C# (CSharp) Amazon.EC2.Model Namespace

Nested Namespaces

Amazon.EC2.Model.Internal

Classes

Name Description
AcceptReservedInstancesExchangeQuoteRequest Container for the parameters to the AcceptReservedInstancesExchangeQuote operation. Accepts the Convertible Reserved Instance exchange quote described in the GetReservedInstancesExchangeQuote call.
AcceptReservedInstancesExchangeQuoteResponse The result of the exchange and whether it was successful.
AcceptVpcPeeringConnectionRequest Container for the parameters to the AcceptVpcPeeringConnection operation.

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.

AcceptVpcPeeringConnectionResponse Returns information about the AcceptVpcPeeringConnection response and response metadata.
AccountAttribute Describes an account attribute.
AccountAttributeValue

Describes a value of an account attribute.

ActiveInstance Describes a running instance in a Spot fleet.
Address
AllocateAddressRequest Container for the parameters to the AllocateAddress operation. 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.

AllocateAddressResponse Contains the output of AllocateAddress.
AllocateAddressResult
AllocateHostsRequest Container for the parameters to the AllocateHosts operation. 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.
AllocateHostsResponse Contains the output of AllocateHosts.
AssignIpv6AddressesRequest Container for the parameters to the AssignIpv6Addresses operation. Assigns one or more IPv6 addresses to the specified network interface. You can specify one or more specific IPv6 addresses, or you can specify the number of IPv6 addresses to be automatically assigned from within the subnet's IPv6 CIDR block range. You can assign as many IPv6 addresses to a network interface as you can assign private IPv4 addresses, and the limit varies per instance type. For information, see IP Addresses Per Network Interface Per Instance Type in the Amazon Elastic Compute Cloud User Guide.
AssignIpv6AddressesResponse This is the response object from the AssignIpv6Addresses operation.
AssignPrivateIpAddressesRequest Container for the parameters to the AssignPrivateIpAddresses operation. 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.

AssociateAddressRequest Container for the parameters to the AssociateAddress operation.

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, default VPC] If the Elastic IP address is already associated with a different instance, it is disassociated from that instance and associated with the specified instance.

[EC2-VPC] 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.

AssociateAddressResponse
AssociateAddressResult
AssociateDhcpOptionsRequest Container for the parameters to the AssociateDhcpOptions operation.

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 .

AssociateRouteTableRequest Container for the parameters to the AssociateRouteTable operation.

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 .

AssociateRouteTableResponse Contains the output of AssociateRouteTable.
AssociateRouteTableResult
AssociateSubnetCidrBlockRequest Container for the parameters to the AssociateSubnetCidrBlock operation. Associates a CIDR block with your subnet. You can only associate a single IPv6 CIDR block with your subnet. An IPv6 CIDR block must have a prefix length of /64.
AssociateSubnetCidrBlockResponse This is the response object from the AssociateSubnetCidrBlock operation.
AssociateVpcCidrBlockRequest Container for the parameters to the AssociateVpcCidrBlock operation. Associates a CIDR block with your VPC. You can only associate a single Amazon-provided IPv6 CIDR block with your VPC. The IPv6 CIDR block size is fixed at /56.
AssociateVpcCidrBlockResponse This is the response object from the AssociateVpcCidrBlock operation.
AttachClassicLinkVpcRequest Container for the parameters to the AttachClassicLinkVpc operation. 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.

AttachClassicLinkVpcResponse Contains the output of AttachClassicLinkVpc.
AttachInternetGatewayRequest
AttachNetworkInterfaceRequest Container for the parameters to the AttachNetworkInterface operation. Attaches a network interface to an instance.
AttachNetworkInterfaceResponse Returns information about the AttachNetworkInterface response and response metadata.
AttachNetworkInterfaceResult
AttachVolumeRequest
AttachVolumeResponse Contains the response data from the AttachVolume operation.
AttachVolumeResult
AttachVpnGatewayRequest Container for the parameters to the AttachVpnGateway operation. 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.
AttachVpnGatewayResponse Contains the output of AttachVpnGateway.
AttachVpnGatewayResult
AuthorizeSecurityGroupEgressRequest Container for the parameters to the AuthorizeSecurityGroupEgress operation.

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 CIDR IP address ranges, or to one or more security groups for the same VPC.

IMPORTANT: You can have up to 50 rules per security group (covering both ingress and egress rules).

