store-backed Windows instance.
`CancelBundleTaskResult`	`cancelBundleTask(CancelBundleTaskRequest cancelBundleTaskRequest)` Cancels a bundling operation for an instance store-backed Windows instance.
`void`	`cancelConversionTask(CancelConversionTaskRequest cancelConversionTaskRequest)` Cancels an active conversion task.
`void`	`cancelExportTask(CancelExportTaskRequest cancelExportTaskRequest)` Cancels an active export task.
`CancelImportTaskResult`	`cancelImportTask()` Simplified method form for invoking the CancelImportTask operation.
`CancelImportTaskResult`	`cancelImportTask(CancelImportTaskRequest cancelImportTaskRequest)` Cancels an in-process import virtual machine or import snapshot task.
`CancelReservedInstancesListingResult`	`cancelReservedInstancesListing(CancelReservedInstancesListingRequest cancelReservedInstancesListingRequest)` Cancels the specified Reserved Instance listing in the Reserved Instance Marketplace.
`CancelSpotFleetRequestsResult`	`cancelSpotFleetRequests(CancelSpotFleetRequestsRequest cancelSpotFleetRequestsRequest)` Cancels the specified Spot fleet requests.
`CancelSpotInstanceRequestsResult`	`cancelSpotInstanceRequests(CancelSpotInstanceRequestsRequest cancelSpotInstanceRequestsRequest)` Cancels one or more Spot instance requests.
`ConfirmProductInstanceResult`	`confirmProductInstance(ConfirmProductInstanceRequest confirmProductInstanceRequest)` Determines whether a product code is associated with an instance.
`CopyImageResult`	`copyImage(CopyImageRequest copyImageRequest)` Initiates the copy of an AMI from the specified source region to the current region.
`CopySnapshotResult`	`copySnapshot(CopySnapshotRequest copySnapshotRequest)` Copies a point-in-time snapshot of an EBS volume and stores it in Amazon S3.
`CreateCustomerGatewayResult`	`createCustomerGateway(CreateCustomerGatewayRequest createCustomerGatewayRequest)` Provides information to AWS about your VPN customer gateway device.
`CreateDhcpOptionsResult`	`createDhcpOptions(CreateDhcpOptionsRequest createDhcpOptionsRequest)` Creates a set of DHCP options for your VPC.
`CreateFlowLogsResult`	`createFlowLogs(CreateFlowLogsRequest createFlowLogsRequest)` Creates one or more flow logs to capture IP traffic for a specific network interface, subnet, or VPC.
`CreateImageResult`	`createImage(CreateImageRequest createImageRequest)` Creates an Amazon EBS-backed AMI from an Amazon EBS-backed instance that is either running or stopped.
`CreateInstanceExportTaskResult`	`createInstanceExportTask(CreateInstanceExportTaskRequest createInstanceExportTaskRequest)` Exports a running or stopped instance to an S3 bucket.
`CreateInternetGatewayResult`	`createInternetGateway()` Simplified method form for invoking the CreateInternetGateway operation.
`CreateInternetGatewayResult`	`createInternetGateway(CreateInternetGatewayRequest createInternetGatewayRequest)` Creates an Internet gateway for use with a VPC.
`CreateKeyPairResult`	`createKeyPair(CreateKeyPairRequest createKeyPairRequest)` Creates a 2048-bit RSA key pair with the specified name.
`CreateNatGatewayResult`	`createNatGateway(CreateNatGatewayRequest createNatGatewayRequest)` Creates a NAT gateway in the specified subnet.
`CreateNetworkAclResult`	`createNetworkAcl(CreateNetworkAclRequest createNetworkAclRequest)` Creates a network ACL in a VPC.
`void`	`createNetworkAclEntry(CreateNetworkAclEntryRequest createNetworkAclEntryRequest)` Creates an entry (a rule) in a network ACL with the specified rule number.
`CreateNetworkInterfaceResult`	`createNetworkInterface(CreateNetworkInterfaceRequest createNetworkInterfaceRequest)` Creates a network interface in the specified subnet.
`void`	`createPlacementGroup(CreatePlacementGroupRequest createPlacementGroupRequest)` Creates a placement group that you launch cluster instances into.
`CreateReservedInstancesListingResult`	`createReservedInstancesListing(CreateReservedInstancesListingRequest createReservedInstancesListingRequest)` Creates a listing for Amazon EC2 Reserved Instances to be sold in the Reserved Instance Marketplace.
`CreateRouteResult`	`createRoute(CreateRouteRequest createRouteRequest)` Creates a route in a route table within a VPC.
`CreateRouteTableResult`	`createRouteTable(CreateRouteTableRequest createRouteTableRequest)` Creates a route table for the specified VPC.
`CreateSecurityGroupResult`	`createSecurityGroup(CreateSecurityGroupRequest createSecurityGroupRequest)` Creates a security group.
`CreateSnapshotResult`	`createSnapshot(CreateSnapshotRequest createSnapshotRequest)` Creates a snapshot of an EBS volume and stores it in Amazon S3.
`CreateSpotDatafeedSubscriptionResult`	`createSpotDatafeedSubscription(CreateSpotDatafeedSubscriptionRequest createSpotDatafeedSubscriptionRequest)` Creates a data feed for Spot instances, enabling you to view Spot instance usage logs.
`CreateSubnetResult`	`createSubnet(CreateSubnetRequest createSubnetRequest)` Creates a subnet in an existing VPC.
`void`	`createTags(CreateTagsRequest createTagsRequest)` Adds or overwrites one or more tags for the specified Amazon EC2 resource or resources.
`CreateVolumeResult`	`createVolume(CreateVolumeRequest createVolumeRequest)` Creates an EBS volume that can be attached to an instance in the same Availability Zone.
`CreateVpcResult`	`createVpc(CreateVpcRequest createVpcRequest)` Creates a VPC with the specified CIDR block.
`CreateVpcEndpointResult`	`createVpcEndpoint(CreateVpcEndpointRequest createVpcEndpointRequest)` Creates a VPC endpoint for a specified AWS service.
`CreateVpcPeeringConnectionResult`	`createVpcPeeringConnection()` Simplified method form for invoking the CreateVpcPeeringConnection operation.
`CreateVpcPeeringConnectionResult`	`createVpcPeeringConnection(CreateVpcPeeringConnectionRequest createVpcPeeringConnectionRequest)` Requests a VPC peering connection between two VPCs: a requester VPC that you own and a peer VPC with which to create the connection.
`CreateVpnConnectionResult`	`createVpnConnection(CreateVpnConnectionRequest createVpnConnectionRequest)` Creates a VPN connection between an existing virtual private gateway and a VPN customer gateway.
`void`	`createVpnConnectionRoute(CreateVpnConnectionRouteRequest createVpnConnectionRouteRequest)` Creates a static route associated with a VPN connection between an existing virtual private gateway and a VPN customer gateway.
`CreateVpnGatewayResult`	`createVpnGateway(CreateVpnGatewayRequest createVpnGatewayRequest)` Creates a virtual private gateway.
`void`	`deleteCustomerGateway(DeleteCustomerGatewayRequest deleteCustomerGatewayRequest)` Deletes the specified customer gateway.
`void`	`deleteDhcpOptions(DeleteDhcpOptionsRequest deleteDhcpOptionsRequest)` Deletes the specified set of DHCP options.
`DeleteFlowLogsResult`	`deleteFlowLogs(DeleteFlowLogsRequest deleteFlowLogsRequest)` Deletes one or more flow logs.
`void`	`deleteInternetGateway(DeleteInternetGatewayRequest deleteInternetGatewayRequest)` Deletes the specified Internet gateway.
`void`	`deleteKeyPair(DeleteKeyPairRequest deleteKeyPairRequest)` Deletes the specified key pair, by removing the public key from Amazon EC2.
`DeleteNatGatewayResult`	`deleteNatGateway(DeleteNatGatewayRequest deleteNatGatewayRequest)` Deletes the specified NAT gateway.
`void`	`deleteNetworkAcl(DeleteNetworkAclRequest deleteNetworkAclRequest)` Deletes the specified network ACL.
`void`	`deleteNetworkAclEntry(DeleteNetworkAclEntryRequest deleteNetworkAclEntryRequest)` Deletes the specified ingress or egress entry (rule) from the specified network ACL.
`void`	`deleteNetworkInterface(DeleteNetworkInterfaceRequest deleteNetworkInterfaceRequest)` Deletes the specified network interface.
`void`	`deletePlacementGroup(DeletePlacementGroupRequest deletePlacementGroupRequest)` Deletes the specified placement group.
`void`	`deleteRoute(DeleteRouteRequest deleteRouteRequest)` Deletes the specified route from the specified route table.
`void`	`deleteRouteTable(DeleteRouteTableRequest deleteRouteTableRequest)` Deletes the specified route table.
`void`	`deleteSecurityGroup(DeleteSecurityGroupRequest deleteSecurityGroupRequest)` Deletes a security group.
`void`	`deleteSnapshot(DeleteSnapshotRequest deleteSnapshotRequest)` Deletes the specified snapshot.
`void`	`deleteSpotDatafeedSubscription()` Simplified method form for invoking the DeleteSpotDatafeedSubscription operation.
`void`	`deleteSpotDatafeedSubscription(DeleteSpotDatafeedSubscriptionRequest deleteSpotDatafeedSubscriptionRequest)` Deletes the data feed for Spot instances.
`void`	`deleteSubnet(DeleteSubnetRequest deleteSubnetRequest)` Deletes the specified subnet.
`void`	`deleteTags(DeleteTagsRequest deleteTagsRequest)` Deletes the specified set of tags from the specified set of resources.
`void`	`deleteVolume(DeleteVolumeRequest deleteVolumeRequest)` Deletes the specified EBS volume.
`void`	`deleteVpc(DeleteVpcRequest deleteVpcRequest)` Deletes the specified VPC.
`DeleteVpcEndpointsResult`	`deleteVpcEndpoints(DeleteVpcEndpointsRequest deleteVpcEndpointsRequest)` Deletes one or more specified VPC endpoints.
`DeleteVpcPeeringConnectionResult`	`deleteVpcPeeringConnection(DeleteVpcPeeringConnectionRequest deleteVpcPeeringConnectionRequest)` Deletes a VPC peering connection.
`void`	`deleteVpnConnection(DeleteVpnConnectionRequest deleteVpnConnectionRequest)` Deletes the specified VPN connection.
`void`	`deleteVpnConnectionRoute(DeleteVpnConnectionRouteRequest deleteVpnConnectionRouteRequest)` Deletes the specified static route associated with a VPN connection between an existing virtual private gateway and a VPN customer gateway.
`void`	`deleteVpnGateway(DeleteVpnGatewayRequest deleteVpnGatewayRequest)` Deletes the specified virtual private gateway.
`void`	`deregisterImage(DeregisterImageRequest deregisterImageRequest)` Deregisters the specified AMI.
`DescribeAccountAttributesResult`	`describeAccountAttributes()` Simplified method form for invoking the DescribeAccountAttributes operation.
`DescribeAccountAttributesResult`	`describeAccountAttributes(DescribeAccountAttributesRequest describeAccountAttributesRequest)` Describes attributes of your AWS account.
`DescribeAddressesResult`	`describeAddresses()` Simplified method form for invoking the DescribeAddresses operation.
`DescribeAddressesResult`	`describeAddresses(DescribeAddressesRequest describeAddressesRequest)` Describes one or more of your Elastic IP addresses.
`DescribeAvailabilityZonesResult`	`describeAvailabilityZones()` Simplified method form for invoking the DescribeAvailabilityZones operation.
`DescribeAvailabilityZonesResult`	`describeAvailabilityZones(DescribeAvailabilityZonesRequest describeAvailabilityZonesRequest)` Describes one or more of the Availability Zones that are available to you.
`DescribeBundleTasksResult`	`describeBundleTasks()` Simplified method form for invoking the DescribeBundleTasks operation.
`DescribeBundleTasksResult`	`describeBundleTasks(DescribeBundleTasksRequest describeBundleTasksRequest)` Describes one or more of your bundling tasks.
`DescribeClassicLinkInstancesResult`	`describeClassicLinkInstances()` Simplified method form for invoking the DescribeClassicLinkInstances operation.
`DescribeClassicLinkInstancesResult`	`describeClassicLinkInstances(DescribeClassicLinkInstancesRequest describeClassicLinkInstancesRequest)` Describes one or more of your linked EC2-Classic instances.
`DescribeConversionTasksResult`	`describeConversionTasks()` Simplified method form for invoking the DescribeConversionTasks operation.
`DescribeConversionTasksResult`	`describeConversionTasks(DescribeConversionTasksRequest describeConversionTasksRequest)` Describes one or more of your conversion tasks.
`DescribeCustomerGatewaysResult`	`describeCustomerGateways()` Simplified method form for invoking the DescribeCustomerGateways operation.
`DescribeCustomerGatewaysResult`	`describeCustomerGateways(DescribeCustomerGatewaysRequest describeCustomerGatewaysRequest)` Describes one or more of your VPN customer gateways.
`DescribeDhcpOptionsResult`	`describeDhcpOptions()` Simplified method form for invoking the DescribeDhcpOptions operation.
`DescribeDhcpOptionsResult`	`describeDhcpOptions(DescribeDhcpOptionsRequest describeDhcpOptionsRequest)` Describes one or more of your DHCP options sets.
`DescribeExportTasksResult`	`describeExportTasks()` Simplified method form for invoking the DescribeExportTasks operation.
`DescribeExportTasksResult`	`describeExportTasks(DescribeExportTasksRequest describeExportTasksRequest)` Describes one or more of your export tasks.
`DescribeFlowLogsResult`	`describeFlowLogs()` Simplified method form for invoking the DescribeFlowLogs operation.
`DescribeFlowLogsResult`	`describeFlowLogs(DescribeFlowLogsRequest describeFlowLogsRequest)` Describes one or more flow logs.
`DescribeHostsResult`	`describeHosts()` Simplified method form for invoking the DescribeHosts operation.
`DescribeHostsResult`	`describeHosts(DescribeHostsRequest describeHostsRequest)` Describes one or more of your Dedicated hosts.
`DescribeIdFormatResult`	`describeIdFormat()` Simplified method form for invoking the DescribeIdFormat operation.
`DescribeIdFormatResult`	`describeIdFormat(DescribeIdFormatRequest describeIdFormatRequest)` Describes the ID format settings for your resources on a per-region basis, for example, to view which resource types are enabled for longer IDs.
`DescribeImageAttributeResult`	`describeImageAttribute(DescribeImageAttributeRequest describeImageAttributeRequest)` Describes the specified attribute of the specified AMI.
`DescribeImagesResult`	`describeImages()` Simplified method form for invoking the DescribeImages operation.
`DescribeImagesResult`	`describeImages(DescribeImagesRequest describeImagesRequest)` Describes one or more of the images (AMIs, AKIs, and ARIs) available to you.
`DescribeImportImageTasksResult`	`describeImportImageTasks()` Simplified method form for invoking the DescribeImportImageTasks operation.
`DescribeImportImageTasksResult`	`describeImportImageTasks(DescribeImportImageTasksRequest describeImportImageTasksRequest)` Displays details about an import virtual machine or import snapshot tasks that are already created.
`DescribeImportSnapshotTasksResult`	`describeImportSnapshotTasks()` Simplified method form for invoking the DescribeImportSnapshotTasks operation.
`DescribeImportSnapshotTasksResult`	`describeImportSnapshotTasks(DescribeImportSnapshotTasksRequest describeImportSnapshotTasksRequest)` Describes your import snapshot tasks.
`DescribeInstanceAttributeResult`	`describeInstanceAttribute(DescribeInstanceAttributeRequest describeInstanceAttributeRequest)` Describes the specified attribute of the specified instance.
`DescribeInstancesResult`	`describeInstances()` Simplified method form for invoking the DescribeInstances operation.
`DescribeInstancesResult`	`describeInstances(DescribeInstancesRequest describeInstancesRequest)` Describes one or more of your instances.
`DescribeInstanceStatusResult`	`describeInstanceStatus()` Simplified method form for invoking the DescribeInstanceStatus operation.
`DescribeInstanceStatusResult`	`describeInstanceStatus(DescribeInstanceStatusRequest describeInstanceStatusRequest)` Describes the status of one or more instances.
`DescribeInternetGatewaysResult`	`describeInternetGateways()` Simplified method form for invoking the DescribeInternetGateways operation.
`DescribeInternetGatewaysResult`	`describeInternetGateways(DescribeInternetGatewaysRequest describeInternetGatewaysRequest)` Describes one or more of your Internet gateways.
`DescribeKeyPairsResult`	`describeKeyPairs()` Simplified method form for invoking the DescribeKeyPairs operation.
`DescribeKeyPairsResult`	`describeKeyPairs(DescribeKeyPairsRequest describeKeyPairsRequest)` Describes one or more of your key pairs.
`DescribeMovingAddressesResult`	`describeMovingAddresses()` Simplified method form for invoking the DescribeMovingAddresses operation.
`DescribeMovingAddressesResult`	`describeMovingAddresses(DescribeMovingAddressesRequest describeMovingAddressesRequest)` Describes your Elastic IP addresses that are being moved to the EC2-VPC platform, or that are being restored to the EC2-Classic platform.
`DescribeNatGatewaysResult`	`describeNatGateways(DescribeNatGatewaysRequest describeNatGatewaysRequest)` Describes one or more of the your NAT gateways.
`DescribeNetworkAclsResult`	`describeNetworkAcls()` Simplified method form for invoking the DescribeNetworkAcls operation.
`DescribeNetworkAclsResult`	`describeNetworkAcls(DescribeNetworkAclsRequest describeNetworkAclsRequest)` Describes one or more of your network ACLs.
`DescribeNetworkInterfaceAttributeResult`	`describeNetworkInterfaceAttribute(DescribeNetworkInterfaceAttributeRequest describeNetworkInterfaceAttributeRequest)` Describes a network interface attribute.
`DescribeNetworkInterfacesResult`	`describeNetworkInterfaces()` Simplified method form for invoking the DescribeNetworkInterfaces operation.
`DescribeNetworkInterfacesResult`	`describeNetworkInterfaces(DescribeNetworkInterfacesRequest describeNetworkInterfacesRequest)` Describes one or more of your network interfaces.
`DescribePlacementGroupsResult`	`describePlacementGroups()` Simplified method form for invoking the DescribePlacementGroups operation.
`DescribePlacementGroupsResult`	`describePlacementGroups(DescribePlacementGroupsRequest describePlacementGroupsRequest)` Describes one or more of your placement groups.
`DescribePrefixListsResult`	`describePrefixLists()` Simplified method form for invoking the DescribePrefixLists operation.
`DescribePrefixListsResult`	`describePrefixLists(DescribePrefixListsRequest describePrefixListsRequest)` Describes available AWS services in a prefix list format, which includes the prefix list name and prefix list ID of the service and the IP address range for the service.
`DescribeRegionsResult`	`describeRegions()` Simplified method form for invoking the DescribeRegions operation.
`DescribeRegionsResult`	`describeRegions(DescribeRegionsRequest describeRegionsRequest)` Describes one or more regions that are currently available to you.
`DescribeReservedInstancesResult`	`describeReservedInstances()` Simplified method form for invoking the DescribeReservedInstances operation.
`DescribeReservedInstancesResult`	`describeReservedInstances(DescribeReservedInstancesRequest describeReservedInstancesRequest)` Describes one or more of the Reserved Instances that you purchased.
`DescribeReservedInstancesListingsResult`	`describeReservedInstancesListings()` Simplified method form for invoking the DescribeReservedInstancesListings operation.
`DescribeReservedInstancesListingsResult`	`describeReservedInstancesListings(DescribeReservedInstancesListingsRequest describeReservedInstancesListingsRequest)` Describes your account's Reserved Instance listings in the Reserved Instance Marketplace.
`DescribeReservedInstancesModificationsResult`	`describeReservedInstancesModifications()` Simplified method form for invoking the DescribeReservedInstancesModifications operation.
`DescribeReservedInstancesModificationsResult`	`describeReservedInstancesModifications(DescribeReservedInstancesModificationsRequest describeReservedInstancesModificationsRequest)` Describes the modifications made to your Reserved Instances.
`DescribeReservedInstancesOfferingsResult`	`describeReservedInstancesOfferings()` Simplified method form for invoking the DescribeReservedInstancesOfferings operation.
`DescribeReservedInstancesOfferingsResult`	`describeReservedInstancesOfferings(DescribeReservedInstancesOfferingsRequest describeReservedInstancesOfferingsRequest)` Describes Reserved Instance offerings that are available for purchase.
`DescribeRouteTablesResult`	`describeRouteTables()` Simplified method form for invoking the DescribeRouteTables operation.
`DescribeRouteTablesResult`	`describeRouteTables(DescribeRouteTablesRequest describeRouteTablesRequest)` Describes one or more of your route tables.
`DescribeScheduledInstanceAvailabilityResult`	`describeScheduledInstanceAvailability(DescribeScheduledInstanceAvailabilityRequest describeScheduledInstanceAvailabilityRequest)` Finds available schedules that meet the specified criteria.
`DescribeScheduledInstancesResult`	`describeScheduledInstances(DescribeScheduledInstancesRequest describeScheduledInstancesRequest)` Describes one or more of your Scheduled Instances.
`DescribeSecurityGroupsResult`	`describeSecurityGroups()` Simplified method form for invoking the DescribeSecurityGroups operation.
`DescribeSecurityGroupsResult`	`describeSecurityGroups(DescribeSecurityGroupsRequest describeSecurityGroupsRequest)` Describes one or more of your security groups.
`DescribeSnapshotAttributeResult`	`describeSnapshotAttribute(DescribeSnapshotAttributeRequest describeSnapshotAttributeRequest)` Describes the specified attribute of the specified snapshot.
`DescribeSnapshotsResult`	`describeSnapshots()` Simplified method form for invoking the DescribeSnapshots operation.
`DescribeSnapshotsResult`	`describeSnapshots(DescribeSnapshotsRequest describeSnapshotsRequest)` Describes one or more of the EBS snapshots available to you.
`DescribeSpotDatafeedSubscriptionResult`	`describeSpotDatafeedSubscription()` Simplified method form for invoking the DescribeSpotDatafeedSubscription operation.
`DescribeSpotDatafeedSubscriptionResult`	`describeSpotDatafeedSubscription(DescribeSpotDatafeedSubscriptionRequest describeSpotDatafeedSubscriptionRequest)` Describes the data feed for Spot instances.
`DescribeSpotFleetInstancesResult`	`describeSpotFleetInstances(DescribeSpotFleetInstancesRequest describeSpotFleetInstancesRequest)` Describes the running instances for the specified Spot fleet.
`DescribeSpotFleetRequestHistoryResult`	`describeSpotFleetRequestHistory(DescribeSpotFleetRequestHistoryRequest describeSpotFleetRequestHistoryRequest)` Describes the events for the specified Spot fleet request during the specified time.
`DescribeSpotFleetRequestsResult`	`describeSpotFleetRequests()` Simplified method form for invoking the DescribeSpotFleetRequests operation.
`DescribeSpotFleetRequestsResult`	`describeSpotFleetRequests(DescribeSpotFleetRequestsRequest describeSpotFleetRequestsRequest)` Describes your Spot fleet requests.
`DescribeSpotInstanceRequestsResult`	`describeSpotInstanceRequests()` Simplified method form for invoking the DescribeSpotInstanceRequests operation.
`DescribeSpotInstanceRequestsResult`	`describeSpotInstanceRequests(DescribeSpotInstanceRequestsRequest describeSpotInstanceRequestsRequest)` Describes the Spot instance requests that belong to your account.
`DescribeSpotPriceHistoryResult`	`describeSpotPriceHistory()` Simplified method form for invoking the DescribeSpotPriceHistory operation.
`DescribeSpotPriceHistoryResult`	`describeSpotPriceHistory(DescribeSpotPriceHistoryRequest describeSpotPriceHistoryRequest)` Describes the Spot price history.
`DescribeSubnetsResult`	`describeSubnets()` Simplified method form for invoking the DescribeSubnets operation.
`DescribeSubnetsResult`	`describeSubnets(DescribeSubnetsRequest describeSubnetsRequest)` Describes one or more of your subnets.
`DescribeTagsResult`	`describeTags()` Simplified method form for invoking the DescribeTags operation.
`DescribeTagsResult`	`describeTags(DescribeTagsRequest describeTagsRequest)` Describes one or more of the tags for your EC2 resources.
`DescribeVolumeAttributeResult`	`describeVolumeAttribute(DescribeVolumeAttributeRequest describeVolumeAttributeRequest)` Describes the specified attribute of the specified volume.
`DescribeVolumesResult`	`describeVolumes()` Simplified method form for invoking the DescribeVolumes operation.
`DescribeVolumesResult`	`describeVolumes(DescribeVolumesRequest describeVolumesRequest)` Describes the specified EBS volumes.
`DescribeVolumeStatusResult`	`describeVolumeStatus()` Simplified method form for invoking the DescribeVolumeStatus operation.
`DescribeVolumeStatusResult`	`describeVolumeStatus(DescribeVolumeStatusRequest describeVolumeStatusRequest)` Describes the status of the specified volumes.
`DescribeVpcAttributeResult`	`describeVpcAttribute(DescribeVpcAttributeRequest describeVpcAttributeRequest)` Describes the specified attribute of the specified VPC.
`DescribeVpcClassicLinkResult`	`describeVpcClassicLink()` Simplified method form for invoking the DescribeVpcClassicLink operation.
`DescribeVpcClassicLinkResult`	`describeVpcClassicLink(DescribeVpcClassicLinkRequest describeVpcClassicLinkRequest)` Describes the ClassicLink status of one or more VPCs.
`DescribeVpcClassicLinkDnsSupportResult`	`describeVpcClassicLinkDnsSupport(DescribeVpcClassicLinkDnsSupportRequest describeVpcClassicLinkDnsSupportRequest)` Describes the ClassicLink DNS support status of one or more VPCs.
`DescribeVpcEndpointsResult`	`describeVpcEndpoints()` Simplified method form for invoking the DescribeVpcEndpoints operation.
`DescribeVpcEndpointsResult`	`describeVpcEndpoints(DescribeVpcEndpointsRequest describeVpcEndpointsRequest)` Describes one or more of your VPC endpoints.
`DescribeVpcEndpointServicesResult`	`describeVpcEndpointServices()` Simplified method form for invoking the DescribeVpcEndpointServices operation.
`DescribeVpcEndpointServicesResult`	`describeVpcEndpointServices(DescribeVpcEndpointServicesRequest describeVpcEndpointServicesRequest)` Describes all supported AWS services that can be specified when creating a VPC endpoint.
`DescribeVpcPeeringConnectionsResult`	`describeVpcPeeringConnections()` Simplified method form for invoking the DescribeVpcPeeringConnections operation.
`DescribeVpcPeeringConnectionsResult`	`describeVpcPeeringConnections(DescribeVpcPeeringConnectionsRequest describeVpcPeeringConnectionsRequest)` Describes one or more of your VPC peering connections.
`DescribeVpcsResult`	`describeVpcs()` Simplified method form for invoking the DescribeVpcs operation.
`DescribeVpcsResult`	`describeVpcs(DescribeVpcsRequest describeVpcsRequest)` Describes one or more of your VPCs.
`DescribeVpnConnectionsResult`	`describeVpnConnections()` Simplified method form for invoking the DescribeVpnConnections operation.
`DescribeVpnConnectionsResult`	`describeVpnConnections(DescribeVpnConnectionsRequest describeVpnConnectionsRequest)` Describes one or more of your VPN connections.
`DescribeVpnGatewaysResult`	`describeVpnGateways()` Simplified method form for invoking the DescribeVpnGateways operation.
`DescribeVpnGatewaysResult`	`describeVpnGateways(DescribeVpnGatewaysRequest describeVpnGatewaysRequest)` Describes one or more of your virtual private gateways.
`DetachClassicLinkVpcResult`	`detachClassicLinkVpc(DetachClassicLinkVpcRequest detachClassicLinkVpcRequest)` Unlinks (detaches) a linked EC2-Classic instance from a VPC.
`void`	`detachInternetGateway(DetachInternetGatewayRequest detachInternetGatewayRequest)` Detaches an Internet gateway from a VPC, disabling connectivity between the Internet and the VPC.
`void`	`detachNetworkInterface(DetachNetworkInterfaceRequest detachNetworkInterfaceRequest)` Detaches a network interface from an instance.
`DetachVolumeResult`	`detachVolume(DetachVolumeRequest detachVolumeRequest)` Detaches an EBS volume from an instance.
`void`	`detachVpnGateway(DetachVpnGatewayRequest detachVpnGatewayRequest)` Detaches a virtual private gateway from a VPC.
`void`	`disableVgwRoutePropagation(DisableVgwRoutePropagationRequest disableVgwRoutePropagationRequest)` Disables a virtual private gateway (VGW) from propagating routes to a specified route table of a VPC.
`DisableVpcClassicLinkResult`	`disableVpcClassicLink(DisableVpcClassicLinkRequest disableVpcClassicLinkRequest)` Disables ClassicLink for a VPC.
`DisableVpcClassicLinkDnsSupportResult`	`disableVpcClassicLinkDnsSupport(DisableVpcClassicLinkDnsSupportRequest disableVpcClassicLinkDnsSupportRequest)` Disables ClassicLink DNS support for a VPC.
`void`	`disassociateAddress(DisassociateAddressRequest disassociateAddressRequest)` Disassociates an Elastic IP address from the instance or network interface it's associated with.
`void`	`disassociateRouteTable(DisassociateRouteTableRequest disassociateRouteTableRequest)` Disassociates a subnet from a route table.
`<X extends AmazonWebServiceRequest> DryRunResult<X>`	`dryRun(DryRunSupportedRequest<X> request)` Checks whether you have the required permissions for the provided Amazon EC2 operation, without actually running it.
`void`	`enableVgwRoutePropagation(EnableVgwRoutePropagationRequest enableVgwRoutePropagationRequest)` Enables a virtual private gateway (VGW) to propagate routes to the specified route table of a VPC.
`void`	`enableVolumeIO(EnableVolumeIORequest enableVolumeIORequest)` Enables I/O operations for a volume that had I/O operations disabled because the data on the volume was potentially inconsistent.
`EnableVpcClassicLinkResult`	`enableVpcClassicLink(EnableVpcClassicLinkRequest enableVpcClassicLinkRequest)` Enables a VPC for ClassicLink.
`EnableVpcClassicLinkDnsSupportResult`	`enableVpcClassicLinkDnsSupport(EnableVpcClassicLinkDnsSupportRequest enableVpcClassicLinkDnsSupportRequest)` Enables a VPC to support DNS hostname resolution for ClassicLink.
`ResponseMetadata`	`getCachedResponseMetadata(AmazonWebServiceRequest request)` Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
`GetConsoleOutputResult`	`getConsoleOutput(GetConsoleOutputRequest getConsoleOutputRequest)` Gets the console output for the specified instance.
`GetPasswordDataResult`	`getPasswordData(GetPasswordDataRequest getPasswordDataRequest)` Retrieves the encrypted administrator password for an instance running Windows.
`ImportImageResult`	`importImage()` Simplified method form for invoking the ImportImage operation.
`ImportImageResult`	`importImage(ImportImageRequest importImageRequest)` Import single or multi-volume disk images or EBS snapshots into an Amazon Machine Image (AMI).
`ImportInstanceResult`	`importInstance(ImportInstanceRequest importInstanceRequest)` Creates an import instance task using metadata from the specified disk image.
`ImportKeyPairResult`	`importKeyPair(ImportKeyPairRequest importKeyPairRequest)` Imports the public key from an RSA key pair that you created with a third-party tool.
`ImportSnapshotResult`	`importSnapshot()` Simplified method form for invoking the ImportSnapshot operation.
`ImportSnapshotResult`	`importSnapshot(ImportSnapshotRequest importSnapshotRequest)` Imports a disk into an EBS snapshot.
`ImportVolumeResult`	`importVolume(ImportVolumeRequest importVolumeRequest)` Creates an import volume task using metadata from the specified disk image.
`ModifyHostsResult`	`modifyHosts(ModifyHostsRequest modifyHostsRequest)` Modify the auto-placement setting of a Dedicated host.
`void`	`modifyIdFormat(ModifyIdFormatRequest modifyIdFormatRequest)` Modifies the ID format for the specified resource on a per-region basis.
`void`	`modifyImageAttribute(ModifyImageAttributeRequest modifyImageAttributeRequest)` Modifies the specified attribute of the specified AMI.
`void`	`modifyInstanceAttribute(ModifyInstanceAttributeRequest modifyInstanceAttributeRequest)` Modifies the specified attribute of the specified instance.
`ModifyInstancePlacementResult`	`modifyInstancePlacement(ModifyInstancePlacementRequest modifyInstancePlacementRequest)` Set the instance affinity value for a specific stopped instance and modify the instance tenancy setting.
`void`	`modifyNetworkInterfaceAttribute(ModifyNetworkInterfaceAttributeRequest modifyNetworkInterfaceAttributeRequest)` Modifies the specified network interface attribute.
`ModifyReservedInstancesResult`	`modifyReservedInstances(ModifyReservedInstancesRequest modifyReservedInstancesRequest)` Modifies the Availability Zone, instance count, instance type, or network platform (EC2-Classic or EC2-VPC) of your Reserved Instances.
`void`	`modifySnapshotAttribute(ModifySnapshotAttributeRequest modifySnapshotAttributeRequest)` Adds or removes permission settings for the specified snapshot.
`ModifySpotFleetRequestResult`	`modifySpotFleetRequest(ModifySpotFleetRequestRequest modifySpotFleetRequestRequest)` Modifies the specified Spot fleet request.
`void`	`modifySubnetAttribute(ModifySubnetAttributeRequest modifySubnetAttributeRequest)` Modifies a subnet attribute.
`void`	`modifyVolumeAttribute(ModifyVolumeAttributeRequest modifyVolumeAttributeRequest)` Modifies a volume attribute.
`void`	`modifyVpcAttribute(ModifyVpcAttributeRequest modifyVpcAttributeRequest)` Modifies the specified attribute of the specified VPC.
`ModifyVpcEndpointResult`	`modifyVpcEndpoint(ModifyVpcEndpointRequest modifyVpcEndpointRequest)` Modifies attributes of a specified VPC endpoint.
`ModifyVpcPeeringConnectionOptionsResult`	`modifyVpcPeeringConnectionOptions(ModifyVpcPeeringConnectionOptionsRequest modifyVpcPeeringConnectionOptionsRequest)` Modifies the VPC peering connection options on one side of a VPC peering connection.
`MonitorInstancesResult`	`monitorInstances(MonitorInstancesRequest monitorInstancesRequest)` Enables monitoring for a running instance.
`MoveAddressToVpcResult`	`moveAddressToVpc(MoveAddressToVpcRequest moveAddressToVpcRequest)` Moves an Elastic IP address from the EC2-Classic platform to the EC2-VPC platform.
`PurchaseReservedInstancesOfferingResult`	`purchaseReservedInstancesOffering(PurchaseReservedInstancesOfferingRequest purchaseReservedInstancesOfferingRequest)` Purchases a Reserved Instance for use with your account.
`PurchaseScheduledInstancesResult`	`purchaseScheduledInstances(PurchaseScheduledInstancesRequest purchaseScheduledInstancesRequest)` Purchases one or more Scheduled Instances with the specified schedule.
`void`	`rebootInstances(RebootInstancesRequest rebootInstancesRequest)` Requests a reboot of one or more instances.
`RegisterImageResult`	`registerImage(RegisterImageRequest registerImageRequest)` Registers an AMI.
`RejectVpcPeeringConnectionResult`	`rejectVpcPeeringConnection(RejectVpcPeeringConnectionRequest rejectVpcPeeringConnectionRequest)` Rejects a VPC peering connection request.
`void`	`releaseAddress(ReleaseAddressRequest releaseAddressRequest)` Releases the specified Elastic IP address.
`ReleaseHostsResult`	`releaseHosts(ReleaseHostsRequest releaseHostsRequest)` When you no longer want to use a Dedicated host it can be released.
`ReplaceNetworkAclAssociationResult`	`replaceNetworkAclAssociation(ReplaceNetworkAclAssociationRequest replaceNetworkAclAssociationRequest)` Changes which network ACL a subnet is associated with.
`void`	`replaceNetworkAclEntry(ReplaceNetworkAclEntryRequest replaceNetworkAclEntryRequest)` Replaces an entry (rule) in a network ACL.
`void`	`replaceRoute(ReplaceRouteRequest replaceRouteRequest)` Replaces an existing route within a route table in a VPC.
`ReplaceRouteTableAssociationResult`	`replaceRouteTableAssociation(ReplaceRouteTableAssociationRequest replaceRouteTableAssociationRequest)` Changes the route table associated with a given subnet in a VPC.
`void`	`reportInstanceStatus(ReportInstanceStatusRequest reportInstanceStatusRequest)` Submits feedback about the status of an instance.
`RequestSpotFleetResult`	`requestSpotFleet(RequestSpotFleetRequest requestSpotFleetRequest)` Creates a Spot fleet request.
`RequestSpotInstancesResult`	`requestSpotInstances(RequestSpotInstancesRequest requestSpotInstancesRequest)` Creates a Spot instance request.
`void`	`resetImageAttribute(ResetImageAttributeRequest resetImageAttributeRequest)` Resets an attribute of an AMI to its default value.
`void`	`resetInstanceAttribute(ResetInstanceAttributeRequest resetInstanceAttributeRequest)` Resets an attribute of an instance to its default value.
`void`	`resetNetworkInterfaceAttribute(ResetNetworkInterfaceAttributeRequest resetNetworkInterfaceAttributeRequest)` Resets a network interface attribute.
`void`	`resetSnapshotAttribute(ResetSnapshotAttributeRequest resetSnapshotAttributeRequest)` Resets permission settings for the specified snapshot.
`RestoreAddressToClassicResult`	`restoreAddressToClassic(RestoreAddressToClassicRequest restoreAddressToClassicRequest)` Restores an Elastic IP address that was previously moved to the EC2-VPC platform back to the EC2-Classic platform.
`void`	`revokeSecurityGroupEgress(RevokeSecurityGroupEgressRequest revokeSecurityGroupEgressRequest)` [EC2-VPC only] Removes one or more egress rules from a security group for EC2-VPC.
`void`	`revokeSecurityGroupIngress()` Simplified method form for invoking the RevokeSecurityGroupIngress operation.
`void`	`revokeSecurityGroupIngress(RevokeSecurityGroupIngressRequest revokeSecurityGroupIngressRequest)` Removes one or more ingress rules from a security group.
`RunInstancesResult`	`runInstances(RunInstancesRequest runInstancesRequest)` Launches the specified number of instances using an AMI for which you have permissions.
`RunScheduledInstancesResult`	`runScheduledInstances(RunScheduledInstancesRequest runScheduledInstancesRequest)` Launches the specified Scheduled Instances.
`void`	`setEndpoint(String endpoint)` Overrides the default endpoint for this client ("https://ec2.us-east-1.amazonaws.com").
`void`	`setRegion(Region region)` An alternative to `setEndpoint(String)`, sets the regional endpoint for this client's service calls.
`void`	`shutdown()` Shuts down this client object, releasing any resources that might be held open.
`StartInstancesResult`	`startInstances(StartInstancesRequest startInstancesRequest)` Starts an Amazon EBS-backed AMI that you've previously stopped.
`StopInstancesResult`	`stopInstances(StopInstancesRequest stopInstancesRequest)` Stops an Amazon EBS-backed instance.
`TerminateInstancesResult`	`terminateInstances(TerminateInstancesRequest terminateInstancesRequest)` Shuts down one or more instances.
`void`	`unassignPrivateIpAddresses(UnassignPrivateIpAddressesRequest unassignPrivateIpAddressesRequest)` Unassigns one or more secondary private IP addresses from a network interface.
`UnmonitorInstancesResult`	`unmonitorInstances(UnmonitorInstancesRequest unmonitorInstancesRequest)` Disables monitoring for a running instance.