A security group is for use with instances either in the EC2-Classic platform or in a specific 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 .

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.

AuthorizeSecurityGroupIngressRequest
AvailabilityZone

Describes an Availability Zone.

AvailabilityZoneMessage

Describes a message about an Availability Zone.

AvailableCapacity The capacity information for instances launched onto the Dedicated Host.
BlockDeviceMapping
BundleInstanceRequest
BundleInstanceResponse
BundleInstanceResult
BundleTask
BundleTaskError Describes an error for BundleInstance.
CancelBundleTaskRequest
CancelBundleTaskResponse
CancelBundleTaskResult
CancelConversionTaskRequest
CancelExportTaskRequest
CancelImportTaskRequest Container for the parameters to the CancelImportTask operation. Cancels an in-process import virtual machine or import snapshot task.
CancelImportTaskResponse Contains the output for CancelImportTask.
CancelReservedInstancesListingRequest Container for the parameters to the CancelReservedInstancesListing operation.

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 .

CancelReservedInstancesListingResponse Contains the output of CancelReservedInstancesListing.
CancelReservedInstancesListingResult
CancelSpotFleetRequestsError Describes a Spot fleet error.
CancelSpotFleetRequestsErrorItem Describes a Spot fleet request that was not successfully canceled.
CancelSpotFleetRequestsRequest Container for the parameters to the CancelSpotFleetRequests operation. 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.

CancelSpotFleetRequestsResponse Contains the output of CancelSpotFleetRequests.
CancelSpotFleetRequestsSuccessItem Describes a Spot fleet request that was successfully canceled.
CancelSpotInstanceRequestsRequest Container for the parameters to the CancelSpotInstanceRequests operation.

Cancels one or more Spot Instance requests. Spot Instances are instances that Amazon EC2 starts on your behalf when the maximum 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 about Spot Instances, see Spot Instances in the Amazon Elastic Compute Cloud User Guide .

IMPORTANT: Canceling a Spot Instance request does not terminate running Spot Instances associated with the request.

CancelSpotInstanceRequestsResponse Returns information about the CancelSpotInstanceRequests response and response metadata.
CancelSpotInstanceRequestsResult
CancelledSpotInstanceRequest
ClassicLinkDnsSupport Describes the ClassicLink DNS support status of a VPC.
ClassicLinkInstance Describes a linked EC2-Classic instance.
ClientData Describes the client-specific data.
ConfirmProductInstanceRequest
ConfirmProductInstanceResponse Returns information about the ConfirmProductInstance response and response metadata.
ConfirmProductInstanceResult
ConversionTask

Describes a conversion task.

CopyImageRequest Container for the parameters to the CopyImage operation.

Initiates the copy of an AMI from the specified source region to the region in which the request was made.

For more information, see Copying AMIs in the Amazon Elastic Compute Cloud User Guide .

CopyImageResponse Returns information about the CopyImage response and response metadata.
CopyImageResult
CopySnapshotRequest Container for the parameters to the CopySnapshot operation.

Copies a point-in-time snapshot of an Amazon 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 Amazon EBS volumes or Amazon Machine Images (AMIs).

For more information, see Copying an Amazon EBS Snapshot in the Amazon Elastic Compute Cloud User Guide .

CopySnapshotResponse
CopySnapshotResult
CreateCustomerGatewayRequest Container for the parameters to the CreateCustomerGateway operation. 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.

CreateCustomerGatewayResponse Returns information about the CreateCustomerGateway response and response metadata.
CreateCustomerGatewayResult
CreateDhcpOptionsRequest
CreateDhcpOptionsResponse
CreateDhcpOptionsResult
CreateEgressOnlyInternetGatewayRequest Container for the parameters to the CreateEgressOnlyInternetGateway operation. [IPv6 only] Creates an egress-only Internet gateway for your VPC. An egress-only Internet gateway is used to enable outbound communication over IPv6 from instances in your VPC to the Internet, and prevents hosts outside of your VPC from initiating an IPv6 connection with your instance.
CreateEgressOnlyInternetGatewayResponse This is the response object from the CreateEgressOnlyInternetGateway operation.
CreateFlowLogsRequest Container for the parameters to the CreateFlowLogs operation. 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.

CreateFlowLogsResponse Contains the output of CreateFlowLogs.
CreateImageRequest Container for the parameters to the CreateImage operation.

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 .

CreateImageResponse Returns information about the CreateImage response and response metadata.
CreateImageResult
CreateInstanceExportTaskRequest Container for the parameters to the CreateInstanceExportTask operation.

Exports a running or stopped instance to an Amazon 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 .

CreateInstanceExportTaskResponse Returns information about the CreateInstanceExportTask response and response metadata.
CreateInstanceExportTaskResult
CreateInternetGatewayResponse Returns information about the CreateInternetGateway response and response metadata.
CreateInternetGatewayResult
CreateKeyPairRequest
CreateKeyPairResponse
CreateKeyPairResult
CreateNatGatewayRequest Container for the parameters to the CreateNatGateway operation. 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.
CreateNatGatewayResponse Contains the output of CreateNatGateway.
CreateNetworkAclEntryRequest
CreateNetworkAclRequest Container for the parameters to the CreateNetworkAcl operation. 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.

CreateNetworkAclResponse Returns information about the CreateNetworkAcl response and response metadata.
CreateNetworkAclResult
CreateNetworkInterfaceRequest Container for the parameters to the CreateNetworkInterface operation. Creates a network interface in the specified subnet.

For more information about network interfaces, see Elastic Network Interfaces in the Amazon Virtual Private Cloud User Guide.

CreateNetworkInterfaceResponse
CreateNetworkInterfaceResult
CreatePlacementGroupRequest Container for the parameters to the CreatePlacementGroup operation.

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 .

CreateReservedInstancesListingRequest Container for the parameters to the CreateReservedInstancesListing operation. Creates a listing for Amazon EC2 Standard Reserved Instances to be sold in the Reserved Instance Marketplace. You can submit one Standard Reserved Instance listing at a time. To get a list of your Standard Reserved Instances, you can use the DescribeReservedInstances operation.

The Reserved Instance Marketplace matches sellers who want to resell Standard 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 Standard 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 Standard Reserved Instances, and specify the upfront price to receive for them. Your Standard Reserved Instance listings then become available for purchase. To view the details of your Standard Reserved Instance listing, you can use the DescribeReservedInstancesListings operation.

For more information, see Reserved Instance Marketplace in the Amazon Elastic Compute Cloud User Guide.

CreateReservedInstancesListingResponse Contains the output of CreateReservedInstancesListing.
CreateReservedInstancesListingResult
CreateRouteRequest Container for the parameters to the CreateRoute operation.

Creates a route in a route table within a VPC.

You must specify one of the following targets: Internet gateway, NAT instance, 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 .

CreateRouteResponse Configuration for accessing Amazon CreateRoute service
CreateRouteTableRequest Container for the parameters to the CreateRouteTable operation. 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.

CreateRouteTableResponse Returns information about the CreateRouteTable response and response metadata.
CreateRouteTableResult
CreateSecurityGroupRequest Container for the parameters to the CreateSecurityGroup operation.

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 .

IMPORTANT: EC2-Classic: You can have up to 500 security groups. EC2-VPC: You can create up to 100 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.

CreateSecurityGroupResponse
CreateSecurityGroupResult
CreateSnapshotRequest
CreateSnapshotResponse Returns information about the CreateSnapshot response and response metadata.
CreateSnapshotResult
CreateSpotDatafeedSubscriptionRequest Container for the parameters to the CreateSpotDatafeedSubscription operation.

Creates a datafeed 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 Instances in the Amazon Elastic Compute Cloud User Guide .

CreateSpotDatafeedSubscriptionResponse Returns information about the CreateSpotDatafeedSubscription response and response metadata.
CreateSpotDatafeedSubscriptionResult
CreateSubnetRequest
CreateSubnetResponse Contains the output of CreateSubnet.
CreateSubnetResult
CreateTagsRequest
CreateVolumePermission Describes the user or group to be added or removed from the permissions for a volume.
CreateVolumePermissionModifications Describes modifications to the permissions for a volume.
CreateVolumeRequest
CreateVolumeResponse
CreateVolumeResult
CreateVpcEndpointRequest Container for the parameters to the CreateVpcEndpoint operation. 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.

CreateVpcEndpointResponse Contains the output of CreateVpcEndpoint.
CreateVpcPeeringConnectionRequest Container for the parameters to the CreateVpcPeeringConnection operation.

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 .

CreateVpcPeeringConnectionResponse Returns information about the CreateVpcPeeringConnection response and response metadata.
CreateVpcRequest Container for the parameters to the CreateVpc operation.

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 .