- Method Detail
  - setEndpoint
```
void setEndpoint(String endpoint)
```
    Overrides the default endpoint for this client ("https://ec2.us-east-1.amazonaws.com"). Callers can use this method to control which AWS region they want to work with.
    Callers can pass in just the endpoint (ex: "ec2.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "https://ec2.us-east-1.amazonaws.com"). If the protocol is not specified here, the default protocol from this client's ClientConfiguration will be used, which by default is HTTPS.
    For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available endpoints for all AWS services, see: http://developer.amazonwebservices.com/connect/entry.jspa?externalID= 3912
    This method is not threadsafe. An endpoint should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
    
    Parameters:
    endpoint - The endpoint (ex: "ec2.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "https://ec2.us-east-1.amazonaws.com") of the region specific AWS endpoint this client will communicate with.
  - setRegion
```
void setRegion(Region region)
```
    An alternative to setEndpoint(String), sets the regional endpoint for this client's service calls. Callers can use this method to control which AWS region they want to work with.
    By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the ClientConfiguration supplied at construction.
    This method is not threadsafe. A region should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.
    
    Parameters:
    region - The region this client will communicate with. See Region.getRegion(com.amazonaws.regions.Regions) for accessing a given region. Must not be null and must be a region where the service is available.
    See Also:
    Region#getRegion(com.amazonaws.regions.Regions), Region#createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration), Region.isServiceSupported(String)
  - acceptVpcPeeringConnection
```
AcceptVpcPeeringConnectionResult acceptVpcPeeringConnection(AcceptVpcPeeringConnectionRequest acceptVpcPeeringConnectionRequest)
```
    Accept a VPC peering connection request. To accept a request, the VPC peering connection must be in the pending-acceptance state, and you must be the owner of the peer VPC. Use the DescribeVpcPeeringConnections request to view your outstanding VPC peering connection requests.
    
    Parameters:
    acceptVpcPeeringConnectionRequest - Contains the parameters for AcceptVpcPeeringConnection.
    
    Returns:
    Result of the AcceptVpcPeeringConnection operation returned by the service.
  - acceptVpcPeeringConnection
```
AcceptVpcPeeringConnectionResult acceptVpcPeeringConnection()
```
    Simplified method form for invoking the AcceptVpcPeeringConnection operation.
    
    See Also:
    acceptVpcPeeringConnection(AcceptVpcPeeringConnectionRequest)
  - allocateAddress
```
AllocateAddressResult allocateAddress(AllocateAddressRequest allocateAddressRequest)
```
    Acquires an Elastic IP address.
    
    An Elastic IP address is for use either in the EC2-Classic platform or in a VPC. For more information, see Elastic IP Addresses in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    allocateAddressRequest - Contains the parameters for AllocateAddress.
    
    Returns:
    Result of the AllocateAddress operation returned by the service.
  - allocateAddress
```
AllocateAddressResult allocateAddress()
```
    Simplified method form for invoking the AllocateAddress operation.
    
    See Also:
    allocateAddress(AllocateAddressRequest)
  - allocateHosts
```
AllocateHostsResult allocateHosts(AllocateHostsRequest allocateHostsRequest)
```
    Allocates a Dedicated host to your account. At minimum you need to specify the instance size type, Availability Zone, and quantity of hosts you want to allocate.
    
    Parameters:
    allocateHostsRequest - Contains the parameters for AllocateHosts.
    
    Returns:
    Result of the AllocateHosts operation returned by the service.
  - assignPrivateIpAddresses
```
void assignPrivateIpAddresses(AssignPrivateIpAddressesRequest assignPrivateIpAddressesRequest)
```
    Assigns one or more secondary private IP addresses to the specified network interface. You can specify one or more specific secondary IP addresses, or you can specify the number of secondary IP addresses to be automatically assigned within the subnet's CIDR block range. The number of secondary IP addresses that you can assign to an instance varies by instance type. For information about instance types, see Instance Types in the Amazon Elastic Compute Cloud User Guide. For more information about Elastic IP addresses, see Elastic IP Addresses in the Amazon Elastic Compute Cloud User Guide.
    
    AssignPrivateIpAddresses is available only in EC2-VPC.
    
    Parameters:
    assignPrivateIpAddressesRequest - Contains the parameters for AssignPrivateIpAddresses.
  - associateAddress
```
AssociateAddressResult associateAddress(AssociateAddressRequest associateAddressRequest)
```
    Associates an Elastic IP address with an instance or a network interface.
    
    An Elastic IP address is for use in either the EC2-Classic platform or in a VPC. For more information, see Elastic IP Addresses in the Amazon Elastic Compute Cloud User Guide.
    
    [EC2-Classic, VPC in an EC2-VPC-only account] If the Elastic IP address is already associated with a different instance, it is disassociated from that instance and associated with the specified instance.
    
    [VPC in an EC2-Classic account] If you don't specify a private IP address, the Elastic IP address is associated with the primary IP address. If the Elastic IP address is already associated with a different instance or a network interface, you get an error unless you allow reassociation.
    
    This is an idempotent operation. If you perform the operation more than once, Amazon EC2 doesn't return an error.
    
    Parameters:
    associateAddressRequest - Contains the parameters for AssociateAddress.
    
    Returns:
    Result of the AssociateAddress operation returned by the service.
  - associateDhcpOptions
```
void associateDhcpOptions(AssociateDhcpOptionsRequest associateDhcpOptionsRequest)
```
    Associates a set of DHCP options (that you've previously created) with the specified VPC, or associates no DHCP options with the VPC.
    
    After you associate the options with the VPC, any existing instances and all new instances that you launch in that VPC use the options. You don't need to restart or relaunch the instances. They automatically pick up the changes within a few hours, depending on how frequently the instance renews its DHCP lease. You can explicitly renew the lease using the operating system on the instance.
    
    For more information, see DHCP Options Sets in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    associateDhcpOptionsRequest - Contains the parameters for AssociateDhcpOptions.
  - associateRouteTable
```
AssociateRouteTableResult associateRouteTable(AssociateRouteTableRequest associateRouteTableRequest)
```
    Associates a subnet with a route table. The subnet and route table must be in the same VPC. This association causes traffic originating from the subnet to be routed according to the routes in the route table. The action returns an association ID, which you need in order to disassociate the route table from the subnet later. A route table can be associated with multiple subnets.
    
    For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    associateRouteTableRequest - Contains the parameters for AssociateRouteTable.
    