CreateVpcResponse
CreateVpcResult
CreateVpnConnectionRequest Container for the parameters to the CreateVpnConnection operation. 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.

CreateVpnConnectionResponse Contains the output of CreateVpnConnection.
CreateVpnConnectionResult
CreateVpnConnectionRouteRequest Container for the parameters to the CreateVpnConnectionRoute operation.

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 .

CreateVpnGatewayRequest Container for the parameters to the CreateVpnGateway operation.

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 .

CreateVpnGatewayResponse Returns information about the CreateVpnGateway response and response metadata.
CreateVpnGatewayResult
CustomerGateway Describes a customer gateway.
DeleteCustomerGatewayRequest Container for the parameters to the DeleteCustomerGateway operation. Deletes the specified customer gateway. You must delete the VPN connection before you can delete the customer gateway.
DeleteDhcpOptionsRequest
DeleteEgressOnlyInternetGatewayRequest Container for the parameters to the DeleteEgressOnlyInternetGateway operation. Deletes an egress-only Internet gateway.
DeleteEgressOnlyInternetGatewayResponse This is the response object from the DeleteEgressOnlyInternetGateway operation.
DeleteFlowLogsRequest Container for the parameters to the DeleteFlowLogs operation. Deletes one or more flow logs.
DeleteFlowLogsResponse Contains the output of DeleteFlowLogs.
DeleteInternetGatewayRequest Container for the parameters to the DeleteInternetGateway operation.

Deletes the specified Internet gateway. You must detach the Internet gateway from the VPC before you can delete it.

DeleteKeyPairRequest
DeleteNatGatewayRequest Container for the parameters to the DeleteNatGateway operation. 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.
DeleteNatGatewayResponse Contains the output of DeleteNatGateway.
DeleteNetworkAclEntryRequest Container for the parameters to the DeleteNetworkAclEntry operation.

Deletes the specified ingress or egress entry (rule) from the specified network ACL.

DeleteNetworkAclRequest Container for the parameters to the DeleteNetworkAcl operation. 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.
DeleteNetworkInterfaceRequest Container for the parameters to the DeleteNetworkInterface operation.

Deletes the specified network interface. You must detach the network interface before you can delete it.

DeletePlacementGroupRequest Container for the parameters to the DeletePlacementGroup operation. 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.
DeleteRouteRequest
DeleteRouteTableRequest Container for the parameters to the DeleteRouteTable operation. 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.
DeleteSecurityGroupRequest Container for the parameters to the DeleteSecurityGroup operation. 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.

DeleteSnapshotRequest
DeleteSubnetRequest Container for the parameters to the DeleteSubnet operation.

Deletes the specified subnet. You must terminate all running instances in the subnet before you can delete the subnet.

DeleteTagsRequest Container for the parameters to the DeleteTags operation.

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 .

DeleteVolumeRequest Container for the parameters to the DeleteVolume operation.

Deletes the specified Amazon EBS volume. The volume must be in the available state (not attached to an instance).

NOTE: The volume remains in the deleting state for several minutes.

For more information, see Deleting an Amazon EBS Volume in the Amazon Elastic Compute Cloud User Guide .

DeleteVpcEndpointsRequest Container for the parameters to the DeleteVpcEndpoints operation. 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.
DeleteVpcEndpointsResponse Contains the output of DeleteVpcEndpoints.
DeleteVpcPeeringConnectionRequest Container for the parameters to the DeleteVpcPeeringConnection operation.

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.

DeleteVpcRequest Container for the parameters to the DeleteVpc operation. 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.
DeleteVpnConnectionRequest
DeleteVpnConnectionRouteRequest Container for the parameters to the DeleteVpnConnectionRoute operation.

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.

DeleteVpnGatewayRequest Container for the parameters to the DeleteVpnGateway operation.

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.

DeregisterImageRequest
DescribeAccountAttributesRequest Container for the parameters to the DescribeAccountAttributes operation.

Describes the specified attribute of your AWS account.

DescribeAccountAttributesResponse Contains the output of DescribeAccountAttributes.
DescribeAccountAttributesResult
DescribeAddressesRequest
DescribeAddressesResponse Returns information about the DescribeAddresses response and response metadata.
DescribeAddressesResult
DescribeAvailabilityZonesRequest Container for the parameters to the DescribeAvailabilityZones operation. 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.

DescribeAvailabilityZonesResponse Returns information about the DescribeAvailabilityZones response and response metadata.
DescribeAvailabilityZonesResult
DescribeBundleTasksRequest Container for the parameters to the DescribeBundleTasks operation. 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.

DescribeBundleTasksResponse Returns information about the DescribeBundleTasks response and response metadata.
DescribeBundleTasksResult
DescribeClassicLinkInstancesRequest Container for the parameters to the DescribeClassicLinkInstances operation. 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.
DescribeClassicLinkInstancesResponse Contains the output of DescribeClassicLinkInstances.
DescribeConversionTasksRequest Container for the parameters to the DescribeConversionTasks operation. Describes one or more of your conversion tasks. For more information, see the VM Import/Export User Guide.

For information about the import manifest referenced by this API action, see VM Import Manifest.

DescribeConversionTasksResponse Returns information about the DescribeConversionTasks response and response metadata.
DescribeConversionTasksResult
DescribeCustomerGatewaysRequest Container for the parameters to the DescribeCustomerGateways operation.

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 .

DescribeCustomerGatewaysResponse
DescribeCustomerGatewaysResult
DescribeDhcpOptionsRequest Container for the parameters to the DescribeDhcpOptions operation.

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 .

DescribeDhcpOptionsResponse Contains the output of DescribeDhcpOptions.
DescribeDhcpOptionsResult
DescribeEgressOnlyInternetGatewaysRequest Container for the parameters to the DescribeEgressOnlyInternetGateways operation. Describes one or more of your egress-only Internet gateways.
DescribeEgressOnlyInternetGatewaysResponse This is the response object from the DescribeEgressOnlyInternetGateways operation.
DescribeExportTasksRequest Container for the parameters to the DescribeExportTasks operation. Describes one or more of your export tasks.
DescribeExportTasksResponse Returns information about the DescribeExportTasks response and response metadata.
DescribeExportTasksResult
DescribeFlowLogsRequest Container for the parameters to the DescribeFlowLogs operation. 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.
DescribeFlowLogsResponse Contains the output of DescribeFlowLogs.
DescribeHostReservationOfferingsRequest Container for the parameters to the DescribeHostReservationOfferings operation. Describes the Dedicated Host Reservations that are available to purchase.

The results describe all the Dedicated Host Reservation offerings, including offerings that may not match the instance family and region of your Dedicated Hosts. When purchasing an offering, ensure that the the instance family and region of the offering matches that of the Dedicated Host/s it will be associated with. For an overview of supported instance types, see Dedicated Hosts Overview in the Amazon Elastic Compute Cloud User Guide.

DescribeHostReservationOfferingsResponse This is the response object from the DescribeHostReservationOfferings operation.
DescribeHostReservationsRequest Container for the parameters to the DescribeHostReservations operation. Describes Dedicated Host Reservations which are associated with Dedicated Hosts in your account.
DescribeHostReservationsResponse This is the response object from the DescribeHostReservations operation.
DescribeHostsRequest Container for the parameters to the DescribeHosts operation. 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.

DescribeHostsResponse Contains the output of DescribeHosts.
DescribeIdFormatRequest Container for the parameters to the DescribeIdFormat operation. 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.

DescribeIdFormatResponse Contains the output of DescribeIdFormat.
DescribeIdentityIdFormatRequest Container for the parameters to the DescribeIdentityIdFormat operation. Describes the ID format settings for resources for the specified IAM user, IAM role, or root user. For example, you can view the resource types that 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. For more information, see Resource IDs in the Amazon Elastic Compute Cloud User Guide.

The following resource types support longer IDs: instance | reservation | snapshot | volume.

These settings apply to the principal specified in the request. They do not apply to the principal that makes the request.

DescribeIdentityIdFormatResponse Contains the output of DescribeIdentityIdFormat.
DescribeImageAttributeRequest
DescribeImageAttributeResponse Contains the response data from the DescribeImageAttribute operation.
DescribeImageAttributeResult
DescribeImagesRequest Container for the parameters to the DescribeImages operation. 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.

DescribeImagesResponse
DescribeImagesResult
DescribeImportImageTasksRequest Container for the parameters to the DescribeImportImageTasks operation. Displays details about an import virtual machine or import snapshot tasks that are already created.
DescribeImportImageTasksResponse Contains the output for DescribeImportImageTasks.
DescribeImportSnapshotTasksRequest Container for the parameters to the DescribeImportSnapshotTasks operation. Describes your import snapshot tasks.
DescribeImportSnapshotTasksResponse Contains the output for DescribeImportSnapshotTasks.
DescribeInstanceAttributeRequest Container for the parameters to the DescribeInstanceAttribute operation.