    Returns:
    Result of the AssociateRouteTable operation returned by the service.
  - attachClassicLinkVpc
```
AttachClassicLinkVpcResult attachClassicLinkVpc(AttachClassicLinkVpcRequest attachClassicLinkVpcRequest)
```
    Links an EC2-Classic instance to a ClassicLink-enabled VPC through one or more of the VPC's security groups. You cannot link an EC2-Classic instance to more than one VPC at a time. You can only link an instance that's in the running state. An instance is automatically unlinked from a VPC when it's stopped - you can link it to the VPC again when you restart it.
    
    After you've linked an instance, you cannot change the VPC security groups that are associated with it. To change the security groups, you must first unlink the instance, and then link it again.
    
    Linking your instance to a VPC is sometimes referred to as attaching your instance.
    
    Parameters:
    attachClassicLinkVpcRequest - Contains the parameters for AttachClassicLinkVpc.
    
    Returns:
    Result of the AttachClassicLinkVpc operation returned by the service.
  - attachInternetGateway
```
void attachInternetGateway(AttachInternetGatewayRequest attachInternetGatewayRequest)
```
    Attaches an Internet gateway to a VPC, enabling connectivity between the Internet and the VPC. For more information about your VPC and Internet gateway, see the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    attachInternetGatewayRequest - Contains the parameters for AttachInternetGateway.
  - attachNetworkInterface
```
AttachNetworkInterfaceResult attachNetworkInterface(AttachNetworkInterfaceRequest attachNetworkInterfaceRequest)
```
    Attaches a network interface to an instance.
    
    Parameters:
    attachNetworkInterfaceRequest - Contains the parameters for AttachNetworkInterface.
    
    Returns:
    Result of the AttachNetworkInterface operation returned by the service.
  - attachVolume
```
AttachVolumeResult attachVolume(AttachVolumeRequest attachVolumeRequest)
```
    Attaches an EBS volume to a running or stopped instance and exposes it to the instance with the specified device name.
    
    Encrypted EBS volumes may only be attached to instances that support Amazon EBS encryption. For more information, see Amazon EBS Encryption in the Amazon Elastic Compute Cloud User Guide.
    
    For a list of supported device names, see Attaching an EBS Volume to an Instance. Any device names that aren't reserved for instance store volumes can be used for EBS volumes. For more information, see Amazon EC2 Instance Store in the Amazon Elastic Compute Cloud User Guide.
    
    If a volume has an AWS Marketplace product code:
    - The volume can be attached only to a stopped instance.
    - AWS Marketplace product codes are copied from the volume to the instance.
    - You must be subscribed to the product.
    - The instance type and operating system of the instance must support the product. For example, you can't detach a volume from a Windows instance and attach it to a Linux instance.
    For an overview of the AWS Marketplace, see Introducing AWS Marketplace.
    
    For more information about EBS volumes, see Attaching Amazon EBS Volumes in the Amazon Elastic Compute Cloud User Guide.
    Parameters:
    attachVolumeRequest - Contains the parameters for AttachVolume.
    
    Returns:
    Result of the AttachVolume operation returned by the service.
  - attachVpnGateway
```
AttachVpnGatewayResult attachVpnGateway(AttachVpnGatewayRequest attachVpnGatewayRequest)
```
    Attaches a virtual private gateway to a VPC. For more information, see Adding a Hardware Virtual Private Gateway to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    attachVpnGatewayRequest - Contains the parameters for AttachVpnGateway.
    
    Returns:
    Result of the AttachVpnGateway operation returned by the service.
  - authorizeSecurityGroupEgress
```
void authorizeSecurityGroupEgress(AuthorizeSecurityGroupEgressRequest authorizeSecurityGroupEgressRequest)
```
    [EC2-VPC only] Adds one or more egress rules to a security group for use with a VPC. Specifically, this action permits instances to send traffic to one or more destination CIDR IP address ranges, or to one or more destination security groups for the same VPC. This action doesn't apply to security groups for use in EC2-Classic. For more information, see Security Groups for Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    You can have up to 50 rules per security group (covering both ingress and egress rules).
    
    Each rule consists of the protocol (for example, TCP), plus either a CIDR range or a source group. For the TCP and UDP protocols, you must also specify the destination port or port range. For the ICMP protocol, you must also specify the ICMP type and code. You can use -1 for the type or code to mean all types or all codes.
    
    Rule changes are propagated to affected instances as quickly as possible. However, a small delay might occur.
    
    Parameters:
    authorizeSecurityGroupEgressRequest - Contains the parameters for AuthorizeSecurityGroupEgress.
  - authorizeSecurityGroupIngress
```
void authorizeSecurityGroupIngress(AuthorizeSecurityGroupIngressRequest authorizeSecurityGroupIngressRequest)
```
    Adds one or more ingress rules to a security group.
    
    EC2-Classic: You can have up to 100 rules per group.
    
    EC2-VPC: You can have up to 50 rules per group (covering both ingress and egress rules).
    
    Rule changes are propagated to instances within the security group as quickly as possible. However, a small delay might occur.
    
    [EC2-Classic] This action gives one or more CIDR IP address ranges permission to access a security group in your account, or gives one or more security groups (called the source groups) permission to access a security group for your account. A source group can be for your own AWS account, or another.
    
    [EC2-VPC] This action gives one or more CIDR IP address ranges permission to access a security group in your VPC, or gives one or more other security groups (called the source groups) permission to access a security group for your VPC. The security groups must all be for the same VPC.
    
    Parameters:
    authorizeSecurityGroupIngressRequest - Contains the parameters for AuthorizeSecurityGroupIngress.
  - bundleInstance
```
BundleInstanceResult bundleInstance(BundleInstanceRequest bundleInstanceRequest)
```
    Bundles an Amazon instance store-backed Windows instance.
    
    During bundling, only the root device volume (C:\) is bundled. Data on other instance store volumes is not preserved.
    
    This action is not applicable for Linux/Unix instances or Windows instances that are backed by Amazon EBS.
    
    For more information, see Creating an Instance Store-Backed Windows AMI.
    
    Parameters:
    bundleInstanceRequest - Contains the parameters for BundleInstance.
    
    Returns:
    Result of the BundleInstance operation returned by the service.
  - cancelBundleTask
```
CancelBundleTaskResult cancelBundleTask(CancelBundleTaskRequest cancelBundleTaskRequest)
```
    Cancels a bundling operation for an instance store-backed Windows instance.
    
    Parameters:
    cancelBundleTaskRequest - Contains the parameters for CancelBundleTask.
    
    Returns:
    Result of the CancelBundleTask operation returned by the service.
  - cancelConversionTask
```
void cancelConversionTask(CancelConversionTaskRequest cancelConversionTaskRequest)
```
    Cancels an active conversion task. The task can be the import of an instance or volume. The action removes all artifacts of the conversion, including a partially uploaded volume or instance. If the conversion is complete or is in the process of transferring the final disk image, the command fails and returns an exception.
    
    For more information, see Using the Command Line Tools to Import Your Virtual Machine to Amazon EC2 in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    cancelConversionTaskRequest - Contains the parameters for CancelConversionTask.
  - cancelExportTask
```
void cancelExportTask(CancelExportTaskRequest cancelExportTaskRequest)
```
    Cancels an active export task. The request removes all artifacts of the export, including any partially-created Amazon S3 objects. If the export task is complete or is in the process of transferring the final disk image, the command fails and returns an error.
    
    Parameters:
    cancelExportTaskRequest - Contains the parameters for CancelExportTask.
  - cancelImportTask
```
CancelImportTaskResult cancelImportTask(CancelImportTaskRequest cancelImportTaskRequest)
```
    Cancels an in-process import virtual machine or import snapshot task.
    
    Parameters:
    cancelImportTaskRequest - Contains the parameters for CancelImportTask.
    
    Returns:
    Result of the CancelImportTask operation returned by the service.
  - cancelImportTask
```
CancelImportTaskResult cancelImportTask()
```
    Simplified method form for invoking the CancelImportTask operation.
    
    See Also:
    cancelImportTask(CancelImportTaskRequest)
  - cancelReservedInstancesListing
```
CancelReservedInstancesListingResult cancelReservedInstancesListing(CancelReservedInstancesListingRequest cancelReservedInstancesListingRequest)
```
    Cancels the specified Reserved Instance listing in the Reserved Instance Marketplace.
    
    For more information, see Reserved Instance Marketplace in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    cancelReservedInstancesListingRequest - Contains the parameters for CancelReservedInstancesListing.
    
    Returns:
    Result of the CancelReservedInstancesListing operation returned by the service.
  - cancelSpotFleetRequests
```
CancelSpotFleetRequestsResult cancelSpotFleetRequests(CancelSpotFleetRequestsRequest cancelSpotFleetRequestsRequest)
```
    Cancels the specified Spot fleet requests.
    
    After you cancel a Spot fleet request, the Spot fleet launches no new Spot instances. You must specify whether the Spot fleet should also terminate its Spot instances. If you terminate the instances, the Spot fleet request enters the cancelled_terminating state. Otherwise, the Spot fleet request enters the cancelled_running state and the instances continue to run until they are interrupted or you terminate them manually.
    
    Parameters:
    cancelSpotFleetRequestsRequest - Contains the parameters for CancelSpotFleetRequests.
    
    Returns:
    Result of the CancelSpotFleetRequests operation returned by the service.
  - cancelSpotInstanceRequests
```
CancelSpotInstanceRequestsResult cancelSpotInstanceRequests(CancelSpotInstanceRequestsRequest cancelSpotInstanceRequestsRequest)
```
    Cancels one or more Spot instance requests. Spot instances are instances that Amazon EC2 starts on your behalf when the bid price that you specify exceeds the current Spot price. Amazon EC2 periodically sets the Spot price based on available Spot instance capacity and current Spot instance requests. For more information, see Spot Instance Requests in the Amazon Elastic Compute Cloud User Guide.
    
    Canceling a Spot instance request does not terminate running Spot instances associated with the request.
    
    Parameters:
    cancelSpotInstanceRequestsRequest - Contains the parameters for CancelSpotInstanceRequests.
    
    Returns:
    Result of the CancelSpotInstanceRequests operation returned by the service.
  - confirmProductInstance
```
ConfirmProductInstanceResult confirmProductInstance(ConfirmProductInstanceRequest confirmProductInstanceRequest)
```
    Determines whether a product code is associated with an instance. This action can only be used by the owner of the product code. It is useful when a product code owner needs to verify whether another user's instance is eligible for support.
    
    Parameters:
    confirmProductInstanceRequest - Contains the parameters for ConfirmProductInstance.
    
    Returns:
    Result of the ConfirmProductInstance operation returned by the service.
  - copyImage
```
CopyImageResult copyImage(CopyImageRequest copyImageRequest)
```
    Initiates the copy of an AMI from the specified source region to the current region. You specify the destination region by using its endpoint when making the request.
    
    For more information, see Copying AMIs in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    copyImageRequest - Contains the parameters for CopyImage.
    
    Returns:
    Result of the CopyImage operation returned by the service.
  - copySnapshot
```
CopySnapshotResult copySnapshot(CopySnapshotRequest copySnapshotRequest)
```
    Copies a point-in-time snapshot of an EBS volume and stores it in Amazon S3. You can copy the snapshot within the same region or from one region to another. You can use the snapshot to create EBS volumes or Amazon Machine Images (AMIs). The snapshot is copied to the regional endpoint that you send the HTTP request to.
    
    Copies of encrypted EBS snapshots remain encrypted. Copies of unencrypted snapshots remain unencrypted, unless the Encrypted flag is specified during the snapshot copy operation. By default, encrypted snapshot copies use the default AWS Key Management Service (AWS KMS) customer master key (CMK); however, you can specify a non-default CMK with the KmsKeyId parameter.
    
    For more information, see Copying an Amazon EBS Snapshot in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    copySnapshotRequest - Contains the parameters for CopySnapshot.
    
    Returns:
    Result of the CopySnapshot operation returned by the service.
  - createCustomerGateway
```
CreateCustomerGatewayResult createCustomerGateway(CreateCustomerGatewayRequest createCustomerGatewayRequest)
```
    Provides information to AWS about your VPN customer gateway device. The customer gateway is the appliance at your end of the VPN connection. (The device on the AWS side of the VPN connection is the virtual private gateway.) You must provide the Internet-routable IP address of the customer gateway's external interface. The IP address must be static and may be behind a device performing network address translation (NAT).
    
    For devices that use Border Gateway Protocol (BGP), you can also provide the device's BGP Autonomous System Number (ASN). You can use an existing ASN assigned to your network. If you don't have an ASN already, you can use a private ASN (in the 64512 - 65534 range).
    
    Amazon EC2 supports all 2-byte ASN numbers in the range of 1 - 65534, with the exception of 7224, which is reserved in the us-east-1 region, and 9059, which is reserved in the eu-west-1 region.
    
    For more information about VPN customer gateways, see Adding a Hardware Virtual Private Gateway to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    You cannot create more than one customer gateway with the same VPN type, IP address, and BGP ASN parameter values. If you run an identical request more than one time, the first request creates the customer gateway, and subsequent requests return information about the existing customer gateway. The subsequent requests do not create new customer gateway resources.
    
    Parameters:
    createCustomerGatewayRequest - Contains the parameters for CreateCustomerGateway.
    
    Returns:
    Result of the CreateCustomerGateway operation returned by the service.
  - createDhcpOptions
```
CreateDhcpOptionsResult createDhcpOptions(CreateDhcpOptionsRequest createDhcpOptionsRequest)
```
    Creates a set of DHCP options for your VPC. After creating the set, you must associate it with the VPC, causing all existing and new instances that you launch in the VPC to use this set of DHCP options. The following are the individual DHCP options you can specify. For more information about the options, see RFC 2132.
    - domain-name-servers - The IP addresses of up to four domain name servers, or AmazonProvidedDNS. The default DHCP option set specifies AmazonProvidedDNS. If specifying more than one domain name server, specify the IP addresses in a single parameter, separated by commas.
    - domain-name - If you're using AmazonProvidedDNS in "us-east-1", specify "ec2.internal". If you're using AmazonProvidedDNS in another region, specify "region.compute.internal" (for example, "ap-northeast-1.compute.internal"). Otherwise, specify a domain name (for example, "MyCompany.com"). Important: Some Linux operating systems accept multiple domain names separated by spaces. However, Windows and other Linux operating systems treat the value as a single domain, which results in unexpected behavior. If your DHCP options set is associated with a VPC that has instances with multiple operating systems, specify only one domain name.
    - ntp-servers - The IP addresses of up to four Network Time Protocol (NTP) servers.
    - netbios-name-servers - The IP addresses of up to four NetBIOS name servers.
    - netbios-node-type - The NetBIOS node type (1, 2, 4, or 8). We recommend that you specify 2 (broadcast and multicast are not currently supported). For more information about these node types, see RFC 2132.
    Your VPC automatically starts out with a set of DHCP options that includes only a DNS server that we provide (AmazonProvidedDNS). If you create a set of options, and if your VPC has an Internet gateway, make sure to set the domain-name-servers option either to AmazonProvidedDNS or to a domain name server of your choice. For more information about DHCP options, see DHCP Options Sets in the Amazon Virtual Private Cloud User Guide.
    Parameters:
    createDhcpOptionsRequest - Contains the parameters for CreateDhcpOptions.
    
    Returns:
    Result of the CreateDhcpOptions operation returned by the service.
  - createFlowLogs
```
CreateFlowLogsResult createFlowLogs(CreateFlowLogsRequest createFlowLogsRequest)
```
    Creates one or more flow logs to capture IP traffic for a specific network interface, subnet, or VPC. Flow logs are delivered to a specified log group in Amazon CloudWatch Logs. If you specify a VPC or subnet in the request, a log stream is created in CloudWatch Logs for each network interface in the subnet or VPC. Log streams can include information about accepted and rejected traffic to a network interface. You can view the data in your log streams using Amazon CloudWatch Logs.
    
    In your request, you must also specify an IAM role that has permission to publish logs to CloudWatch Logs.
    
    Parameters:
    createFlowLogsRequest - Contains the parameters for CreateFlowLogs.
    
    Returns:
    Result of the CreateFlowLogs operation returned by the service.
  - createImage
```
CreateImageResult createImage(CreateImageRequest createImageRequest)
```
    Creates an Amazon EBS-backed AMI from an Amazon EBS-backed instance that is either running or stopped.
    
    If you customized your instance with instance store volumes or EBS volumes in addition to the root device volume, the new AMI contains block device mapping information for those volumes. When you launch an instance from this new AMI, the instance automatically launches with those additional volumes.
    
    For more information, see Creating Amazon EBS-Backed Linux AMIs in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createImageRequest - Contains the parameters for CreateImage.
    
    Returns:
    Result of the CreateImage operation returned by the service.
  - createInstanceExportTask
```
CreateInstanceExportTaskResult createInstanceExportTask(CreateInstanceExportTaskRequest createInstanceExportTaskRequest)
```
    Exports a running or stopped instance to an S3 bucket.
    
    For information about the supported operating systems, image formats, and known limitations for the types of instances you can export, see Exporting EC2 Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createInstanceExportTaskRequest - Contains the parameters for CreateInstanceExportTask.
    
    Returns:
    Result of the CreateInstanceExportTask operation returned by the service.
  - createInternetGateway
```
CreateInternetGatewayResult createInternetGateway(CreateInternetGatewayRequest createInternetGatewayRequest)
```
    Creates an Internet gateway for use with a VPC. After creating the Internet gateway, you attach it to a VPC using AttachInternetGateway.
    
    For more information about your VPC and Internet gateway, see the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createInternetGatewayRequest - Contains the parameters for CreateInternetGateway.
    
    Returns:
    Result of the CreateInternetGateway operation returned by the service.
  - createInternetGateway
```
CreateInternetGatewayResult createInternetGateway()
```
    Simplified method form for invoking the CreateInternetGateway operation.
    
    See Also:
    createInternetGateway(CreateInternetGatewayRequest)
  - createKeyPair
```
CreateKeyPairResult createKeyPair(CreateKeyPairRequest createKeyPairRequest)
```
    Creates a 2048-bit RSA key pair with the specified name. Amazon EC2 stores the public key and displays the private key for you to save to a file. The private key is returned as an unencrypted PEM encoded PKCS#8 private key. If a key with the specified name already exists, Amazon EC2 returns an error.
    
    You can have up to five thousand key pairs per region.
    
    The key pair returned to you is available only in the region in which you create it. To create a key pair that is available in all regions, use ImportKeyPair.
    
    For more information about key pairs, see Key Pairs in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createKeyPairRequest - Contains the parameters for CreateKeyPair.
    
    Returns:
    Result of the CreateKeyPair operation returned by the service.
  - createNatGateway
```
CreateNatGatewayResult createNatGateway(CreateNatGatewayRequest createNatGatewayRequest)
```
    Creates a NAT gateway in the specified subnet. A NAT gateway can be used to enable instances in a private subnet to connect to the Internet. This action creates a network interface in the specified subnet with a private IP address from the IP address range of the subnet. For more information, see NAT Gateways in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createNatGatewayRequest - Contains the parameters for CreateNatGateway.
    
    Returns:
    Result of the CreateNatGateway operation returned by the service.
  - createNetworkAcl
```
CreateNetworkAclResult createNetworkAcl(CreateNetworkAclRequest createNetworkAclRequest)
```
    Creates a network ACL in a VPC. Network ACLs provide an optional layer of security (in addition to security groups) for the instances in your VPC.
    
    For more information about network ACLs, see Network ACLs in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createNetworkAclRequest - Contains the parameters for CreateNetworkAcl.
    
    Returns:
    Result of the CreateNetworkAcl operation returned by the service.
  - createNetworkAclEntry
```
void createNetworkAclEntry(CreateNetworkAclEntryRequest createNetworkAclEntryRequest)
```
    Creates an entry (a rule) in a network ACL with the specified rule number. Each network ACL has a set of numbered ingress rules and a separate set of numbered egress rules. When determining whether a packet should be allowed in or out of a subnet associated with the ACL, we process the entries in the ACL according to the rule numbers, in ascending order. Each network ACL has a set of ingress rules and a separate set of egress rules.
    
    We recommend that you leave room between the rule numbers (for example, 100, 110, 120, ...), and not number them one right after the other (for example, 101, 102, 103, ...). This makes it easier to add a rule between existing ones without having to renumber the rules.
    
    After you add an entry, you can't modify it; you must either replace it, or create an entry and delete the old one.
    
    For more information about network ACLs, see Network ACLs in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createNetworkAclEntryRequest - Contains the parameters for CreateNetworkAclEntry.
  - createNetworkInterface
```
CreateNetworkInterfaceResult createNetworkInterface(CreateNetworkInterfaceRequest createNetworkInterfaceRequest)
```
    Creates a network interface in the specified subnet.
    
    For more information about network interfaces, see Elastic Network Interfaces in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createNetworkInterfaceRequest - Contains the parameters for CreateNetworkInterface.
    
    Returns:
    Result of the CreateNetworkInterface operation returned by the service.
  - createPlacementGroup
```
void createPlacementGroup(CreatePlacementGroupRequest createPlacementGroupRequest)
```
    Creates a placement group that you launch cluster instances into. You must give the group a name that's unique within the scope of your account.
    
    For more information about placement groups and cluster instances, see Cluster Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createPlacementGroupRequest - Contains the parameters for CreatePlacementGroup.
  - createReservedInstancesListing
```
CreateReservedInstancesListingResult createReservedInstancesListing(CreateReservedInstancesListingRequest createReservedInstancesListingRequest)
```
    Creates a listing for Amazon EC2 Reserved Instances to be sold in the Reserved Instance Marketplace. You can submit one Reserved Instance listing at a time. To get a list of your Reserved Instances, you can use the DescribeReservedInstances operation.
    
    The Reserved Instance Marketplace matches sellers who want to resell Reserved Instance capacity that they no longer need with buyers who want to purchase additional capacity. Reserved Instances bought and sold through the Reserved Instance Marketplace work like any other Reserved Instances.
    
    To sell your Reserved Instances, you must first register as a seller in the Reserved Instance Marketplace. After completing the registration process, you can create a Reserved Instance Marketplace listing of some or all of your Reserved Instances, and specify the upfront price to receive for them. Your Reserved Instance listings then become available for purchase. To view the details of your Reserved Instance listing, you can use the DescribeReservedInstancesListings operation.
    
    For more information, see Reserved Instance Marketplace in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createReservedInstancesListingRequest - Contains the parameters for CreateReservedInstancesListing.
    
    Returns:
    Result of the CreateReservedInstancesListing operation returned by the service.
  - createRoute
```
CreateRouteResult createRoute(CreateRouteRequest createRouteRequest)
```
    Creates a route in a route table within a VPC.
    
    You must specify one of the following targets: Internet gateway or virtual private gateway, NAT instance, NAT gateway, VPC peering connection, or network interface.
    
    When determining how to route traffic, we use the route with the most specific match. For example, let's say the traffic is destined for 192.0.2.3, and the route table includes the following two routes:
    - 192.0.2.0/24 (goes to some target A)
    - 192.0.2.0/28 (goes to some target B)
    Both routes apply to the traffic destined for 192.0.2.3. However, the second route in the list covers a smaller number of IP addresses and is therefore more specific, so we use that route to determine where to target the traffic.
    
    For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.
    Parameters:
    createRouteRequest - Contains the parameters for CreateRoute.
    
    Returns:
    Result of the CreateRoute operation returned by the service.
  - createRouteTable
```
CreateRouteTableResult createRouteTable(CreateRouteTableRequest createRouteTableRequest)
```
    Creates a route table for the specified VPC. After you create a route table, you can add routes and associate the table with a subnet.
    
    For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createRouteTableRequest - Contains the parameters for CreateRouteTable.
    
    Returns:
    Result of the CreateRouteTable operation returned by the service.
  - createSecurityGroup
```
CreateSecurityGroupResult createSecurityGroup(CreateSecurityGroupRequest createSecurityGroupRequest)
```
    Creates a security group.
    
    A security group is for use with instances either in the EC2-Classic platform or in a specific VPC. For more information, see Amazon EC2 Security Groups in the Amazon Elastic Compute Cloud User Guide and Security Groups for Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    EC2-Classic: You can have up to 500 security groups.
    
    EC2-VPC: You can create up to 500 security groups per VPC.
    
    When you create a security group, you specify a friendly name of your choice. You can have a security group for use in EC2-Classic with the same name as a security group for use in a VPC. However, you can't have two security groups for use in EC2-Classic with the same name or two security groups for use in a VPC with the same name.
    
    You have a default security group for use in EC2-Classic and a default security group for use in your VPC. If you don't specify a security group when you launch an instance, the instance is launched into the appropriate default security group. A default security group includes a default rule that grants instances unrestricted network access to each other.
    
    You can add or remove rules from your security groups using AuthorizeSecurityGroupIngress, AuthorizeSecurityGroupEgress, RevokeSecurityGroupIngress, and RevokeSecurityGroupEgress.
    
    Parameters:
    createSecurityGroupRequest - Contains the parameters for CreateSecurityGroup.
    
    Returns:
    Result of the CreateSecurityGroup operation returned by the service.
  - createSnapshot
```
CreateSnapshotResult createSnapshot(CreateSnapshotRequest createSnapshotRequest)
```
    Creates a snapshot of an EBS volume and stores it in Amazon S3. You can use snapshots for backups, to make copies of EBS volumes, and to save data before shutting down an instance.
    
    When a snapshot is created, any AWS Marketplace product codes that are associated with the source volume are propagated to the snapshot.
    
    You can take a snapshot of an attached volume that is in use. However, snapshots only capture data that has been written to your EBS volume at the time the snapshot command is issued; this may exclude any data that has been cached by any applications or the operating system. If you can pause any file systems on the volume long enough to take a snapshot, your snapshot should be complete. However, if you cannot pause all file writes to the volume, you should unmount the volume from within the instance, issue the snapshot command, and then remount the volume to ensure a consistent and complete snapshot. You may remount and use your volume while the snapshot status is pending.
    
    To create a snapshot for EBS volumes that serve as root devices, you should stop the instance before taking the snapshot.
    
    Snapshots that are taken from encrypted volumes are automatically encrypted. Volumes that are created from encrypted snapshots are also automatically encrypted. Your encrypted volumes and any associated snapshots always remain protected.
    
    For more information, see Amazon Elastic Block Store and Amazon EBS Encryption in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createSnapshotRequest - Contains the parameters for CreateSnapshot.
    
    Returns:
    Result of the CreateSnapshot operation returned by the service.
  - createSpotDatafeedSubscription
```
CreateSpotDatafeedSubscriptionResult createSpotDatafeedSubscription(CreateSpotDatafeedSubscriptionRequest createSpotDatafeedSubscriptionRequest)
```
    Creates a data feed for Spot instances, enabling you to view Spot instance usage logs. You can create one data feed per AWS account. For more information, see Spot Instance Data Feed in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createSpotDatafeedSubscriptionRequest - Contains the parameters for CreateSpotDatafeedSubscription.
    
    Returns:
    Result of the CreateSpotDatafeedSubscription operation returned by the service.
  - createSubnet
```
CreateSubnetResult createSubnet(CreateSubnetRequest createSubnetRequest)
```
    Creates a subnet in an existing VPC.
    
    When you create each subnet, you provide the VPC ID and the CIDR block you want for the subnet. After you create a subnet, you can't change its CIDR block. The subnet's CIDR block can be the same as the VPC's CIDR block (assuming you want only a single subnet in the VPC), or a subset of the VPC's CIDR block. If you create more than one subnet in a VPC, the subnets' CIDR blocks must not overlap. The smallest subnet (and VPC) you can create uses a /28 netmask (16 IP addresses), and the largest uses a /16 netmask (65,536 IP addresses).
    
    AWS reserves both the first four and the last IP address in each subnet's CIDR block. They're not available for use.
    
    If you add more than one subnet to a VPC, they're set up in a star topology with a logical router in the middle.
    
    If you launch an instance in a VPC using an Amazon EBS-backed AMI, the IP address doesn't change if you stop and restart the instance (unlike a similar instance launched outside a VPC, which gets a new IP address when restarted). It's therefore possible to have a subnet with no running instances (they're all stopped), but no remaining IP addresses available.
    
    For more information about subnets, see Your VPC and Subnets in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createSubnetRequest - Contains the parameters for CreateSubnet.
    
    Returns:
    Result of the CreateSubnet operation returned by the service.
  - createTags
```
void createTags(CreateTagsRequest createTagsRequest)
```
    Adds or overwrites one or more tags for the specified Amazon EC2 resource or resources. Each resource can have a maximum of 10 tags. Each tag consists of a key and optional value. Tag keys must be unique per resource.
    
    For more information about tags, see Tagging Your Resources in the Amazon Elastic Compute Cloud User Guide. For more information about creating IAM policies that control users' access to resources based on tags, see Supported Resource-Level Permissions for Amazon EC2 API Actions in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createTagsRequest - Contains the parameters for CreateTags.
  - createVolume
```
CreateVolumeResult createVolume(CreateVolumeRequest createVolumeRequest)
```
    Creates an EBS volume that can be attached to an instance in the same Availability Zone. The volume is created in the regional endpoint that you send the HTTP request to. For more information see Regions and Endpoints.
    
    You can create a new empty volume or restore a volume from an EBS snapshot. Any AWS Marketplace product codes from the snapshot are propagated to the volume.
    
    You can create encrypted volumes with the Encrypted parameter. Encrypted volumes may only be attached to instances that support Amazon EBS encryption. Volumes that are created from encrypted snapshots are also automatically encrypted. For more information, see Amazon EBS Encryption in the Amazon Elastic Compute Cloud User Guide.
    
    For more information, see Creating or Restoring an Amazon EBS Volume in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    createVolumeRequest - Contains the parameters for CreateVolume.
    
    Returns:
    Result of the CreateVolume operation returned by the service.
  - createVpc
```
CreateVpcResult createVpc(CreateVpcRequest createVpcRequest)
```
    Creates a VPC with the specified CIDR block.
    
    The smallest VPC you can create uses a /28 netmask (16 IP addresses), and the largest uses a /16 netmask (65,536 IP addresses). To help you decide how big to make your VPC, see Your VPC and Subnets in the Amazon Virtual Private Cloud User Guide.
    
    By default, each instance you launch in the VPC has the default DHCP options, which includes only a default DNS server that we provide (AmazonProvidedDNS). For more information about DHCP options, see DHCP Options Sets in the Amazon Virtual Private Cloud User Guide.
    
    You can specify the instance tenancy value for the VPC when you create it. You can't change this value for the VPC after you create it. For more information, see Dedicated Instances in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createVpcRequest - Contains the parameters for CreateVpc.
    
    Returns:
    Result of the CreateVpc operation returned by the service.
  - createVpcEndpoint
```
CreateVpcEndpointResult createVpcEndpoint(CreateVpcEndpointRequest createVpcEndpointRequest)
```
    Creates a VPC endpoint for a specified AWS service. An endpoint enables you to create a private connection between your VPC and another AWS service in your account. You can specify an endpoint policy to attach to the endpoint that will control access to the service from your VPC. You can also specify the VPC route tables that use the endpoint.
    
    Currently, only endpoints to Amazon S3 are supported.
    
    Parameters:
    createVpcEndpointRequest - Contains the parameters for CreateVpcEndpoint.
    
    Returns:
    Result of the CreateVpcEndpoint operation returned by the service.
  - createVpcPeeringConnection
```
CreateVpcPeeringConnectionResult createVpcPeeringConnection(CreateVpcPeeringConnectionRequest createVpcPeeringConnectionRequest)
```
    Requests a VPC peering connection between two VPCs: a requester VPC that you own and a peer VPC with which to create the connection. The peer VPC can belong to another AWS account. The requester VPC and peer VPC cannot have overlapping CIDR blocks.
    
    The owner of the peer VPC must accept the peering request to activate the peering connection. The VPC peering connection request expires after 7 days, after which it cannot be accepted or rejected.
    
    A CreateVpcPeeringConnection request between VPCs with overlapping CIDR blocks results in the VPC peering connection having a status of failed.
    
    Parameters:
    createVpcPeeringConnectionRequest - Contains the parameters for CreateVpcPeeringConnection.
    
    Returns:
    Result of the CreateVpcPeeringConnection operation returned by the service.
  - createVpcPeeringConnection
```
CreateVpcPeeringConnectionResult createVpcPeeringConnection()
```
    Simplified method form for invoking the CreateVpcPeeringConnection operation.
    
    See Also:
    createVpcPeeringConnection(CreateVpcPeeringConnectionRequest)
  - createVpnConnection
```
CreateVpnConnectionResult createVpnConnection(CreateVpnConnectionRequest createVpnConnectionRequest)
```
    Creates a VPN connection between an existing virtual private gateway and a VPN customer gateway. The only supported connection type is ipsec.1.
    
    The response includes information that you need to give to your network administrator to configure your customer gateway.
    
    We strongly recommend that you use HTTPS when calling this operation because the response contains sensitive cryptographic information for configuring your customer gateway.
    
    If you decide to shut down your VPN connection for any reason and later create a new VPN connection, you must reconfigure your customer gateway with the new information returned from this call.
    
    This is an idempotent operation. If you perform the operation more than once, Amazon EC2 doesn't return an error.
    
    For more information about VPN connections, see Adding a Hardware Virtual Private Gateway to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createVpnConnectionRequest - Contains the parameters for CreateVpnConnection.
    
    Returns:
    Result of the CreateVpnConnection operation returned by the service.
  - createVpnConnectionRoute
```
void createVpnConnectionRoute(CreateVpnConnectionRouteRequest createVpnConnectionRouteRequest)
```
    Creates a static route associated with a VPN connection between an existing virtual private gateway and a VPN customer gateway. The static route allows traffic to be routed from the virtual private gateway to the VPN customer gateway.
    
    For more information about VPN connections, see Adding a Hardware Virtual Private Gateway to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createVpnConnectionRouteRequest - Contains the parameters for CreateVpnConnectionRoute.
  - createVpnGateway
```
CreateVpnGatewayResult createVpnGateway(CreateVpnGatewayRequest createVpnGatewayRequest)
```
    Creates a virtual private gateway. A virtual private gateway is the endpoint on the VPC side of your VPN connection. You can create a virtual private gateway before creating the VPC itself.
    
    For more information about virtual private gateways, see Adding a Hardware Virtual Private Gateway to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    createVpnGatewayRequest - Contains the parameters for CreateVpnGateway.
    
    Returns:
    Result of the CreateVpnGateway operation returned by the service.
  - deleteCustomerGateway
```
void deleteCustomerGateway(DeleteCustomerGatewayRequest deleteCustomerGatewayRequest)
```
    Deletes the specified customer gateway. You must delete the VPN connection before you can delete the customer gateway.
    
    Parameters:
    deleteCustomerGatewayRequest - Contains the parameters for DeleteCustomerGateway.
  - deleteDhcpOptions
```
void deleteDhcpOptions(DeleteDhcpOptionsRequest deleteDhcpOptionsRequest)
```
    Deletes the specified set of DHCP options. You must disassociate the set of DHCP options before you can delete it. You can disassociate the set of DHCP options by associating either a new set of options or the default set of options with the VPC.
    
    Parameters:
    deleteDhcpOptionsRequest - Contains the parameters for DeleteDhcpOptions.
  - deleteFlowLogs
```
DeleteFlowLogsResult deleteFlowLogs(DeleteFlowLogsRequest deleteFlowLogsRequest)
```
    Deletes one or more flow logs.
    
    Parameters:
    deleteFlowLogsRequest - Contains the parameters for DeleteFlowLogs.
    
    Returns:
    Result of the DeleteFlowLogs operation returned by the service.
  - deleteInternetGateway
```
void deleteInternetGateway(DeleteInternetGatewayRequest deleteInternetGatewayRequest)
```
    Deletes the specified Internet gateway. You must detach the Internet gateway from the VPC before you can delete it.
    
    Parameters:
    deleteInternetGatewayRequest - Contains the parameters for DeleteInternetGateway.
  - deleteKeyPair
```
void deleteKeyPair(DeleteKeyPairRequest deleteKeyPairRequest)
```
    Deletes the specified key pair, by removing the public key from Amazon EC2.
    
    Parameters:
    deleteKeyPairRequest - Contains the parameters for DeleteKeyPair.
  - deleteNatGateway
```
DeleteNatGatewayResult deleteNatGateway(DeleteNatGatewayRequest deleteNatGatewayRequest)
```
    Deletes the specified NAT gateway. Deleting a NAT gateway disassociates its Elastic IP address, but does not release the address from your account. Deleting a NAT gateway does not delete any NAT gateway routes in your route tables.
    
    Parameters:
    deleteNatGatewayRequest - Contains the parameters for DeleteNatGateway.
    
    Returns:
    Result of the DeleteNatGateway operation returned by the service.
  - deleteNetworkAcl
```
void deleteNetworkAcl(DeleteNetworkAclRequest deleteNetworkAclRequest)
```
    Deletes the specified network ACL. You can't delete the ACL if it's associated with any subnets. You can't delete the default network ACL.
    
    Parameters:
    deleteNetworkAclRequest - Contains the parameters for DeleteNetworkAcl.
  - deleteNetworkAclEntry
```
void deleteNetworkAclEntry(DeleteNetworkAclEntryRequest deleteNetworkAclEntryRequest)
```
    Deletes the specified ingress or egress entry (rule) from the specified network ACL.
    
    Parameters:
    deleteNetworkAclEntryRequest - Contains the parameters for DeleteNetworkAclEntry.
  - deleteNetworkInterface
```
void deleteNetworkInterface(DeleteNetworkInterfaceRequest deleteNetworkInterfaceRequest)
```
    Deletes the specified network interface. You must detach the network interface before you can delete it.
    
    Parameters:
    deleteNetworkInterfaceRequest - Contains the parameters for DeleteNetworkInterface.
  - deletePlacementGroup
```
void deletePlacementGroup(DeletePlacementGroupRequest deletePlacementGroupRequest)
```
    Deletes the specified placement group. You must terminate all instances in the placement group before you can delete the placement group. For more information about placement groups and cluster instances, see Cluster Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    deletePlacementGroupRequest - Contains the parameters for DeletePlacementGroup.
  - deleteRoute
```
void deleteRoute(DeleteRouteRequest deleteRouteRequest)
```
    Deletes the specified route from the specified route table.
    
    Parameters:
    deleteRouteRequest - Contains the parameters for DeleteRoute.
  - deleteRouteTable
```
void deleteRouteTable(DeleteRouteTableRequest deleteRouteTableRequest)
```
    Deletes the specified route table. You must disassociate the route table from any subnets before you can delete it. You can't delete the main route table.
    
    Parameters:
    deleteRouteTableRequest - Contains the parameters for DeleteRouteTable.
  - deleteSecurityGroup
```
void deleteSecurityGroup(DeleteSecurityGroupRequest deleteSecurityGroupRequest)
```
    Deletes a security group.
    
    If you attempt to delete a security group that is associated with an instance, or is referenced by another security group, the operation fails with InvalidGroup.InUse in EC2-Classic or DependencyViolation in EC2-VPC.
    
    Parameters:
    deleteSecurityGroupRequest - Contains the parameters for DeleteSecurityGroup.
  - deleteSnapshot
```
void deleteSnapshot(DeleteSnapshotRequest deleteSnapshotRequest)
```
    Deletes the specified snapshot.
    
    When you make periodic snapshots of a volume, the snapshots are incremental, and only the blocks on the device that have changed since your last snapshot are saved in the new snapshot. When you delete a snapshot, only the data not needed for any other snapshot is removed. So regardless of which prior snapshots have been deleted, all active snapshots will have access to all the information needed to restore the volume.
    
    You cannot delete a snapshot of the root device of an EBS volume used by a registered AMI. You must first de-register the AMI before you can delete the snapshot.
    
    For more information, see Deleting an Amazon EBS Snapshot in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    deleteSnapshotRequest - Contains the parameters for DeleteSnapshot.
  - deleteSpotDatafeedSubscription
```
void deleteSpotDatafeedSubscription(DeleteSpotDatafeedSubscriptionRequest deleteSpotDatafeedSubscriptionRequest)
```
    Deletes the data feed for Spot instances.
    
    Parameters:
    deleteSpotDatafeedSubscriptionRequest - Contains the parameters for DeleteSpotDatafeedSubscription.
  - deleteSpotDatafeedSubscription
```
void deleteSpotDatafeedSubscription()
```
    Simplified method form for invoking the DeleteSpotDatafeedSubscription operation.
    
    See Also:
    deleteSpotDatafeedSubscription(DeleteSpotDatafeedSubscriptionRequest)
  - deleteSubnet
```
void deleteSubnet(DeleteSubnetRequest deleteSubnetRequest)
```
    Deletes the specified subnet. You must terminate all running instances in the subnet before you can delete the subnet.
    
    Parameters:
    deleteSubnetRequest - Contains the parameters for DeleteSubnet.
  - deleteTags
```
void deleteTags(DeleteTagsRequest deleteTagsRequest)
```
    Deletes the specified set of tags from the specified set of resources. This call is designed to follow a DescribeTags request.
    
    For more information about tags, see Tagging Your Resources in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    deleteTagsRequest - Contains the parameters for DeleteTags.
  - deleteVolume
```
void deleteVolume(DeleteVolumeRequest deleteVolumeRequest)
```
    Deletes the specified EBS volume. The volume must be in the available state (not attached to an instance).
    
    The volume may remain in the deleting state for several minutes.
    
    For more information, see Deleting an Amazon EBS Volume in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    deleteVolumeRequest - Contains the parameters for DeleteVolume.
  - deleteVpc
```
void deleteVpc(DeleteVpcRequest deleteVpcRequest)
```
    Deletes the specified VPC. You must detach or delete all gateways and resources that are associated with the VPC before you can delete it. For example, you must terminate all instances running in the VPC, delete all security groups associated with the VPC (except the default one), delete all route tables associated with the VPC (except the default one), and so on.
    
    Parameters:
    deleteVpcRequest - Contains the parameters for DeleteVpc.
  - deleteVpcEndpoints
```
DeleteVpcEndpointsResult deleteVpcEndpoints(DeleteVpcEndpointsRequest deleteVpcEndpointsRequest)
```
    Deletes one or more specified VPC endpoints. Deleting the endpoint also deletes the endpoint routes in the route tables that were associated with the endpoint.
    
    Parameters:
    deleteVpcEndpointsRequest - Contains the parameters for DeleteVpcEndpoints.
    
    Returns:
    Result of the DeleteVpcEndpoints operation returned by the service.
  - deleteVpcPeeringConnection
```
DeleteVpcPeeringConnectionResult deleteVpcPeeringConnection(DeleteVpcPeeringConnectionRequest deleteVpcPeeringConnectionRequest)
```
    Deletes a VPC peering connection. Either the owner of the requester VPC or the owner of the peer VPC can delete the VPC peering connection if it's in the active state. The owner of the requester VPC can delete a VPC peering connection in the pending-acceptance state.
    
    Parameters:
    deleteVpcPeeringConnectionRequest - Contains the parameters for DeleteVpcPeeringConnection.
    
    Returns:
    Result of the DeleteVpcPeeringConnection operation returned by the service.
  - deleteVpnConnection
```
void deleteVpnConnection(DeleteVpnConnectionRequest deleteVpnConnectionRequest)
```
    Deletes the specified VPN connection.
    
    If you're deleting the VPC and its associated components, we recommend that you detach the virtual private gateway from the VPC and delete the VPC before deleting the VPN connection. If you believe that the tunnel credentials for your VPN connection have been compromised, you can delete the VPN connection and create a new one that has new keys, without needing to delete the VPC or virtual private gateway. If you create a new VPN connection, you must reconfigure the customer gateway using the new configuration information returned with the new VPN connection ID.
    
    Parameters:
    deleteVpnConnectionRequest - Contains the parameters for DeleteVpnConnection.
  - deleteVpnConnectionRoute
```
void deleteVpnConnectionRoute(DeleteVpnConnectionRouteRequest deleteVpnConnectionRouteRequest)
```
    Deletes the specified static route associated with a VPN connection between an existing virtual private gateway and a VPN customer gateway. The static route allows traffic to be routed from the virtual private gateway to the VPN customer gateway.
    
    Parameters:
    deleteVpnConnectionRouteRequest - Contains the parameters for DeleteVpnConnectionRoute.
  - deleteVpnGateway
```
void deleteVpnGateway(DeleteVpnGatewayRequest deleteVpnGatewayRequest)
```
    Deletes the specified virtual private gateway. We recommend that before you delete a virtual private gateway, you detach it from the VPC and delete the VPN connection. Note that you don't need to delete the virtual private gateway if you plan to delete and recreate the VPN connection between your VPC and your network.
    
    Parameters:
    deleteVpnGatewayRequest - Contains the parameters for DeleteVpnGateway.
  - deregisterImage
```
void deregisterImage(DeregisterImageRequest deregisterImageRequest)
```
    Deregisters the specified AMI. After you deregister an AMI, it can't be used to launch new instances.
    
    This command does not delete the AMI.
    
    Parameters:
    deregisterImageRequest - Contains the parameters for DeregisterImage.
  - describeAccountAttributes
```
DescribeAccountAttributesResult describeAccountAttributes(DescribeAccountAttributesRequest describeAccountAttributesRequest)
```
    Describes attributes of your AWS account. The following are the supported account attributes:
    - supported-platforms: Indicates whether your account can launch instances into EC2-Classic and EC2-VPC, or only into EC2-VPC.
    - default-vpc: The ID of the default VPC for your account, or none.
    - max-instances: The maximum number of On-Demand instances that you can run.
    - vpc-max-security-groups-per-interface: The maximum number of security groups that you can assign to a network interface.
    - max-elastic-ips: The maximum number of Elastic IP addresses that you can allocate for use with EC2-Classic.
    - vpc-max-elastic-ips: The maximum number of Elastic IP addresses that you can allocate for use with EC2-VPC.
    Parameters:
    describeAccountAttributesRequest - Contains the parameters for DescribeAccountAttributes.
    
    Returns:
    Result of the DescribeAccountAttributes operation returned by the service.
  - describeAccountAttributes
```
DescribeAccountAttributesResult describeAccountAttributes()
```
    Simplified method form for invoking the DescribeAccountAttributes operation.
    