Describes an attribute of the specified instance. You can specify only one attribute at a time.

DescribeInstanceAttributeResponse
DescribeInstanceAttributeResult
DescribeInstanceStatusRequest
DescribeInstanceStatusResponse
DescribeInstanceStatusResult
DescribeInstancesRequest
DescribeInstancesResponse
DescribeInstancesResult
DescribeInternetGatewaysRequest
DescribeInternetGatewaysResponse Contains the output of DescribeInternetGateways.
DescribeInternetGatewaysResult
DescribeKeyPairsRequest
DescribeKeyPairsResponse Returns information about the DescribeKeyPairs response and response metadata.
DescribeKeyPairsResult
DescribeMovingAddressesResponse Contains the output of DescribeMovingAddresses.
DescribeNatGatewaysRequest Container for the parameters to the DescribeNatGateways operation. Describes one or more of the your NAT gateways.
DescribeNatGatewaysResponse Contains the output of DescribeNatGateways.
DescribeNetworkAclsRequest Container for the parameters to the DescribeNetworkAcls operation. 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.

DescribeNetworkAclsResponse Contains the output of DescribeNetworkAcls.
DescribeNetworkAclsResult
DescribeNetworkInterfaceAttributeRequest Container for the parameters to the DescribeNetworkInterfaceAttribute operation.

Describes a network interface attribute. You can specify only one attribute at a time.

DescribeNetworkInterfaceAttributeResponse
DescribeNetworkInterfaceAttributeResult
DescribeNetworkInterfacesRequest
DescribeNetworkInterfacesResponse Returns information about the DescribeNetworkInterfaces response and response metadata.
DescribeNetworkInterfacesResult
DescribePlacementGroupsRequest
DescribePlacementGroupsResponse Contains the output of DescribePlacementGroups.
DescribePlacementGroupsResult
DescribePrefixListsRequest Container for the parameters to the DescribePrefixLists operation. 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.
DescribePrefixListsResponse Contains the output of DescribePrefixLists.
DescribeRegionsRequest Container for the parameters to the DescribeRegions operation. 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.

DescribeRegionsResponse
DescribeRegionsResult
DescribeReservedInstancesListingsRequest Container for the parameters to the DescribeReservedInstancesListings operation.

Describes your account's Reserved Instance listings in the Reserved Instance Marketplace.

For more information, see Reserved Instance Marketplace in the Amazon Elastic Compute Cloud User Guide .

DescribeReservedInstancesListingsResponse Contains the output of DescribeReservedInstancesListings.
DescribeReservedInstancesListingsResult
DescribeReservedInstancesModificationsRequest Container for the parameters to the DescribeReservedInstancesModifications operation.

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.

DescribeReservedInstancesModificationsResponse Describe Reserved Instances Modifications Response
DescribeReservedInstancesModificationsResult
DescribeReservedInstancesOfferingsRequest
DescribeReservedInstancesOfferingsResponse
DescribeReservedInstancesOfferingsResult
DescribeReservedInstancesRequest Container for the parameters to the DescribeReservedInstances operation. 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.

DescribeReservedInstancesResponse Returns information about the DescribeReservedInstances response and response metadata.
DescribeReservedInstancesResult
DescribeRouteTablesRequest
DescribeRouteTablesResponse Returns information about the DescribeRouteTables response and response metadata.
DescribeRouteTablesResult
DescribeScheduledInstanceAvailabilityRequest Container for the parameters to the DescribeScheduledInstanceAvailability operation. 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.

DescribeScheduledInstanceAvailabilityResponse Contains the output of DescribeScheduledInstanceAvailability.
DescribeScheduledInstancesRequest Container for the parameters to the DescribeScheduledInstances operation. Describes one or more of your Scheduled Instances.
DescribeScheduledInstancesResponse Contains the output of DescribeScheduledInstances.
DescribeSecurityGroupReferencesRequest Container for the parameters to the DescribeSecurityGroupReferences operation. [EC2-VPC only] Describes the VPCs on the other side of a VPC peering connection that are referencing the security groups you've specified in this request.
DescribeSecurityGroupReferencesResponse This is the response object from the DescribeSecurityGroupReferences operation.
DescribeSecurityGroupsRequest Container for the parameters to the DescribeSecurityGroups operation. 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.