    See Also:
    describeAccountAttributes(DescribeAccountAttributesRequest)
  - describeAddresses
```
DescribeAddressesResult describeAddresses(DescribeAddressesRequest describeAddressesRequest)
```
    Describes one or more of your Elastic IP addresses.
    
    An Elastic IP address is for use in either the EC2-Classic platform or in a VPC. For more information, see Elastic IP Addresses in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeAddressesRequest - Contains the parameters for DescribeAddresses.
    
    Returns:
    Result of the DescribeAddresses operation returned by the service.
  - describeAddresses
```
DescribeAddressesResult describeAddresses()
```
    Simplified method form for invoking the DescribeAddresses operation.
    
    See Also:
    describeAddresses(DescribeAddressesRequest)
  - describeAvailabilityZones
```
DescribeAvailabilityZonesResult describeAvailabilityZones(DescribeAvailabilityZonesRequest describeAvailabilityZonesRequest)
```
    Describes one or more of the Availability Zones that are available to you. The results include zones only for the region you're currently using. If there is an event impacting an Availability Zone, you can use this request to view the state and any provided message for that Availability Zone.
    
    For more information, see Regions and Availability Zones in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeAvailabilityZonesRequest - Contains the parameters for DescribeAvailabilityZones.
    
    Returns:
    Result of the DescribeAvailabilityZones operation returned by the service.
  - describeAvailabilityZones
```
DescribeAvailabilityZonesResult describeAvailabilityZones()
```
    Simplified method form for invoking the DescribeAvailabilityZones operation.
    
    See Also:
    describeAvailabilityZones(DescribeAvailabilityZonesRequest)
  - describeBundleTasks
```
DescribeBundleTasksResult describeBundleTasks(DescribeBundleTasksRequest describeBundleTasksRequest)
```
    Describes one or more of your bundling tasks.
    
    Completed bundle tasks are listed for only a limited time. If your bundle task is no longer in the list, you can still register an AMI from it. Just use RegisterImage with the Amazon S3 bucket name and image manifest name you provided to the bundle task.
    
    Parameters:
    describeBundleTasksRequest - Contains the parameters for DescribeBundleTasks.
    
    Returns:
    Result of the DescribeBundleTasks operation returned by the service.
  - describeBundleTasks
```
DescribeBundleTasksResult describeBundleTasks()
```
    Simplified method form for invoking the DescribeBundleTasks operation.
    
    See Also:
    describeBundleTasks(DescribeBundleTasksRequest)
  - describeClassicLinkInstances
```
DescribeClassicLinkInstancesResult describeClassicLinkInstances(DescribeClassicLinkInstancesRequest describeClassicLinkInstancesRequest)
```
    Describes one or more of your linked EC2-Classic instances. This request only returns information about EC2-Classic instances linked to a VPC through ClassicLink; you cannot use this request to return information about other instances.
    
    Parameters:
    describeClassicLinkInstancesRequest - Contains the parameters for DescribeClassicLinkInstances.
    
    Returns:
    Result of the DescribeClassicLinkInstances operation returned by the service.
  - describeClassicLinkInstances
```
DescribeClassicLinkInstancesResult describeClassicLinkInstances()
```
    Simplified method form for invoking the DescribeClassicLinkInstances operation.
    
    See Also:
    describeClassicLinkInstances(DescribeClassicLinkInstancesRequest)
  - describeConversionTasks
```
DescribeConversionTasksResult describeConversionTasks(DescribeConversionTasksRequest describeConversionTasksRequest)
```
    Describes one or more of your conversion tasks. For more information, see Using the Command Line Tools to Import Your Virtual Machine to Amazon EC2 in the Amazon Elastic Compute Cloud User Guide.
    
    For information about the import manifest referenced by this API action, see VM Import Manifest.
    
    Parameters:
    describeConversionTasksRequest - Contains the parameters for DescribeConversionTasks.
    
    Returns:
    Result of the DescribeConversionTasks operation returned by the service.
  - describeConversionTasks
```
DescribeConversionTasksResult describeConversionTasks()
```
    Simplified method form for invoking the DescribeConversionTasks operation.
    
    See Also:
    describeConversionTasks(DescribeConversionTasksRequest)
  - describeCustomerGateways
```
DescribeCustomerGatewaysResult describeCustomerGateways(DescribeCustomerGatewaysRequest describeCustomerGatewaysRequest)
```
    Describes one or more of your VPN customer gateways.
    
    For more information about VPN customer gateways, see Adding a Hardware Virtual Private Gateway to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeCustomerGatewaysRequest - Contains the parameters for DescribeCustomerGateways.
    
    Returns:
    Result of the DescribeCustomerGateways operation returned by the service.
  - describeCustomerGateways
```
DescribeCustomerGatewaysResult describeCustomerGateways()
```
    Simplified method form for invoking the DescribeCustomerGateways operation.
    
    See Also:
    describeCustomerGateways(DescribeCustomerGatewaysRequest)
  - describeDhcpOptions
```
DescribeDhcpOptionsResult describeDhcpOptions(DescribeDhcpOptionsRequest describeDhcpOptionsRequest)
```
    Describes one or more of your DHCP options sets.
    
    For more information about DHCP options sets, see DHCP Options Sets in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeDhcpOptionsRequest - Contains the parameters for DescribeDhcpOptions.
    
    Returns:
    Result of the DescribeDhcpOptions operation returned by the service.
  - describeDhcpOptions
```
DescribeDhcpOptionsResult describeDhcpOptions()
```
    Simplified method form for invoking the DescribeDhcpOptions operation.
    
    See Also:
    describeDhcpOptions(DescribeDhcpOptionsRequest)
  - describeExportTasks
```
DescribeExportTasksResult describeExportTasks(DescribeExportTasksRequest describeExportTasksRequest)
```
    Describes one or more of your export tasks.
    
    Parameters:
    describeExportTasksRequest - Contains the parameters for DescribeExportTasks.
    
    Returns:
    Result of the DescribeExportTasks operation returned by the service.
  - describeExportTasks
```
DescribeExportTasksResult describeExportTasks()
```
    Simplified method form for invoking the DescribeExportTasks operation.
    
    See Also:
    describeExportTasks(DescribeExportTasksRequest)
  - describeFlowLogs
```
DescribeFlowLogsResult describeFlowLogs(DescribeFlowLogsRequest describeFlowLogsRequest)
```
    Describes one or more flow logs. To view the information in your flow logs (the log streams for the network interfaces), you must use the CloudWatch Logs console or the CloudWatch Logs API.
    
    Parameters:
    describeFlowLogsRequest - Contains the parameters for DescribeFlowLogs.
    
    Returns:
    Result of the DescribeFlowLogs operation returned by the service.
  - describeFlowLogs
```
DescribeFlowLogsResult describeFlowLogs()
```
    Simplified method form for invoking the DescribeFlowLogs operation.
    
    See Also:
    describeFlowLogs(DescribeFlowLogsRequest)
  - describeHosts
```
DescribeHostsResult describeHosts(DescribeHostsRequest describeHostsRequest)
```
    Describes one or more of your Dedicated hosts.
    
    The results describe only the Dedicated hosts in the region you're currently using. All listed instances consume capacity on your Dedicated host. Dedicated hosts that have recently been released will be listed with the state released.
    
    Parameters:
    describeHostsRequest - Contains the parameters for DescribeHosts.
    
    Returns:
    Result of the DescribeHosts operation returned by the service.
  - describeHosts
```
DescribeHostsResult describeHosts()
```
    Simplified method form for invoking the DescribeHosts operation.
    
    See Also:
    describeHosts(DescribeHostsRequest)
  - describeIdFormat
```
DescribeIdFormatResult describeIdFormat(DescribeIdFormatRequest describeIdFormatRequest)
```
    Describes the ID format settings for your resources on a per-region basis, for example, to view which resource types are enabled for longer IDs. This request only returns information about resource types whose ID formats can be modified; it does not return information about other resource types.
    
    The following resource types support longer IDs: instance | reservation | snapshot | volume.
    
    These settings apply to the IAM user who makes the request; they do not apply to the entire AWS account. By default, an IAM user defaults to the same settings as the root user, unless they explicitly override the settings by running the ModifyIdFormat command. Resources created with longer IDs are visible to all IAM users, regardless of these settings and provided that they have permission to use the relevant Describe command for the resource type.
    
    Parameters:
    describeIdFormatRequest - Contains the parameters for DescribeIdFormat.
    
    Returns:
    Result of the DescribeIdFormat operation returned by the service.
  - describeIdFormat
```
DescribeIdFormatResult describeIdFormat()
```
    Simplified method form for invoking the DescribeIdFormat operation.
    
    See Also:
    describeIdFormat(DescribeIdFormatRequest)
  - describeImageAttribute
```
DescribeImageAttributeResult describeImageAttribute(DescribeImageAttributeRequest describeImageAttributeRequest)
```
    Describes the specified attribute of the specified AMI. You can specify only one attribute at a time.
    
    Parameters:
    describeImageAttributeRequest - Contains the parameters for DescribeImageAttribute.
    
    Returns:
    Result of the DescribeImageAttribute operation returned by the service.
  - describeImages
```
DescribeImagesResult describeImages(DescribeImagesRequest describeImagesRequest)
```
    Describes one or more of the images (AMIs, AKIs, and ARIs) available to you. Images available to you include public images, private images that you own, and private images owned by other AWS accounts but for which you have explicit launch permissions.
    
    Deregistered images are included in the returned results for an unspecified interval after deregistration.
    
    Parameters:
    describeImagesRequest - Contains the parameters for DescribeImages.
    
    Returns:
    Result of the DescribeImages operation returned by the service.
  - describeImages
```
DescribeImagesResult describeImages()
```
    Simplified method form for invoking the DescribeImages operation.
    
    See Also:
    describeImages(DescribeImagesRequest)
  - describeImportImageTasks
```
DescribeImportImageTasksResult describeImportImageTasks(DescribeImportImageTasksRequest describeImportImageTasksRequest)
```
    Displays details about an import virtual machine or import snapshot tasks that are already created.
    
    Parameters:
    describeImportImageTasksRequest - Contains the parameters for DescribeImportImageTasks.
    
    Returns:
    Result of the DescribeImportImageTasks operation returned by the service.
  - describeImportImageTasks
```
DescribeImportImageTasksResult describeImportImageTasks()
```
    Simplified method form for invoking the DescribeImportImageTasks operation.
    
    See Also:
    describeImportImageTasks(DescribeImportImageTasksRequest)
  - describeImportSnapshotTasks
```
DescribeImportSnapshotTasksResult describeImportSnapshotTasks(DescribeImportSnapshotTasksRequest describeImportSnapshotTasksRequest)
```
    Describes your import snapshot tasks.
    
    Parameters:
    describeImportSnapshotTasksRequest - Contains the parameters for DescribeImportSnapshotTasks.
    
    Returns:
    Result of the DescribeImportSnapshotTasks operation returned by the service.
  - describeImportSnapshotTasks
```
DescribeImportSnapshotTasksResult describeImportSnapshotTasks()
```
    Simplified method form for invoking the DescribeImportSnapshotTasks operation.
    
    See Also:
    describeImportSnapshotTasks(DescribeImportSnapshotTasksRequest)
  - describeInstanceAttribute
```
DescribeInstanceAttributeResult describeInstanceAttribute(DescribeInstanceAttributeRequest describeInstanceAttributeRequest)
```
    Describes the specified attribute of the specified instance. You can specify only one attribute at a time. Valid attribute values are: instanceType | kernel | ramdisk | userData | disableApiTermination | instanceInitiatedShutdownBehavior | rootDeviceName | blockDeviceMapping | productCodes | sourceDestCheck | groupSet | ebsOptimized | sriovNetSupport
    
    Parameters:
    describeInstanceAttributeRequest - Contains the parameters for DescribeInstanceAttribute.
    
    Returns:
    Result of the DescribeInstanceAttribute operation returned by the service.
  - describeInstanceStatus
```
DescribeInstanceStatusResult describeInstanceStatus(DescribeInstanceStatusRequest describeInstanceStatusRequest)
```
    Describes the status of one or more instances. By default, only running instances are described, unless specified otherwise.
    
    Instance status includes the following components:
    - Status checks - Amazon EC2 performs status checks on running EC2 instances to identify hardware and software issues. For more information, see Status Checks for Your Instances and Troubleshooting Instances with Failed Status Checks in the Amazon Elastic Compute Cloud User Guide.
    - Scheduled events - Amazon EC2 can schedule events (such as reboot, stop, or terminate) for your instances related to hardware issues, software updates, or system maintenance. For more information, see Scheduled Events for Your Instances in the Amazon Elastic Compute Cloud User Guide.
    - Instance state - You can manage your instances from the moment you launch them through their termination. For more information, see Instance Lifecycle in the Amazon Elastic Compute Cloud User Guide.
    Parameters:
    describeInstanceStatusRequest - Contains the parameters for DescribeInstanceStatus.
    
    Returns:
    Result of the DescribeInstanceStatus operation returned by the service.
  - describeInstanceStatus
```
DescribeInstanceStatusResult describeInstanceStatus()
```
    Simplified method form for invoking the DescribeInstanceStatus operation.
    
    See Also:
    describeInstanceStatus(DescribeInstanceStatusRequest)
  - describeInstances
```
DescribeInstancesResult describeInstances(DescribeInstancesRequest describeInstancesRequest)
```
    Describes one or more of your instances.
    
    If you specify one or more instance IDs, Amazon EC2 returns information for those instances. If you do not specify instance IDs, Amazon EC2 returns information for all relevant instances. If you specify an instance ID that is not valid, an error is returned. If you specify an instance that you do not own, it is not included in the returned results.
    
    Recently terminated instances might appear in the returned results. This interval is usually less than one hour.
    
    Parameters:
    describeInstancesRequest - Contains the parameters for DescribeInstances.
    
    Returns:
    Result of the DescribeInstances operation returned by the service.
  - describeInstances
```
DescribeInstancesResult describeInstances()
```
    Simplified method form for invoking the DescribeInstances operation.
    
    See Also:
    describeInstances(DescribeInstancesRequest)
  - describeInternetGateways
```
DescribeInternetGatewaysResult describeInternetGateways(DescribeInternetGatewaysRequest describeInternetGatewaysRequest)
```
    Describes one or more of your Internet gateways.
    
    Parameters:
    describeInternetGatewaysRequest - Contains the parameters for DescribeInternetGateways.
    
    Returns:
    Result of the DescribeInternetGateways operation returned by the service.
  - describeInternetGateways
```
DescribeInternetGatewaysResult describeInternetGateways()
```
    Simplified method form for invoking the DescribeInternetGateways operation.
    
    See Also:
    describeInternetGateways(DescribeInternetGatewaysRequest)
  - describeKeyPairs
```
DescribeKeyPairsResult describeKeyPairs(DescribeKeyPairsRequest describeKeyPairsRequest)
```
    Describes one or more of your key pairs.
    
    For more information about key pairs, see Key Pairs in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeKeyPairsRequest - Contains the parameters for DescribeKeyPairs.
    
    Returns:
    Result of the DescribeKeyPairs operation returned by the service.
  - describeKeyPairs
```
DescribeKeyPairsResult describeKeyPairs()
```
    Simplified method form for invoking the DescribeKeyPairs operation.
    
    See Also:
    describeKeyPairs(DescribeKeyPairsRequest)
  - describeMovingAddresses
```
DescribeMovingAddressesResult describeMovingAddresses(DescribeMovingAddressesRequest describeMovingAddressesRequest)
```
    Describes your Elastic IP addresses that are being moved to the EC2-VPC platform, or that are being restored to the EC2-Classic platform. This request does not return information about any other Elastic IP addresses in your account.
    
    Parameters:
    describeMovingAddressesRequest - Contains the parameters for DescribeMovingAddresses.
    
    Returns:
    Result of the DescribeMovingAddresses operation returned by the service.
  - describeMovingAddresses
```
DescribeMovingAddressesResult describeMovingAddresses()
```
    Simplified method form for invoking the DescribeMovingAddresses operation.
    
    See Also:
    describeMovingAddresses(DescribeMovingAddressesRequest)
  - describeNatGateways
```
DescribeNatGatewaysResult describeNatGateways(DescribeNatGatewaysRequest describeNatGatewaysRequest)
```
    Describes one or more of the your NAT gateways.
    
    Parameters:
    describeNatGatewaysRequest - Contains the parameters for DescribeNatGateways.
    
    Returns:
    Result of the DescribeNatGateways operation returned by the service.
  - describeNetworkAcls
```
DescribeNetworkAclsResult describeNetworkAcls(DescribeNetworkAclsRequest describeNetworkAclsRequest)
```
    Describes one or more of your network ACLs.
    
    For more information about network ACLs, see Network ACLs in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeNetworkAclsRequest - Contains the parameters for DescribeNetworkAcls.
    
    Returns:
    Result of the DescribeNetworkAcls operation returned by the service.
  - describeNetworkAcls
```
DescribeNetworkAclsResult describeNetworkAcls()
```
    Simplified method form for invoking the DescribeNetworkAcls operation.
    
    See Also:
    describeNetworkAcls(DescribeNetworkAclsRequest)
  - describeNetworkInterfaceAttribute
```
DescribeNetworkInterfaceAttributeResult describeNetworkInterfaceAttribute(DescribeNetworkInterfaceAttributeRequest describeNetworkInterfaceAttributeRequest)
```
    Describes a network interface attribute. You can specify only one attribute at a time.
    
    Parameters:
    describeNetworkInterfaceAttributeRequest - Contains the parameters for DescribeNetworkInterfaceAttribute.
    
    Returns:
    Result of the DescribeNetworkInterfaceAttribute operation returned by the service.
  - describeNetworkInterfaces
```
DescribeNetworkInterfacesResult describeNetworkInterfaces(DescribeNetworkInterfacesRequest describeNetworkInterfacesRequest)
```
    Describes one or more of your network interfaces.
    
    Parameters:
    describeNetworkInterfacesRequest - Contains the parameters for DescribeNetworkInterfaces.
    
    Returns:
    Result of the DescribeNetworkInterfaces operation returned by the service.
  - describeNetworkInterfaces
```
DescribeNetworkInterfacesResult describeNetworkInterfaces()
```
    Simplified method form for invoking the DescribeNetworkInterfaces operation.
    
    See Also:
    describeNetworkInterfaces(DescribeNetworkInterfacesRequest)
  - describePlacementGroups
```
DescribePlacementGroupsResult describePlacementGroups(DescribePlacementGroupsRequest describePlacementGroupsRequest)
```
    Describes one or more of your placement groups. For more information about placement groups and cluster instances, see Cluster Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describePlacementGroupsRequest - Contains the parameters for DescribePlacementGroups.
    
    Returns:
    Result of the DescribePlacementGroups operation returned by the service.
  - describePlacementGroups
```
DescribePlacementGroupsResult describePlacementGroups()
```
    Simplified method form for invoking the DescribePlacementGroups operation.
    
    See Also:
    describePlacementGroups(DescribePlacementGroupsRequest)
  - describePrefixLists
```
DescribePrefixListsResult describePrefixLists(DescribePrefixListsRequest describePrefixListsRequest)
```
    Describes available AWS services in a prefix list format, which includes the prefix list name and prefix list ID of the service and the IP address range for the service. A prefix list ID is required for creating an outbound security group rule that allows traffic from a VPC to access an AWS service through a VPC endpoint.
    
    Parameters:
    describePrefixListsRequest - Contains the parameters for DescribePrefixLists.
    
    Returns:
    Result of the DescribePrefixLists operation returned by the service.
  - describePrefixLists
```
DescribePrefixListsResult describePrefixLists()
```
    Simplified method form for invoking the DescribePrefixLists operation.
    
    See Also:
    describePrefixLists(DescribePrefixListsRequest)
  - describeRegions
```
DescribeRegionsResult describeRegions(DescribeRegionsRequest describeRegionsRequest)
```
    Describes one or more regions that are currently available to you.
    
    For a list of the regions supported by Amazon EC2, see Regions and Endpoints.
    
    Parameters:
    describeRegionsRequest - Contains the parameters for DescribeRegions.
    
    Returns:
    Result of the DescribeRegions operation returned by the service.
  - describeRegions
```
DescribeRegionsResult describeRegions()
```
    Simplified method form for invoking the DescribeRegions operation.
    
    See Also:
    describeRegions(DescribeRegionsRequest)
  - describeReservedInstances
```
DescribeReservedInstancesResult describeReservedInstances(DescribeReservedInstancesRequest describeReservedInstancesRequest)
```
    Describes one or more of the Reserved Instances that you purchased.
    
    For more information about Reserved Instances, see Reserved Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeReservedInstancesRequest - Contains the parameters for DescribeReservedInstances.
    
    Returns:
    Result of the DescribeReservedInstances operation returned by the service.
  - describeReservedInstances
```
DescribeReservedInstancesResult describeReservedInstances()
```
    Simplified method form for invoking the DescribeReservedInstances operation.
    
    See Also:
    describeReservedInstances(DescribeReservedInstancesRequest)
  - describeReservedInstancesListings
```
DescribeReservedInstancesListingsResult describeReservedInstancesListings(DescribeReservedInstancesListingsRequest describeReservedInstancesListingsRequest)
```
    Describes your account's Reserved Instance listings in the Reserved Instance Marketplace.
    
    The Reserved Instance Marketplace matches sellers who want to resell Reserved Instance capacity that they no longer need with buyers who want to purchase additional capacity. Reserved Instances bought and sold through the Reserved Instance Marketplace work like any other Reserved Instances.
    
    As a seller, you choose to list some or all of your Reserved Instances, and you specify the upfront price to receive for them. Your Reserved Instances are then listed in the Reserved Instance Marketplace and are available for purchase.
    
    As a buyer, you specify the configuration of the Reserved Instance to purchase, and the Marketplace matches what you're searching for with what's available. The Marketplace first sells the lowest priced Reserved Instances to you, and continues to sell available Reserved Instance listings to you until your demand is met. You are charged based on the total price of all of the listings that you purchase.
    
    For more information, see Reserved Instance Marketplace in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeReservedInstancesListingsRequest - Contains the parameters for DescribeReservedInstancesListings.
    
    Returns:
    Result of the DescribeReservedInstancesListings operation returned by the service.
  - describeReservedInstancesListings
```
DescribeReservedInstancesListingsResult describeReservedInstancesListings()
```
    Simplified method form for invoking the DescribeReservedInstancesListings operation.
    
    See Also:
    describeReservedInstancesListings(DescribeReservedInstancesListingsRequest)
  - describeReservedInstancesModifications
```
DescribeReservedInstancesModificationsResult describeReservedInstancesModifications(DescribeReservedInstancesModificationsRequest describeReservedInstancesModificationsRequest)
```
    Describes the modifications made to your Reserved Instances. If no parameter is specified, information about all your Reserved Instances modification requests is returned. If a modification ID is specified, only information about the specific modification is returned.
    
    For more information, see Modifying Reserved Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeReservedInstancesModificationsRequest - Contains the parameters for DescribeReservedInstancesModifications.
    
    Returns:
    Result of the DescribeReservedInstancesModifications operation returned by the service.
  - describeReservedInstancesModifications
```
DescribeReservedInstancesModificationsResult describeReservedInstancesModifications()
```
    Simplified method form for invoking the DescribeReservedInstancesModifications operation.
    
    See Also:
    describeReservedInstancesModifications(DescribeReservedInstancesModificationsRequest)
  - describeReservedInstancesOfferings
```
DescribeReservedInstancesOfferingsResult describeReservedInstancesOfferings(DescribeReservedInstancesOfferingsRequest describeReservedInstancesOfferingsRequest)
```
    Describes Reserved Instance offerings that are available for purchase. With Reserved Instances, you purchase the right to launch instances for a period of time. During that time period, you do not receive insufficient capacity errors, and you pay a lower usage rate than the rate charged for On-Demand instances for the actual time used.
    
    If you have listed your own Reserved Instances for sale in the Reserved Instance Marketplace, they will be excluded from these results. This is to ensure that you do not purchase your own Reserved Instances.
    
    For more information, see Reserved Instance Marketplace in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeReservedInstancesOfferingsRequest - Contains the parameters for DescribeReservedInstancesOfferings.
    
    Returns:
    Result of the DescribeReservedInstancesOfferings operation returned by the service.
  - describeReservedInstancesOfferings
```
DescribeReservedInstancesOfferingsResult describeReservedInstancesOfferings()
```
    Simplified method form for invoking the DescribeReservedInstancesOfferings operation.
    
    See Also:
    describeReservedInstancesOfferings(DescribeReservedInstancesOfferingsRequest)
  - describeRouteTables
```
DescribeRouteTablesResult describeRouteTables(DescribeRouteTablesRequest describeRouteTablesRequest)
```
    Describes one or more of your route tables.
    
    Each subnet in your VPC must be associated with a route table. If a subnet is not explicitly associated with any route table, it is implicitly associated with the main route table. This command does not return the subnet ID for implicit associations.
    
    For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeRouteTablesRequest - Contains the parameters for DescribeRouteTables.
    
    Returns:
    Result of the DescribeRouteTables operation returned by the service.
  - describeRouteTables
```
DescribeRouteTablesResult describeRouteTables()
```
    Simplified method form for invoking the DescribeRouteTables operation.
    
    See Also:
    describeRouteTables(DescribeRouteTablesRequest)
  - describeScheduledInstanceAvailability
```
DescribeScheduledInstanceAvailabilityResult describeScheduledInstanceAvailability(DescribeScheduledInstanceAvailabilityRequest describeScheduledInstanceAvailabilityRequest)
```
    Finds available schedules that meet the specified criteria.
    
    You can search for an available schedule no more than 3 months in advance. You must meet the minimum required duration of 1,200 hours per year. For example, the minimum daily schedule is 4 hours, the minimum weekly schedule is 24 hours, and the minimum monthly schedule is 100 hours.
    
    After you find a schedule that meets your needs, call PurchaseScheduledInstances to purchase Scheduled Instances with that schedule.
    
    Parameters:
    describeScheduledInstanceAvailabilityRequest - Contains the parameters for DescribeScheduledInstanceAvailability.
    
    Returns:
    Result of the DescribeScheduledInstanceAvailability operation returned by the service.
  - describeScheduledInstances
```
DescribeScheduledInstancesResult describeScheduledInstances(DescribeScheduledInstancesRequest describeScheduledInstancesRequest)
```
    Describes one or more of your Scheduled Instances.
    
    Parameters:
    describeScheduledInstancesRequest - Contains the parameters for DescribeScheduledInstances.
    
    Returns:
    Result of the DescribeScheduledInstances operation returned by the service.
  - describeSecurityGroups
```
DescribeSecurityGroupsResult describeSecurityGroups(DescribeSecurityGroupsRequest describeSecurityGroupsRequest)
```
    Describes one or more of your security groups.
    
    A security group is for use with instances either in the EC2-Classic platform or in a specific VPC. For more information, see Amazon EC2 Security Groups in the Amazon Elastic Compute Cloud User Guide and Security Groups for Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeSecurityGroupsRequest - Contains the parameters for DescribeSecurityGroups.
    
    Returns:
    Result of the DescribeSecurityGroups operation returned by the service.
  - describeSecurityGroups
```
DescribeSecurityGroupsResult describeSecurityGroups()
```
    Simplified method form for invoking the DescribeSecurityGroups operation.
    
    See Also:
    describeSecurityGroups(DescribeSecurityGroupsRequest)
  - describeSnapshotAttribute
```
DescribeSnapshotAttributeResult describeSnapshotAttribute(DescribeSnapshotAttributeRequest describeSnapshotAttributeRequest)
```
    Describes the specified attribute of the specified snapshot. You can specify only one attribute at a time.
    
    For more information about EBS snapshots, see Amazon EBS Snapshots in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeSnapshotAttributeRequest - Contains the parameters for DescribeSnapshotAttribute.
    
    Returns:
    Result of the DescribeSnapshotAttribute operation returned by the service.
  - describeSnapshots
```
DescribeSnapshotsResult describeSnapshots(DescribeSnapshotsRequest describeSnapshotsRequest)
```
    Describes one or more of the EBS snapshots available to you. Available snapshots include public snapshots available for any AWS account to launch, private snapshots that you own, and private snapshots owned by another AWS account but for which you've been given explicit create volume permissions.
    
    The create volume permissions fall into the following categories:
    - public: The owner of the snapshot granted create volume permissions for the snapshot to the all group. All AWS accounts have create volume permissions for these snapshots.
    - explicit: The owner of the snapshot granted create volume permissions to a specific AWS account.
    - implicit: An AWS account has implicit create volume permissions for all snapshots it owns.
    The list of snapshots returned can be modified by specifying snapshot IDs, snapshot owners, or AWS accounts with create volume permissions. If no options are specified, Amazon EC2 returns all snapshots for which you have create volume permissions.
    
    If you specify one or more snapshot IDs, only snapshots that have the specified IDs are returned. If you specify an invalid snapshot ID, an error is returned. If you specify a snapshot ID for which you do not have access, it is not included in the returned results.
    
    If you specify one or more snapshot owners, only snapshots from the specified owners and for which you have access are returned. The results can include the AWS account IDs of the specified owners, amazon for snapshots owned by Amazon, or self for snapshots that you own.
    
    If you specify a list of restorable users, only snapshots with create snapshot permissions for those users are returned. You can specify AWS account IDs (if you own the snapshots), self for snapshots for which you own or have explicit permissions, or all for public snapshots.
    
    If you are describing a long list of snapshots, you can paginate the output to make the list more manageable. The MaxResults parameter sets the maximum number of results returned in a single page. If the list of results exceeds your MaxResults value, then that number of results is returned along with a NextToken value that can be passed to a subsequent DescribeSnapshots request to retrieve the remaining results.
    
    For more information about EBS snapshots, see Amazon EBS Snapshots in the Amazon Elastic Compute Cloud User Guide.
    Parameters:
    describeSnapshotsRequest - Contains the parameters for DescribeSnapshots.
    
    Returns:
    Result of the DescribeSnapshots operation returned by the service.
  - describeSnapshots
```
DescribeSnapshotsResult describeSnapshots()
```
    Simplified method form for invoking the DescribeSnapshots operation.
    
    See Also:
    describeSnapshots(DescribeSnapshotsRequest)
  - describeSpotDatafeedSubscription
```
DescribeSpotDatafeedSubscriptionResult describeSpotDatafeedSubscription(DescribeSpotDatafeedSubscriptionRequest describeSpotDatafeedSubscriptionRequest)
```
    Describes the data feed for Spot instances. For more information, see Spot Instance Data Feed in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeSpotDatafeedSubscriptionRequest - Contains the parameters for DescribeSpotDatafeedSubscription.
    
    Returns:
    Result of the DescribeSpotDatafeedSubscription operation returned by the service.
  - describeSpotDatafeedSubscription
```
DescribeSpotDatafeedSubscriptionResult describeSpotDatafeedSubscription()
```
    Simplified method form for invoking the DescribeSpotDatafeedSubscription operation.
    
    See Also:
    describeSpotDatafeedSubscription(DescribeSpotDatafeedSubscriptionRequest)
  - describeSpotFleetInstances
```
DescribeSpotFleetInstancesResult describeSpotFleetInstances(DescribeSpotFleetInstancesRequest describeSpotFleetInstancesRequest)
```
    Describes the running instances for the specified Spot fleet.
    
    Parameters:
    describeSpotFleetInstancesRequest - Contains the parameters for DescribeSpotFleetInstances.
    
    Returns:
    Result of the DescribeSpotFleetInstances operation returned by the service.
  - describeSpotFleetRequestHistory
```
DescribeSpotFleetRequestHistoryResult describeSpotFleetRequestHistory(DescribeSpotFleetRequestHistoryRequest describeSpotFleetRequestHistoryRequest)
```
    Describes the events for the specified Spot fleet request during the specified time.
    
    Spot fleet events are delayed by up to 30 seconds before they can be described. This ensures that you can query by the last evaluated time and not miss a recorded event.
    
    Parameters:
    describeSpotFleetRequestHistoryRequest - Contains the parameters for DescribeSpotFleetRequestHistory.
    
    Returns:
    Result of the DescribeSpotFleetRequestHistory operation returned by the service.
  - describeSpotFleetRequests
```
DescribeSpotFleetRequestsResult describeSpotFleetRequests(DescribeSpotFleetRequestsRequest describeSpotFleetRequestsRequest)
```
    Describes your Spot fleet requests.
    
    Parameters:
    describeSpotFleetRequestsRequest - Contains the parameters for DescribeSpotFleetRequests.
    
    Returns:
    Result of the DescribeSpotFleetRequests operation returned by the service.
  - describeSpotFleetRequests
```
DescribeSpotFleetRequestsResult describeSpotFleetRequests()
```
    Simplified method form for invoking the DescribeSpotFleetRequests operation.
    
    See Also:
    describeSpotFleetRequests(DescribeSpotFleetRequestsRequest)
  - describeSpotInstanceRequests
```
DescribeSpotInstanceRequestsResult describeSpotInstanceRequests(DescribeSpotInstanceRequestsRequest describeSpotInstanceRequestsRequest)
```
    Describes the Spot instance requests that belong to your account. Spot instances are instances that Amazon EC2 launches when the bid price that you specify exceeds the current Spot price. Amazon EC2 periodically sets the Spot price based on available Spot instance capacity and current Spot instance requests. For more information, see Spot Instance Requests in the Amazon Elastic Compute Cloud User Guide.
    
    You can use DescribeSpotInstanceRequests to find a running Spot instance by examining the response. If the status of the Spot instance is fulfilled, the instance ID appears in the response and contains the identifier of the instance. Alternatively, you can use DescribeInstances with a filter to look for instances where the instance lifecycle is spot.
    
    Parameters:
    describeSpotInstanceRequestsRequest - Contains the parameters for DescribeSpotInstanceRequests.
    
    Returns:
    Result of the DescribeSpotInstanceRequests operation returned by the service.
  - describeSpotInstanceRequests
```
DescribeSpotInstanceRequestsResult describeSpotInstanceRequests()
```
    Simplified method form for invoking the DescribeSpotInstanceRequests operation.
    
    See Also:
    describeSpotInstanceRequests(DescribeSpotInstanceRequestsRequest)
  - describeSpotPriceHistory
```
DescribeSpotPriceHistoryResult describeSpotPriceHistory(DescribeSpotPriceHistoryRequest describeSpotPriceHistoryRequest)
```
    Describes the Spot price history. The prices returned are listed in chronological order, from the oldest to the most recent, for up to the past 90 days. For more information, see Spot Instance Pricing History in the Amazon Elastic Compute Cloud User Guide.
    
    When you specify a start and end time, this operation returns the prices of the instance types within the time range that you specified and the time when the price changed. The price is valid within the time period that you specified; the response merely indicates the last time that the price changed.
    
    Parameters:
    describeSpotPriceHistoryRequest - Contains the parameters for DescribeSpotPriceHistory.
    
    Returns:
    Result of the DescribeSpotPriceHistory operation returned by the service.
  - describeSpotPriceHistory
```
DescribeSpotPriceHistoryResult describeSpotPriceHistory()
```
    Simplified method form for invoking the DescribeSpotPriceHistory operation.
    
    See Also:
    describeSpotPriceHistory(DescribeSpotPriceHistoryRequest)
  - describeSubnets
```
DescribeSubnetsResult describeSubnets(DescribeSubnetsRequest describeSubnetsRequest)
```
    Describes one or more of your subnets.
    
    For more information about subnets, see Your VPC and Subnets in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeSubnetsRequest - Contains the parameters for DescribeSubnets.
    
    Returns:
    Result of the DescribeSubnets operation returned by the service.
  - describeSubnets
```
DescribeSubnetsResult describeSubnets()
```
    Simplified method form for invoking the DescribeSubnets operation.
    
    See Also:
    describeSubnets(DescribeSubnetsRequest)
  - describeTags
```
DescribeTagsResult describeTags(DescribeTagsRequest describeTagsRequest)
```
    Describes one or more of the tags for your EC2 resources.
    
    For more information about tags, see Tagging Your Resources in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeTagsRequest - Contains the parameters for DescribeTags.
    
    Returns:
    Result of the DescribeTags operation returned by the service.
  - describeTags
```
DescribeTagsResult describeTags()
```
    Simplified method form for invoking the DescribeTags operation.
    
    See Also:
    describeTags(DescribeTagsRequest)
  - describeVolumeAttribute
```
DescribeVolumeAttributeResult describeVolumeAttribute(DescribeVolumeAttributeRequest describeVolumeAttributeRequest)
```
    Describes the specified attribute of the specified volume. You can specify only one attribute at a time.
    
    For more information about EBS volumes, see Amazon EBS Volumes in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeVolumeAttributeRequest - Contains the parameters for DescribeVolumeAttribute.
    
    Returns:
    Result of the DescribeVolumeAttribute operation returned by the service.
  - describeVolumeStatus
```
DescribeVolumeStatusResult describeVolumeStatus(DescribeVolumeStatusRequest describeVolumeStatusRequest)
```
    Describes the status of the specified volumes. Volume status provides the result of the checks performed on your volumes to determine events that can impair the performance of your volumes. The performance of a volume can be affected if an issue occurs on the volume's underlying host. If the volume's underlying host experiences a power outage or system issue, after the system is restored, there could be data inconsistencies on the volume. Volume events notify you if this occurs. Volume actions notify you if any action needs to be taken in response to the event.
    
    The DescribeVolumeStatus operation provides the following information about the specified volumes:
    
    Status: Reflects the current status of the volume. The possible values are ok, impaired , warning, or insufficient-data. If all checks pass, the overall status of the volume is ok. If the check fails, the overall status is impaired. If the status is insufficient-data , then the checks may still be taking place on your volume at the time. We recommend that you retry the request. For more information on volume status, see Monitoring the Status of Your Volumes.
    
    Events: Reflect the cause of a volume status and may require you to take action. For example, if your volume returns an impaired status, then the volume event might be potential-data-inconsistency. This means that your volume has been affected by an issue with the underlying host, has all I/O operations disabled, and may have inconsistent data.
    
    Actions: Reflect the actions you may have to take in response to an event. For example, if the status of the volume is impaired and the volume event shows potential-data-inconsistency, then the action shows enable-volume-io. This means that you may want to enable the I/O operations for the volume by calling the EnableVolumeIO action and then check the volume for data consistency.
    
    Volume status is based on the volume status checks, and does not reflect the volume state. Therefore, volume status does not indicate volumes in the error state (for example, when a volume is incapable of accepting I/O.)
    
    Parameters:
    describeVolumeStatusRequest - Contains the parameters for DescribeVolumeStatus.
    
    Returns:
    Result of the DescribeVolumeStatus operation returned by the service.
  - describeVolumeStatus
```
DescribeVolumeStatusResult describeVolumeStatus()
```
    Simplified method form for invoking the DescribeVolumeStatus operation.
    
    See Also:
    describeVolumeStatus(DescribeVolumeStatusRequest)
  - describeVolumes
```
DescribeVolumesResult describeVolumes(DescribeVolumesRequest describeVolumesRequest)
```
    Describes the specified EBS volumes.
    
    If you are describing a long list of volumes, you can paginate the output to make the list more manageable. The MaxResults parameter sets the maximum number of results returned in a single page. If the list of results exceeds your MaxResults value, then that number of results is returned along with a NextToken value that can be passed to a subsequent DescribeVolumes request to retrieve the remaining results.
    
    For more information about EBS volumes, see Amazon EBS Volumes in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeVolumesRequest - Contains the parameters for DescribeVolumes.
    
    Returns:
    Result of the DescribeVolumes operation returned by the service.
  - describeVolumes
```
DescribeVolumesResult describeVolumes()
```
    Simplified method form for invoking the DescribeVolumes operation.
    
    See Also:
    describeVolumes(DescribeVolumesRequest)
  - describeVpcAttribute
```
DescribeVpcAttributeResult describeVpcAttribute(DescribeVpcAttributeRequest describeVpcAttributeRequest)
```
    Describes the specified attribute of the specified VPC. You can specify only one attribute at a time.
    
    Parameters:
    describeVpcAttributeRequest - Contains the parameters for DescribeVpcAttribute.
    
    Returns:
    Result of the DescribeVpcAttribute operation returned by the service.
  - describeVpcClassicLink
```
DescribeVpcClassicLinkResult describeVpcClassicLink(DescribeVpcClassicLinkRequest describeVpcClassicLinkRequest)
```
    Describes the ClassicLink status of one or more VPCs.
    
    Parameters:
    describeVpcClassicLinkRequest - Contains the parameters for DescribeVpcClassicLink.
    
    Returns:
    Result of the DescribeVpcClassicLink operation returned by the service.
  - describeVpcClassicLink
```
DescribeVpcClassicLinkResult describeVpcClassicLink()
```
    Simplified method form for invoking the DescribeVpcClassicLink operation.
    
    See Also:
    describeVpcClassicLink(DescribeVpcClassicLinkRequest)
  - describeVpcClassicLinkDnsSupport
```
DescribeVpcClassicLinkDnsSupportResult describeVpcClassicLinkDnsSupport(DescribeVpcClassicLinkDnsSupportRequest describeVpcClassicLinkDnsSupportRequest)
```
    Describes the ClassicLink DNS support status of one or more VPCs. If enabled, the DNS hostname of a linked EC2-Classic instance resolves to its private IP address when addressed from an instance in the VPC to which it's linked. Similarly, the DNS hostname of an instance in a VPC resolves to its private IP address when addressed from a linked EC2-Classic instance. For more information about ClassicLink, see ClassicLink in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    describeVpcClassicLinkDnsSupportRequest - Contains the parameters for DescribeVpcClassicLinkDnsSupport.
    
    Returns:
    Result of the DescribeVpcClassicLinkDnsSupport operation returned by the service.
  - describeVpcEndpointServices
```
DescribeVpcEndpointServicesResult describeVpcEndpointServices(DescribeVpcEndpointServicesRequest describeVpcEndpointServicesRequest)
```
    Describes all supported AWS services that can be specified when creating a VPC endpoint.
    
    Parameters:
    describeVpcEndpointServicesRequest - Contains the parameters for DescribeVpcEndpointServices.
    
    Returns:
    Result of the DescribeVpcEndpointServices operation returned by the service.
  - describeVpcEndpointServices
```
DescribeVpcEndpointServicesResult describeVpcEndpointServices()
```
    Simplified method form for invoking the DescribeVpcEndpointServices operation.
    
    See Also:
    describeVpcEndpointServices(DescribeVpcEndpointServicesRequest)
  - describeVpcEndpoints
```
DescribeVpcEndpointsResult describeVpcEndpoints(DescribeVpcEndpointsRequest describeVpcEndpointsRequest)
```
    Describes one or more of your VPC endpoints.
    
    Parameters:
    describeVpcEndpointsRequest - Contains the parameters for DescribeVpcEndpoints.
    
    Returns:
    Result of the DescribeVpcEndpoints operation returned by the service.
  - describeVpcEndpoints
```
DescribeVpcEndpointsResult describeVpcEndpoints()
```
    Simplified method form for invoking the DescribeVpcEndpoints operation.
    
    See Also:
    describeVpcEndpoints(DescribeVpcEndpointsRequest)
  - describeVpcPeeringConnections
```
DescribeVpcPeeringConnectionsResult describeVpcPeeringConnections(DescribeVpcPeeringConnectionsRequest describeVpcPeeringConnectionsRequest)
```
    Describes one or more of your VPC peering connections.
    
    Parameters:
    describeVpcPeeringConnectionsRequest - Contains the parameters for DescribeVpcPeeringConnections.
    
    Returns:
    Result of the DescribeVpcPeeringConnections operation returned by the service.
  - describeVpcPeeringConnections
```
DescribeVpcPeeringConnectionsResult describeVpcPeeringConnections()
```
    Simplified method form for invoking the DescribeVpcPeeringConnections operation.
    
    See Also:
    describeVpcPeeringConnections(DescribeVpcPeeringConnectionsRequest)
  - describeVpcs
```
DescribeVpcsResult describeVpcs(DescribeVpcsRequest describeVpcsRequest)
```
    Describes one or more of your VPCs.
    
    Parameters:
    describeVpcsRequest - Contains the parameters for DescribeVpcs.
    
    Returns:
    Result of the DescribeVpcs operation returned by the service.
  - describeVpcs
```
DescribeVpcsResult describeVpcs()
```
    Simplified method form for invoking the DescribeVpcs operation.
    
    See Also:
    describeVpcs(DescribeVpcsRequest)
  - describeVpnConnections
```
DescribeVpnConnectionsResult describeVpnConnections(DescribeVpnConnectionsRequest describeVpnConnectionsRequest)
```
    Describes one or more of your VPN connections.
    
    For more information about VPN connections, see Adding a Hardware Virtual Private Gateway to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeVpnConnectionsRequest - Contains the parameters for DescribeVpnConnections.
    
    Returns:
    Result of the DescribeVpnConnections operation returned by the service.
  - describeVpnConnections
```
DescribeVpnConnectionsResult describeVpnConnections()
```
    Simplified method form for invoking the DescribeVpnConnections operation.
    
    See Also:
    describeVpnConnections(DescribeVpnConnectionsRequest)
  - describeVpnGateways
```
DescribeVpnGatewaysResult describeVpnGateways(DescribeVpnGatewaysRequest describeVpnGatewaysRequest)
```
    Describes one or more of your virtual private gateways.
    
    For more information about virtual private gateways, see Adding an IPsec Hardware VPN to Your VPC in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    describeVpnGatewaysRequest - Contains the parameters for DescribeVpnGateways.
    
    Returns:
    Result of the DescribeVpnGateways operation returned by the service.
  - describeVpnGateways
```
DescribeVpnGatewaysResult describeVpnGateways()
```
    Simplified method form for invoking the DescribeVpnGateways operation.
    
    See Also:
    describeVpnGateways(DescribeVpnGatewaysRequest)
  - detachClassicLinkVpc
```
DetachClassicLinkVpcResult detachClassicLinkVpc(DetachClassicLinkVpcRequest detachClassicLinkVpcRequest)
```
    Unlinks (detaches) a linked EC2-Classic instance from a VPC. After the instance has been unlinked, the VPC security groups are no longer associated with it. An instance is automatically unlinked from a VPC when it's stopped.
    
    Parameters:
    detachClassicLinkVpcRequest - Contains the parameters for DetachClassicLinkVpc.
    
    Returns:
    Result of the DetachClassicLinkVpc operation returned by the service.
  - detachInternetGateway
```
void detachInternetGateway(DetachInternetGatewayRequest detachInternetGatewayRequest)
```
    Detaches an Internet gateway from a VPC, disabling connectivity between the Internet and the VPC. The VPC must not contain any running instances with Elastic IP addresses.
    
    Parameters:
    detachInternetGatewayRequest - Contains the parameters for DetachInternetGateway.
  - detachNetworkInterface
```
void detachNetworkInterface(DetachNetworkInterfaceRequest detachNetworkInterfaceRequest)
```
    Detaches a network interface from an instance.
    
    Parameters:
    detachNetworkInterfaceRequest - Contains the parameters for DetachNetworkInterface.
  - detachVolume
```
DetachVolumeResult detachVolume(DetachVolumeRequest detachVolumeRequest)
```
    Detaches an EBS volume from an instance. Make sure to unmount any file systems on the device within your operating system before detaching the volume. Failure to do so results in the volume being stuck in a busy state while detaching.
    
    If an Amazon EBS volume is the root device of an instance, it can't be detached while the instance is running. To detach the root volume, stop the instance first.
    
    When a volume with an AWS Marketplace product code is detached from an instance, the product code is no longer associated with the instance.
    
    For more information, see Detaching an Amazon EBS Volume in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    detachVolumeRequest - Contains the parameters for DetachVolume.
    
    Returns:
    Result of the DetachVolume operation returned by the service.
  - detachVpnGateway
```
void detachVpnGateway(DetachVpnGatewayRequest detachVpnGatewayRequest)
```
    Detaches a virtual private gateway from a VPC. You do this if you're planning to turn off the VPC and not use it anymore. You can confirm a virtual private gateway has been completely detached from a VPC by describing the virtual private gateway (any attachments to the virtual private gateway are also described).
    
    You must wait for the attachment's state to switch to detached before you can delete the VPC or attach a different VPC to the virtual private gateway.
    
    Parameters:
    detachVpnGatewayRequest - Contains the parameters for DetachVpnGateway.
  - disableVgwRoutePropagation
```
void disableVgwRoutePropagation(DisableVgwRoutePropagationRequest disableVgwRoutePropagationRequest)
```
    Disables a virtual private gateway (VGW) from propagating routes to a specified route table of a VPC.
    
    Parameters:
    disableVgwRoutePropagationRequest - Contains the parameters for DisableVgwRoutePropagation.
  - disableVpcClassicLink
```
DisableVpcClassicLinkResult disableVpcClassicLink(DisableVpcClassicLinkRequest disableVpcClassicLinkRequest)
```
    Disables ClassicLink for a VPC. You cannot disable ClassicLink for a VPC that has EC2-Classic instances linked to it.
    
    Parameters:
    disableVpcClassicLinkRequest - Contains the parameters for DisableVpcClassicLink.
    
    Returns:
    Result of the DisableVpcClassicLink operation returned by the service.
  - disableVpcClassicLinkDnsSupport
```
DisableVpcClassicLinkDnsSupportResult disableVpcClassicLinkDnsSupport(DisableVpcClassicLinkDnsSupportRequest disableVpcClassicLinkDnsSupportRequest)
```
    Disables ClassicLink DNS support for a VPC. If disabled, DNS hostnames resolve to public IP addresses when addressed between a linked EC2-Classic instance and instances in the VPC to which it's linked. For more information about ClassicLink, see ClassicLink in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    disableVpcClassicLinkDnsSupportRequest - Contains the parameters for DisableVpcClassicLinkDnsSupport.
    
    Returns:
    Result of the DisableVpcClassicLinkDnsSupport operation returned by the service.
  - disassociateAddress
```
void disassociateAddress(DisassociateAddressRequest disassociateAddressRequest)
```
    Disassociates an Elastic IP address from the instance or network interface it's associated with.
    
    An Elastic IP address is for use in either the EC2-Classic platform or in a VPC. For more information, see Elastic IP Addresses in the Amazon Elastic Compute Cloud User Guide.
    
    This is an idempotent operation. If you perform the operation more than once, Amazon EC2 doesn't return an error.
    
    Parameters:
    disassociateAddressRequest - Contains the parameters for DisassociateAddress.
  - disassociateRouteTable
```
void disassociateRouteTable(DisassociateRouteTableRequest disassociateRouteTableRequest)
```
    Disassociates a subnet from a route table.
    
    After you perform this action, the subnet no longer uses the routes in the route table. Instead, it uses the routes in the VPC's main route table. For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    disassociateRouteTableRequest - Contains the parameters for DisassociateRouteTable.
  - enableVgwRoutePropagation
```
void enableVgwRoutePropagation(EnableVgwRoutePropagationRequest enableVgwRoutePropagationRequest)
```
    Enables a virtual private gateway (VGW) to propagate routes to the specified route table of a VPC.
    
    Parameters:
    enableVgwRoutePropagationRequest - Contains the parameters for EnableVgwRoutePropagation.
  - enableVolumeIO
```
void enableVolumeIO(EnableVolumeIORequest enableVolumeIORequest)
```
    Enables I/O operations for a volume that had I/O operations disabled because the data on the volume was potentially inconsistent.
    
    Parameters:
    enableVolumeIORequest - Contains the parameters for EnableVolumeIO.
  - enableVpcClassicLink
```
EnableVpcClassicLinkResult enableVpcClassicLink(EnableVpcClassicLinkRequest enableVpcClassicLinkRequest)
```
    Enables a VPC for ClassicLink. You can then link EC2-Classic instances to your ClassicLink-enabled VPC to allow communication over private IP addresses. You cannot enable your VPC for ClassicLink if any of your VPC's route tables have existing routes for address ranges within the 10.0.0.0/8 IP address range, excluding local routes for VPCs in the 10.0.0.0/16 and 10.1.0.0/16 IP address ranges. For more information, see ClassicLink in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    enableVpcClassicLinkRequest - Contains the parameters for EnableVpcClassicLink.
    
    Returns:
    Result of the EnableVpcClassicLink operation returned by the service.
  - enableVpcClassicLinkDnsSupport
```
EnableVpcClassicLinkDnsSupportResult enableVpcClassicLinkDnsSupport(EnableVpcClassicLinkDnsSupportRequest enableVpcClassicLinkDnsSupportRequest)
```
    Enables a VPC to support DNS hostname resolution for ClassicLink. If enabled, the DNS hostname of a linked EC2-Classic instance resolves to its private IP address when addressed from an instance in the VPC to which it's linked. Similarly, the DNS hostname of an instance in a VPC resolves to its private IP address when addressed from a linked EC2-Classic instance. For more information about ClassicLink, see ClassicLink in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    enableVpcClassicLinkDnsSupportRequest - Contains the parameters for EnableVpcClassicLinkDnsSupport.
    
    Returns:
    Result of the EnableVpcClassicLinkDnsSupport operation returned by the service.
  - getConsoleOutput
```
GetConsoleOutputResult getConsoleOutput(GetConsoleOutputRequest getConsoleOutputRequest)
```
    Gets the console output for the specified instance.
    
    Instances do not have a physical monitor through which you can view their console output. They also lack physical controls that allow you to power up, reboot, or shut them down. To allow these actions, we provide them through the Amazon EC2 API and command line interface.
    
    Instance console output is buffered and posted shortly after instance boot, reboot, and termination. Amazon EC2 preserves the most recent 64 KB output which is available for at least one hour after the most recent post.
    
    For Linux instances, the instance console output displays the exact console output that would normally be displayed on a physical monitor attached to a computer. This output is buffered because the instance produces it and then posts it to a store where the instance's owner can retrieve it.
    
    For Windows instances, the instance console output includes output from the EC2Config service.
    
    Parameters:
    getConsoleOutputRequest - Contains the parameters for GetConsoleOutput.
    
    Returns:
    Result of the GetConsoleOutput operation returned by the service.
  - getPasswordData
```
GetPasswordDataResult getPasswordData(GetPasswordDataRequest getPasswordDataRequest)
```
    Retrieves the encrypted administrator password for an instance running Windows.
    
    The Windows password is generated at boot if the EC2Config service plugin, Ec2SetPassword, is enabled. This usually only happens the first time an AMI is launched, and then Ec2SetPassword is automatically disabled. The password is not generated for rebundled AMIs unless Ec2SetPassword is enabled before bundling.
    
    The password is encrypted using the key pair that you specified when you launched the instance. You must provide the corresponding key pair file.
    
    Password generation and encryption takes a few moments. We recommend that you wait up to 15 minutes after launching an instance before trying to retrieve the generated password.
    
    Parameters:
    getPasswordDataRequest - Contains the parameters for GetPasswordData.
    
    Returns:
    Result of the GetPasswordData operation returned by the service.
  - importImage
```
ImportImageResult importImage(ImportImageRequest importImageRequest)
```
    Import single or multi-volume disk images or EBS snapshots into an Amazon Machine Image (AMI).
    
    Parameters:
    importImageRequest - Contains the parameters for ImportImage.
    
    Returns:
    Result of the ImportImage operation returned by the service.
  - importImage
```
ImportImageResult importImage()
```
    Simplified method form for invoking the ImportImage operation.
    
    See Also:
    importImage(ImportImageRequest)
  - importInstance
```
ImportInstanceResult importInstance(ImportInstanceRequest importInstanceRequest)
```
    Creates an import instance task using metadata from the specified disk image. ImportInstance only supports single-volume VMs. To import multi-volume VMs, use ImportImage. After importing the image, you then upload it using the ec2-import-volume command in the EC2 command line tools. For more information, see Using the Command Line Tools to Import Your Virtual Machine to Amazon EC2 in the Amazon Elastic Compute Cloud User Guide.
    
    For information about the import manifest referenced by this API action, see VM Import Manifest.
    
    Parameters:
    importInstanceRequest - Contains the parameters for ImportInstance.
    
    Returns:
    Result of the ImportInstance operation returned by the service.
  - importKeyPair
```
ImportKeyPairResult importKeyPair(ImportKeyPairRequest importKeyPairRequest)
```
    Imports the public key from an RSA key pair that you created with a third-party tool. Compare this with CreateKeyPair, in which AWS creates the key pair and gives the keys to you (AWS keeps a copy of the public key). With ImportKeyPair, you create the key pair and give AWS just the public key. The private key is never transferred between you and AWS.
    
    For more information about key pairs, see Key Pairs in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    importKeyPairRequest - Contains the parameters for ImportKeyPair.
    
    Returns:
    Result of the ImportKeyPair operation returned by the service.
  - importSnapshot
```
ImportSnapshotResult importSnapshot(ImportSnapshotRequest importSnapshotRequest)
```
    Imports a disk into an EBS snapshot.
    
    Parameters:
    importSnapshotRequest - Contains the parameters for ImportSnapshot.
    
    Returns:
    Result of the ImportSnapshot operation returned by the service.
  - importSnapshot
```
ImportSnapshotResult importSnapshot()
```
    Simplified method form for invoking the ImportSnapshot operation.
    
    See Also:
    importSnapshot(ImportSnapshotRequest)
  - importVolume
```
ImportVolumeResult importVolume(ImportVolumeRequest importVolumeRequest)
```
    Creates an import volume task using metadata from the specified disk image. After importing the image, you then upload it using the ec2-import-volume command in the Amazon EC2 command-line interface (CLI) tools. For more information, see Using the Command Line Tools to Import Your Virtual Machine to Amazon EC2 in the Amazon Elastic Compute Cloud User Guide.
    
    For information about the import manifest referenced by this API action, see VM Import Manifest.
    
    Parameters:
    importVolumeRequest - Contains the parameters for ImportVolume.
    
    Returns:
    Result of the ImportVolume operation returned by the service.
  - modifyHosts
```
ModifyHostsResult modifyHosts(ModifyHostsRequest modifyHostsRequest)
```
    Modify the auto-placement setting of a Dedicated host. When auto-placement is enabled, AWS will place instances that you launch with a tenancy of host, but without targeting a specific host ID, onto any available Dedicated host in your account which has auto-placement enabled. When auto-placement is disabled, you need to provide a host ID if you want the instance to launch onto a specific host. If no host ID is provided, the instance will be launched onto a suitable host which has auto-placement enabled.
    
    Parameters:
    modifyHostsRequest - Contains the parameters for ModifyHosts.
    
    Returns:
    Result of the ModifyHosts operation returned by the service.
  - modifyIdFormat
```
void modifyIdFormat(ModifyIdFormatRequest modifyIdFormatRequest)
```
    Modifies the ID format for the specified resource on a per-region basis. You can specify that resources should receive longer IDs (17-character IDs) when they are created. The following resource types support longer IDs: instance | reservation | snapshot | volume.
    
    This setting applies to the IAM user who makes the request; it does not apply to the entire AWS account. By default, an IAM user defaults to the same settings as the root user. If you're using this action as the root user or as an IAM role that has permission to use this action, then these settings apply to the entire account, unless an IAM user explicitly overrides these settings for themselves. For more information, see Controlling Access to Longer ID Settings in the Amazon Elastic Compute Cloud User Guide.
    
    Resources created with longer IDs are visible to all IAM users, regardless of these settings and provided that they have permission to use the relevant Describe command for the resource type.
    
    Parameters:
    modifyIdFormatRequest - Contains the parameters of ModifyIdFormat.
  - modifyImageAttribute
```
void modifyImageAttribute(ModifyImageAttributeRequest modifyImageAttributeRequest)
```
    Modifies the specified attribute of the specified AMI. You can specify only one attribute at a time.
    
    AWS Marketplace product codes cannot be modified. Images with an AWS Marketplace product code cannot be made public.
    
    Parameters:
    modifyImageAttributeRequest - Contains the parameters for ModifyImageAttribute.
  - modifyInstanceAttribute
```
void modifyInstanceAttribute(ModifyInstanceAttributeRequest modifyInstanceAttributeRequest)
```
    Modifies the specified attribute of the specified instance. You can specify only one attribute at a time.
    
    To modify some attributes, the instance must be stopped. For more information, see Modifying Attributes of a Stopped Instance in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    modifyInstanceAttributeRequest - Contains the parameters for ModifyInstanceAttribute.
  - modifyInstancePlacement
```
ModifyInstancePlacementResult modifyInstancePlacement(ModifyInstancePlacementRequest modifyInstancePlacementRequest)
```
    Set the instance affinity value for a specific stopped instance and modify the instance tenancy setting.
    
    Instance affinity is disabled by default. When instance affinity is host and it is not associated with a specific Dedicated host, the next time it is launched it will automatically be associated with the host it lands on. This relationship will persist if the instance is stopped/started, or rebooted.
    
    You can modify the host ID associated with a stopped instance. If a stopped instance has a new host ID association, the instance will target that host when restarted.
    
    You can modify the tenancy of a stopped instance with a tenancy of host or dedicated.
    
    Affinity, hostID, and tenancy are not required parameters, but at least one of them must be specified in the request. Affinity and tenancy can be modified in the same request, but tenancy can only be modified on instances that are stopped.
    
    Parameters:
    modifyInstancePlacementRequest - Contains the parameters for ModifyInstancePlacement.
    
    Returns:
    Result of the ModifyInstancePlacement operation returned by the service.
  - modifyNetworkInterfaceAttribute
```
void modifyNetworkInterfaceAttribute(ModifyNetworkInterfaceAttributeRequest modifyNetworkInterfaceAttributeRequest)
```
    Modifies the specified network interface attribute. You can specify only one attribute at a time.
    
    Parameters:
    modifyNetworkInterfaceAttributeRequest - Contains the parameters for ModifyNetworkInterfaceAttribute.
  - modifyReservedInstances
```
ModifyReservedInstancesResult modifyReservedInstances(ModifyReservedInstancesRequest modifyReservedInstancesRequest)
```
    Modifies the Availability Zone, instance count, instance type, or network platform (EC2-Classic or EC2-VPC) of your Reserved Instances. The Reserved Instances to be modified must be identical, except for Availability Zone, network platform, and instance type.
    
    For more information, see Modifying Reserved Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    modifyReservedInstancesRequest - Contains the parameters for ModifyReservedInstances.
    
    Returns:
    Result of the ModifyReservedInstances operation returned by the service.
  - modifySnapshotAttribute
```
void modifySnapshotAttribute(ModifySnapshotAttributeRequest modifySnapshotAttributeRequest)
```
    Adds or removes permission settings for the specified snapshot. You may add or remove specified AWS account IDs from a snapshot's list of create volume permissions, but you cannot do both in a single API call. If you need to both add and remove account IDs for a snapshot, you must use multiple API calls.
    
    For more information on modifying snapshot permissions, see Sharing Snapshots in the Amazon Elastic Compute Cloud User Guide.
    
    Snapshots with AWS Marketplace product codes cannot be made public.
    
    Parameters:
    modifySnapshotAttributeRequest - Contains the parameters for ModifySnapshotAttribute.
  - modifySpotFleetRequest
```
ModifySpotFleetRequestResult modifySpotFleetRequest(ModifySpotFleetRequestRequest modifySpotFleetRequestRequest)
```
    Modifies the specified Spot fleet request.
    
    While the Spot fleet request is being modified, it is in the modifying state.
    
    To scale up your Spot fleet, increase its target capacity. The Spot fleet launches the additional Spot instances according to the allocation strategy for the Spot fleet request. If the allocation strategy is lowestPrice, the Spot fleet launches instances using the Spot pool with the lowest price. If the allocation strategy is diversified, the Spot fleet distributes the instances across the Spot pools.
    
    To scale down your Spot fleet, decrease its target capacity. First, the Spot fleet cancels any open bids that exceed the new target capacity. You can request that the Spot fleet terminate Spot instances until the size of the fleet no longer exceeds the new target capacity. If the allocation strategy is lowestPrice, the Spot fleet terminates the instances with the highest price per unit. If the allocation strategy is diversified, the Spot fleet terminates instances across the Spot pools. Alternatively, you can request that the Spot fleet keep the fleet at its current size, but not replace any Spot instances that are interrupted or that you terminate manually.
    
    Parameters:
    modifySpotFleetRequestRequest - Contains the parameters for ModifySpotFleetRequest.
    
    Returns:
    Result of the ModifySpotFleetRequest operation returned by the service.
  - modifySubnetAttribute
```
void modifySubnetAttribute(ModifySubnetAttributeRequest modifySubnetAttributeRequest)
```
    Modifies a subnet attribute.
    
    Parameters:
    modifySubnetAttributeRequest - Contains the parameters for ModifySubnetAttribute.
  - modifyVolumeAttribute
```
void modifyVolumeAttribute(ModifyVolumeAttributeRequest modifyVolumeAttributeRequest)
```
    Modifies a volume attribute.
    
    By default, all I/O operations for the volume are suspended when the data on the volume is determined to be potentially inconsistent, to prevent undetectable, latent data corruption. The I/O access to the volume can be resumed by first enabling I/O access and then checking the data consistency on your volume.
    
    You can change the default behavior to resume I/O operations. We recommend that you change this only for boot volumes or for volumes that are stateless or disposable.
    
    Parameters:
    modifyVolumeAttributeRequest - Contains the parameters for ModifyVolumeAttribute.
  - modifyVpcAttribute
```
void modifyVpcAttribute(ModifyVpcAttributeRequest modifyVpcAttributeRequest)
```
    Modifies the specified attribute of the specified VPC.
    
    Parameters:
    modifyVpcAttributeRequest - Contains the parameters for ModifyVpcAttribute.
  - modifyVpcEndpoint
```
ModifyVpcEndpointResult modifyVpcEndpoint(ModifyVpcEndpointRequest modifyVpcEndpointRequest)
```
    Modifies attributes of a specified VPC endpoint. You can modify the policy associated with the endpoint, and you can add and remove route tables associated with the endpoint.
    
    Parameters:
    modifyVpcEndpointRequest - Contains the parameters for ModifyVpcEndpoint.
    
    Returns:
    Result of the ModifyVpcEndpoint operation returned by the service.
  - modifyVpcPeeringConnectionOptions
```
ModifyVpcPeeringConnectionOptionsResult modifyVpcPeeringConnectionOptions(ModifyVpcPeeringConnectionOptionsRequest modifyVpcPeeringConnectionOptionsRequest)
```
    Modifies the VPC peering connection options on one side of a VPC peering connection. You can do the following:
    - Enable/disable communication over the peering connection between an EC2-Classic instance that's linked to your VPC (using ClassicLink) and instances in the peer VPC.
    - Enable/disable communication over the peering connection between instances in your VPC and an EC2-Classic instance that's linked to the peer VPC.
    If the peered VPCs are in different accounts, each owner must initiate a separate request to enable or disable communication in either direction, depending on whether their VPC was the requester or accepter for the VPC peering connection. If the peered VPCs are in the same account, you can modify the requester and accepter options in the same request. To confirm which VPC is the accepter and requester for a VPC peering connection, use the DescribeVpcPeeringConnections command.
    Parameters:
    modifyVpcPeeringConnectionOptionsRequest -
    
    Returns:
    Result of the ModifyVpcPeeringConnectionOptions operation returned by the service.
  - monitorInstances
```
MonitorInstancesResult monitorInstances(MonitorInstancesRequest monitorInstancesRequest)
```
    Enables monitoring for a running instance. For more information about monitoring instances, see Monitoring Your Instances and Volumes in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    monitorInstancesRequest - Contains the parameters for MonitorInstances.
    
    Returns:
    Result of the MonitorInstances operation returned by the service.
  - moveAddressToVpc
```
MoveAddressToVpcResult moveAddressToVpc(MoveAddressToVpcRequest moveAddressToVpcRequest)
```
    Moves an Elastic IP address from the EC2-Classic platform to the EC2-VPC platform. The Elastic IP address must be allocated to your account for more than 24 hours, and it must not be associated with an instance. After the Elastic IP address is moved, it is no longer available for use in the EC2-Classic platform, unless you move it back using the RestoreAddressToClassic request. You cannot move an Elastic IP address that was originally allocated for use in the EC2-VPC platform to the EC2-Classic platform. You cannot migrate an Elastic IP address that's associated with a reverse DNS record. Contact AWS account and billing support to remove the reverse DNS record.
    
    Parameters:
    moveAddressToVpcRequest - Contains the parameters for MoveAddressToVpc.
    
    Returns:
    Result of the MoveAddressToVpc operation returned by the service.
  - purchaseReservedInstancesOffering
```
PurchaseReservedInstancesOfferingResult purchaseReservedInstancesOffering(PurchaseReservedInstancesOfferingRequest purchaseReservedInstancesOfferingRequest)
```
    Purchases a Reserved Instance for use with your account. With Reserved Instances, you obtain a capacity reservation for a certain instance configuration over a specified period of time and pay a lower hourly rate compared to On-Demand instance pricing.
    
    Use DescribeReservedInstancesOfferings to get a list of Reserved Instance offerings that match your specifications. After you've purchased a Reserved Instance, you can check for your new Reserved Instance with DescribeReservedInstances.
    
    For more information, see Reserved Instances and Reserved Instance Marketplace in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    purchaseReservedInstancesOfferingRequest - Contains the parameters for PurchaseReservedInstancesOffering.
    
    Returns:
    Result of the PurchaseReservedInstancesOffering operation returned by the service.
  - purchaseScheduledInstances
```
PurchaseScheduledInstancesResult purchaseScheduledInstances(PurchaseScheduledInstancesRequest purchaseScheduledInstancesRequest)
```
    Purchases one or more Scheduled Instances with the specified schedule.
    
    Scheduled Instances enable you to purchase Amazon EC2 compute capacity by the hour for a one-year term. Before you can purchase a Scheduled Instance, you must call DescribeScheduledInstanceAvailability to check for available schedules and obtain a purchase token. After you purchase a Scheduled Instance, you must call RunScheduledInstances during each scheduled time period.
    
    After you purchase a Scheduled Instance, you can't cancel, modify, or resell your purchase.
    
    Parameters:
    purchaseScheduledInstancesRequest - Contains the parameters for PurchaseScheduledInstances.
    
    Returns:
    Result of the PurchaseScheduledInstances operation returned by the service.
  - rebootInstances
```
void rebootInstances(RebootInstancesRequest rebootInstancesRequest)
```
    Requests a reboot of one or more instances. This operation is asynchronous; it only queues a request to reboot the specified instances. The operation succeeds if the instances are valid and belong to you. Requests to reboot terminated instances are ignored.
    
    If an instance does not cleanly shut down within four minutes, Amazon EC2 performs a hard reboot.
    
    For more information about troubleshooting, see Getting Console Output and Rebooting Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    rebootInstancesRequest - Contains the parameters for RebootInstances.
  - registerImage
```
RegisterImageResult registerImage(RegisterImageRequest registerImageRequest)
```
    Registers an AMI. When you're creating an AMI, this is the final step you must complete before you can launch an instance from the AMI. For more information about creating AMIs, see Creating Your Own AMIs in the Amazon Elastic Compute Cloud User Guide.
    
    For Amazon EBS-backed instances, CreateImage creates and registers the AMI in a single request, so you don't have to register the AMI yourself.
    
    You can also use RegisterImage to create an Amazon EBS-backed Linux AMI from a snapshot of a root device volume. For more information, see Launching an Instance from a Snapshot in the Amazon Elastic Compute Cloud User Guide.
    
    Some Linux distributions, such as Red Hat Enterprise Linux (RHEL) and SUSE Linux Enterprise Server (SLES), use the EC2 billingProduct code associated with an AMI to verify subscription status for package updates. Creating an AMI from an EBS snapshot does not maintain this billing code, and subsequent instances launched from such an AMI will not be able to connect to package update infrastructure.
    
    Similarly, although you can create a Windows AMI from a snapshot, you can't successfully launch an instance from the AMI.
    
    To create Windows AMIs or to create AMIs for Linux operating systems that must retain AMI billing codes to work properly, see CreateImage.
    
    If needed, you can deregister an AMI at any time. Any modifications you make to an AMI backed by an instance store volume invalidates its registration. If you make changes to an image, deregister the previous image and register the new image.
    
    You can't register an image where a secondary (non-root) snapshot has AWS Marketplace product codes.
    
    Parameters:
    registerImageRequest - Contains the parameters for RegisterImage.
    
    Returns:
    Result of the RegisterImage operation returned by the service.
  - rejectVpcPeeringConnection
```
RejectVpcPeeringConnectionResult rejectVpcPeeringConnection(RejectVpcPeeringConnectionRequest rejectVpcPeeringConnectionRequest)
```
    Rejects a VPC peering connection request. The VPC peering connection must be in the pending-acceptance state. Use the DescribeVpcPeeringConnections request to view your outstanding VPC peering connection requests. To delete an active VPC peering connection, or to delete a VPC peering connection request that you initiated, use DeleteVpcPeeringConnection.
    
    Parameters:
    rejectVpcPeeringConnectionRequest - Contains the parameters for RejectVpcPeeringConnection.
    
    Returns:
    Result of the RejectVpcPeeringConnection operation returned by the service.
  - releaseAddress
```
void releaseAddress(ReleaseAddressRequest releaseAddressRequest)
```
    Releases the specified Elastic IP address.
    
    After releasing an Elastic IP address, it is released to the IP address pool and might be unavailable to you. Be sure to update your DNS records and any servers or devices that communicate with the address. If you attempt to release an Elastic IP address that you already released, you'll get an AuthFailure error if the address is already allocated to another AWS account.
    
    [EC2-Classic, default VPC] Releasing an Elastic IP address automatically disassociates it from any instance that it's associated with. To disassociate an Elastic IP address without releasing it, use DisassociateAddress.
    
    [Nondefault VPC] You must use DisassociateAddress to disassociate the Elastic IP address before you try to release it. Otherwise, Amazon EC2 returns an error (InvalidIPAddress.InUse).
    
    Parameters:
    releaseAddressRequest - Contains the parameters for ReleaseAddress.
  - releaseHosts
```
ReleaseHostsResult releaseHosts(ReleaseHostsRequest releaseHostsRequest)
```
    When you no longer want to use a Dedicated host it can be released. On-Demand billing is stopped and the host goes into released state. The host ID of Dedicated hosts that have been released can no longer be specified in another request, e.g., ModifyHosts. You must stop or terminate all instances on a host before it can be released.
    
    When Dedicated hosts are released, it make take some time for them to stop counting toward your limit and you may receive capacity errors when trying to allocate new Dedicated hosts. Try waiting a few minutes, and then try again.
    
    Released hosts will still appear in a DescribeHosts response.
    
    Parameters:
    releaseHostsRequest - Contains the parameters for ReleaseHosts.
    
    Returns:
    Result of the ReleaseHosts operation returned by the service.
  - replaceNetworkAclAssociation
```
ReplaceNetworkAclAssociationResult replaceNetworkAclAssociation(ReplaceNetworkAclAssociationRequest replaceNetworkAclAssociationRequest)
```
    Changes which network ACL a subnet is associated with. By default when you create a subnet, it's automatically associated with the default network ACL. For more information about network ACLs, see Network ACLs in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    replaceNetworkAclAssociationRequest - Contains the parameters for ReplaceNetworkAclAssociation.
    
    Returns:
    Result of the ReplaceNetworkAclAssociation operation returned by the service.
  - replaceNetworkAclEntry
```
void replaceNetworkAclEntry(ReplaceNetworkAclEntryRequest replaceNetworkAclEntryRequest)
```
    Replaces an entry (rule) in a network ACL. For more information about network ACLs, see Network ACLs in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    replaceNetworkAclEntryRequest - Contains the parameters for ReplaceNetworkAclEntry.
  - replaceRoute
```
void replaceRoute(ReplaceRouteRequest replaceRouteRequest)
```
    Replaces an existing route within a route table in a VPC. You must provide only one of the following: Internet gateway or virtual private gateway, NAT instance, NAT gateway, VPC peering connection, or network interface.
    
    For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    replaceRouteRequest - Contains the parameters for ReplaceRoute.
  - replaceRouteTableAssociation
```
ReplaceRouteTableAssociationResult replaceRouteTableAssociation(ReplaceRouteTableAssociationRequest replaceRouteTableAssociationRequest)
```
    Changes the route table associated with a given subnet in a VPC. After the operation completes, the subnet uses the routes in the new route table it's associated with. For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide.
    
    You can also use ReplaceRouteTableAssociation to change which table is the main route table in the VPC. You just specify the main route table's association ID and the route table to be the new main route table.
    
    Parameters:
    replaceRouteTableAssociationRequest - Contains the parameters for ReplaceRouteTableAssociation.
    
    Returns:
    Result of the ReplaceRouteTableAssociation operation returned by the service.
  - reportInstanceStatus
```
void reportInstanceStatus(ReportInstanceStatusRequest reportInstanceStatusRequest)
```
    Submits feedback about the status of an instance. The instance must be in the running state. If your experience with the instance differs from the instance status returned by DescribeInstanceStatus, use ReportInstanceStatus to report your experience with the instance. Amazon EC2 collects this information to improve the accuracy of status checks.
    
    Use of this action does not change the value returned by DescribeInstanceStatus.
    
    Parameters:
    reportInstanceStatusRequest - Contains the parameters for ReportInstanceStatus.
  - requestSpotFleet
```
RequestSpotFleetResult requestSpotFleet(RequestSpotFleetRequest requestSpotFleetRequest)
```
    Creates a Spot fleet request.
    
    You can submit a single request that includes multiple launch specifications that vary by instance type, AMI, Availability Zone, or subnet.
    
    By default, the Spot fleet requests Spot instances in the Spot pool where the price per unit is the lowest. Each launch specification can include its own instance weighting that reflects the value of the instance type to your application workload.
    
    Alternatively, you can specify that the Spot fleet distribute the target capacity across the Spot pools included in its launch specifications. By ensuring that the Spot instances in your Spot fleet are in different Spot pools, you can improve the availability of your fleet.
    
    For more information, see Spot Fleet Requests in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    requestSpotFleetRequest - Contains the parameters for RequestSpotFleet.
    
    Returns:
    Result of the RequestSpotFleet operation returned by the service.
  - requestSpotInstances
```
RequestSpotInstancesResult requestSpotInstances(RequestSpotInstancesRequest requestSpotInstancesRequest)
```
    Creates a Spot instance request. Spot instances are instances that Amazon EC2 launches when the bid price that you specify exceeds the current Spot price. Amazon EC2 periodically sets the Spot price based on available Spot Instance capacity and current Spot instance requests. For more information, see Spot Instance Requests in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    requestSpotInstancesRequest - Contains the parameters for RequestSpotInstances.
    
    Returns:
    Result of the RequestSpotInstances operation returned by the service.
  - resetImageAttribute
```
void resetImageAttribute(ResetImageAttributeRequest resetImageAttributeRequest)
```
    Resets an attribute of an AMI to its default value.
    
    The productCodes attribute can't be reset.
    
    Parameters:
    resetImageAttributeRequest - Contains the parameters for ResetImageAttribute.
  - resetInstanceAttribute
```
void resetInstanceAttribute(ResetInstanceAttributeRequest resetInstanceAttributeRequest)
```
    Resets an attribute of an instance to its default value. To reset the kernel or ramdisk, the instance must be in a stopped state. To reset the SourceDestCheck, the instance can be either running or stopped.
    
    The SourceDestCheck attribute controls whether source/destination checking is enabled. The default value is true, which means checking is enabled. This value must be false for a NAT instance to perform NAT. For more information, see NAT Instances in the Amazon Virtual Private Cloud User Guide.
    
    Parameters:
    resetInstanceAttributeRequest - Contains the parameters for ResetInstanceAttribute.
  - resetNetworkInterfaceAttribute
```
void resetNetworkInterfaceAttribute(ResetNetworkInterfaceAttributeRequest resetNetworkInterfaceAttributeRequest)
```
    Resets a network interface attribute. You can specify only one attribute at a time.
    
    Parameters:
    resetNetworkInterfaceAttributeRequest - Contains the parameters for ResetNetworkInterfaceAttribute.
  - resetSnapshotAttribute
```
void resetSnapshotAttribute(ResetSnapshotAttributeRequest resetSnapshotAttributeRequest)
```
    Resets permission settings for the specified snapshot.
    
    For more information on modifying snapshot permissions, see Sharing Snapshots in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    resetSnapshotAttributeRequest - Contains the parameters for ResetSnapshotAttribute.
  - restoreAddressToClassic
```
RestoreAddressToClassicResult restoreAddressToClassic(RestoreAddressToClassicRequest restoreAddressToClassicRequest)
```
    Restores an Elastic IP address that was previously moved to the EC2-VPC platform back to the EC2-Classic platform. You cannot move an Elastic IP address that was originally allocated for use in EC2-VPC. The Elastic IP address must not be associated with an instance or network interface. You cannot restore an Elastic IP address that's associated with a reverse DNS record. Contact AWS account and billing support to remove the reverse DNS record.
    
    Parameters:
    restoreAddressToClassicRequest - Contains the parameters for RestoreAddressToClassic.
    
    Returns:
    Result of the RestoreAddressToClassic operation returned by the service.
  - revokeSecurityGroupEgress
```
void revokeSecurityGroupEgress(RevokeSecurityGroupEgressRequest revokeSecurityGroupEgressRequest)
```
    [EC2-VPC only] Removes one or more egress rules from a security group for EC2-VPC. This action doesn't apply to security groups for use in EC2-Classic. The values that you specify in the revoke request (for example, ports) must match the existing rule's values for the rule to be revoked.
    
    Each rule consists of the protocol and the CIDR range or source security group. For the TCP and UDP protocols, you must also specify the destination port or range of ports. For the ICMP protocol, you must also specify the ICMP type and code.
    
    Rule changes are propagated to instances within the security group as quickly as possible. However, a small delay might occur.
    
    Parameters:
    revokeSecurityGroupEgressRequest - Contains the parameters for RevokeSecurityGroupEgress.
  - revokeSecurityGroupIngress
```
void revokeSecurityGroupIngress(RevokeSecurityGroupIngressRequest revokeSecurityGroupIngressRequest)
```
    Removes one or more ingress rules from a security group. The values that you specify in the revoke request (for example, ports) must match the existing rule's values for the rule to be removed.
    
    Each rule consists of the protocol and the CIDR range or source security group. For the TCP and UDP protocols, you must also specify the destination port or range of ports. For the ICMP protocol, you must also specify the ICMP type and code.
    
    Rule changes are propagated to instances within the security group as quickly as possible. However, a small delay might occur.
    
    Parameters:
    revokeSecurityGroupIngressRequest - Contains the parameters for RevokeSecurityGroupIngress.
  - revokeSecurityGroupIngress
```
void revokeSecurityGroupIngress()
```
    Simplified method form for invoking the RevokeSecurityGroupIngress operation.
    
    See Also:
    revokeSecurityGroupIngress(RevokeSecurityGroupIngressRequest)
  - runInstances
```
RunInstancesResult runInstances(RunInstancesRequest runInstancesRequest)
```
    Launches the specified number of instances using an AMI for which you have permissions.
    
    When you launch an instance, it enters the pending state. After the instance is ready for you, it enters the running state. To check the state of your instance, call DescribeInstances.
    
    To ensure faster instance launches, break up large requests into smaller batches. For example, create five separate launch requests for 100 instances each instead of one launch request for 500 instances.
    
    If you don't specify a security group when launching an instance, Amazon EC2 uses the default security group. For more information, see Security Groups in the Amazon Elastic Compute Cloud User Guide.
    
    [EC2-VPC only accounts] If you don't specify a subnet in the request, we choose a default subnet from your default VPC for you.
    
    [EC2-Classic accounts] If you're launching into EC2-Classic and you don't specify an Availability Zone, we choose one for you.
    
    Linux instances have access to the public key of the key pair at boot. You can use this key to provide secure access to the instance. Amazon EC2 public images use this feature to provide secure access without passwords. For more information, see Key Pairs in the Amazon Elastic Compute Cloud User Guide.
    
    You can provide optional user data when launching an instance. For more information, see Instance Metadata in the Amazon Elastic Compute Cloud User Guide.
    
    If any of the AMIs have a product code attached for which the user has not subscribed, RunInstances fails.
    
    Some instance types can only be launched into a VPC. If you do not have a default VPC, or if you do not specify a subnet ID in the request, RunInstances fails. For more information, see Instance Types Available Only in a VPC.
    
    For more information about troubleshooting, see What To Do If An Instance Immediately Terminates, and Troubleshooting Connecting to Your Instance in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    runInstancesRequest - Contains the parameters for RunInstances.
    
    Returns:
    Result of the RunInstances operation returned by the service.
  - runScheduledInstances
```
RunScheduledInstancesResult runScheduledInstances(RunScheduledInstancesRequest runScheduledInstancesRequest)
```
    Launches the specified Scheduled Instances.
    
    Before you can launch a Scheduled Instance, you must purchase it and obtain an identifier using PurchaseScheduledInstances.
    
    You must launch a Scheduled Instance during its scheduled time period. You can't stop or reboot a Scheduled Instance, but you can terminate it as needed. If you terminate a Scheduled Instance before the current scheduled time period ends, you can launch it again after a few minutes. For more information, see Scheduled Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    runScheduledInstancesRequest - Contains the parameters for RunScheduledInstances.
    
    Returns:
    Result of the RunScheduledInstances operation returned by the service.
  - startInstances
```
StartInstancesResult startInstances(StartInstancesRequest startInstancesRequest)
```
    Starts an Amazon EBS-backed AMI that you've previously stopped.
    
    Instances that use Amazon EBS volumes as their root devices can be quickly stopped and started. When an instance is stopped, the compute resources are released and you are not billed for hourly instance usage. However, your root partition Amazon EBS volume remains, continues to persist your data, and you are charged for Amazon EBS volume usage. You can restart your instance at any time. Each time you transition an instance from stopped to started, Amazon EC2 charges a full instance hour, even if transitions happen multiple times within a single hour.
    
    Before stopping an instance, make sure it is in a state from which it can be restarted. Stopping an instance does not preserve data stored in RAM.
    
    Performing this operation on an instance that uses an instance store as its root device returns an error.
    
    For more information, see Stopping Instances in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    startInstancesRequest - Contains the parameters for StartInstances.
    
    Returns:
    Result of the StartInstances operation returned by the service.
  - stopInstances
```
StopInstancesResult stopInstances(StopInstancesRequest stopInstancesRequest)
```
    Stops an Amazon EBS-backed instance.
    
    We don't charge hourly usage for a stopped instance, or data transfer fees; however, your root partition Amazon EBS volume remains, continues to persist your data, and you are charged for Amazon EBS volume usage. Each time you transition an instance from stopped to started, Amazon EC2 charges a full instance hour, even if transitions happen multiple times within a single hour.
    
    You can't start or stop Spot instances, and you can't stop instance store-backed instances.
    
    When you stop an instance, we shut it down. You can restart your instance at any time. Before stopping an instance, make sure it is in a state from which it can be restarted. Stopping an instance does not preserve data stored in RAM.
    
    Stopping an instance is different to rebooting or terminating it. For example, when you stop an instance, the root device and any other devices attached to the instance persist. When you terminate an instance, the root device and any other devices attached during the instance launch are automatically deleted. For more information about the differences between rebooting, stopping, and terminating instances, see Instance Lifecycle in the Amazon Elastic Compute Cloud User Guide.
    
    For more information about troubleshooting, see Troubleshooting Stopping Your Instance in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    stopInstancesRequest - Contains the parameters for StopInstances.
    
    Returns:
    Result of the StopInstances operation returned by the service.
  - terminateInstances
```
TerminateInstancesResult terminateInstances(TerminateInstancesRequest terminateInstancesRequest)
```
    Shuts down one or more instances. This operation is idempotent; if you terminate an instance more than once, each call succeeds.
    
    Terminated instances remain visible after termination (for approximately one hour).
    
    By default, Amazon EC2 deletes all EBS volumes that were attached when the instance launched. Volumes attached after instance launch continue running.
    
    You can stop, start, and terminate EBS-backed instances. You can only terminate instance store-backed instances. What happens to an instance differs if you stop it or terminate it. For example, when you stop an instance, the root device and any other devices attached to the instance persist. When you terminate an instance, any attached EBS volumes with the DeleteOnTermination block device mapping parameter set to true are automatically deleted. For more information about the differences between stopping and terminating instances, see Instance Lifecycle in the Amazon Elastic Compute Cloud User Guide.
    
    For more information about troubleshooting, see Troubleshooting Terminating Your Instance in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    terminateInstancesRequest - Contains the parameters for TerminateInstances.
    
    Returns:
    Result of the TerminateInstances operation returned by the service.
  - unassignPrivateIpAddresses
```
void unassignPrivateIpAddresses(UnassignPrivateIpAddressesRequest unassignPrivateIpAddressesRequest)
```
    Unassigns one or more secondary private IP addresses from a network interface.
    
    Parameters:
    unassignPrivateIpAddressesRequest - Contains the parameters for UnassignPrivateIpAddresses.
  - unmonitorInstances
```
UnmonitorInstancesResult unmonitorInstances(UnmonitorInstancesRequest unmonitorInstancesRequest)
```
    Disables monitoring for a running instance. For more information about monitoring instances, see Monitoring Your Instances and Volumes in the Amazon Elastic Compute Cloud User Guide.
    
    Parameters:
    unmonitorInstancesRequest - Contains the parameters for UnmonitorInstances.
    
    Returns:
    Result of the UnmonitorInstances operation returned by the service.
  - dryRun
```
<X extends AmazonWebServiceRequest> DryRunResult<X> dryRun(DryRunSupportedRequest<X> request)
                                                       throws AmazonServiceException,
                                                              AmazonClientException
```
    Checks whether you have the required permissions for the provided Amazon EC2 operation, without actually running it. The returned DryRunResult object contains the information of whether the dry-run was successful. This method will throw exception when the service response does not clearly indicate whether you have the permission.
    
    Parameters:
    request - The request object for any Amazon EC2 operation supported with dry-run.
    
    Returns:
    A DryRunResult object that contains the information of whether the dry-run was successful.
    
    Throws:
    
    AmazonClientException - If any internal errors are encountered inside the client while attempting to make the request or handle the response. Or if the service response does not clearly indicate whether you have the permission.
    
    AmazonServiceException - If an error response is returned by Amazon EC2 indicating either a problem with the data in the request, or a server side issue.
  - shutdown
```
void shutdown()
```
    Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.
  - getCachedResponseMetadata
```
ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
```
    Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.
    Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.
    
    Parameters:
    request - The originally executed request.
    
    Returns:
    The response metadata for the specified request, or null if none is available.

Interface AmazonEC2

Method Summary

Method Detail

setEndpoint

setRegion

acceptVpcPeeringConnection

acceptVpcPeeringConnection

allocateAddress

allocateAddress

allocateHosts

assignPrivateIpAddresses

associateAddress

associateDhcpOptions

associateRouteTable

attachClassicLinkVpc

attachInternetGateway

attachNetworkInterface

attachVolume

attachVpnGateway

authorizeSecurityGroupEgress

authorizeSecurityGroupIngress

bundleInstance

cancelBundleTask

cancelConversionTask

cancelExportTask

cancelImportTask

cancelImportTask

cancelReservedInstancesListing

cancelSpotFleetRequests

cancelSpotInstanceRequests

confirmProductInstance

copyImage

copySnapshot

createCustomerGateway

createDhcpOptions

createFlowLogs

createImage

createInstanceExportTask

createInternetGateway

createInternetGateway

createKeyPair

createNatGateway

createNetworkAcl

createNetworkAclEntry

createNetworkInterface

createPlacementGroup

createReservedInstancesListing

createRoute

createRouteTable

createSecurityGroup

createSnapshot

createSpotDatafeedSubscription

createSubnet

createTags

createVolume

createVpc

createVpcEndpoint

createVpcPeeringConnection

createVpcPeeringConnection

createVpnConnection

createVpnConnectionRoute

createVpnGateway

deleteCustomerGateway

deleteDhcpOptions

deleteFlowLogs

deleteInternetGateway

deleteKeyPair

deleteNatGateway

deleteNetworkAcl

deleteNetworkAclEntry

deleteNetworkInterface

deletePlacementGroup

deleteRoute

deleteRouteTable

deleteSecurityGroup

deleteSnapshot

deleteSpotDatafeedSubscription

deleteSpotDatafeedSubscription

deleteSubnet

deleteTags