DescribeSecurityGroupsResponse
DescribeSecurityGroupsResult
DescribeSnapshotAttributeRequest Container for the parameters to the DescribeSnapshotAttribute operation.

Describes an attribute of the specified snapshot. You can specify only one attribute at a time.

For more information about Amazon EBS snapshots, see Amazon EBS Snapshots in the Amazon Elastic Compute Cloud User Guide .

DescribeSnapshotAttributeResponse
DescribeSnapshotAttributeResult
DescribeSnapshotsRequest Container for the parameters to the DescribeSnapshots operation. 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 using the OwnerIds option, 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.

DescribeSnapshotsResponse
DescribeSnapshotsResult
DescribeSpotDatafeedSubscriptionResponse Returns information about the DescribeSpotDatafeedSubscription response and response metadata.
DescribeSpotDatafeedSubscriptionResult
DescribeSpotFleetInstancesRequest Container for the parameters to the DescribeSpotFleetInstances operation. Describes the running instances for the specified Spot fleet.
DescribeSpotFleetInstancesResponse Contains the output of DescribeSpotFleetInstances.
DescribeSpotFleetRequestHistoryRequest Container for the parameters to the DescribeSpotFleetRequestHistory operation. 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.

DescribeSpotFleetRequestHistoryResponse Contains the output of DescribeSpotFleetRequestHistory.
DescribeSpotFleetRequestsRequest Container for the parameters to the DescribeSpotFleetRequests operation. Describes your Spot fleet requests.

Spot fleet requests are deleted 48 hours after they are canceled and their instances are terminated.

DescribeSpotFleetRequestsResponse Contains the output of DescribeSpotFleetRequests.
DescribeSpotInstanceRequestsRequest Container for the parameters to the DescribeSpotInstanceRequests operation. 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.

Spot instance requests are deleted 4 hours after they are canceled and their instances are terminated.

DescribeSpotInstanceRequestsResponse
DescribeSpotInstanceRequestsResult
DescribeSpotPriceHistoryRequest
DescribeSpotPriceHistoryResponse
DescribeSpotPriceHistoryResult
DescribeStaleSecurityGroupsRequest Container for the parameters to the DescribeStaleSecurityGroups operation. [EC2-VPC only] Describes the stale security group rules for security groups in a specified VPC. Rules are stale when they reference a deleted security group in a peer VPC, or a security group in a peer VPC for which the VPC peering connection has been deleted.
DescribeStaleSecurityGroupsResponse This is the response object from the DescribeStaleSecurityGroups operation.
DescribeSubnetsRequest Container for the parameters to the DescribeSubnets operation.

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 .

DescribeSubnetsResponse Contains the output of DescribeSubnets.
DescribeSubnetsResult
DescribeTagsRequest Container for the parameters to the DescribeTags operation. 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.

DescribeTagsResponse
DescribeTagsResult
DescribeVolumeAttributeRequest Container for the parameters to the DescribeVolumeAttribute operation.

Describes the specified attribute of the specified volume. You can specify only one attribute at a time.

For more information about Amazon EBS volumes, see Amazon EBS Volumes in the Amazon Elastic Compute Cloud User Guide .

DescribeVolumeAttributeResponse Returns information about the DescribeVolumeAttribute response and response metadata.
DescribeVolumeAttributeResult
DescribeVolumeStatusRequest Container for the parameters to the DescribeVolumeStatus operation.

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.

NOTE: 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.)

DescribeVolumeStatusResponse
DescribeVolumeStatusResult
DescribeVolumesRequest Container for the parameters to the DescribeVolumes operation. 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.

DescribeVolumesResponse
DescribeVolumesResult
DescribeVpcAttributeRequest
DescribeVpcAttributeResponse Contains the output of DescribeVpcAttribute.
DescribeVpcAttributeResult
DescribeVpcClassicLinkDnsSupportRequest Container for the parameters to the DescribeVpcClassicLinkDnsSupport operation. 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.
DescribeVpcClassicLinkDnsSupportResponse Contains the output of DescribeVpcClassicLinkDnsSupport.
DescribeVpcClassicLinkRequest Container for the parameters to the DescribeVpcClassicLink operation. Describes the ClassicLink status of one or more VPCs.
DescribeVpcEndpointServicesRequest Container for the parameters to the DescribeVpcEndpointServices operation. Describes all supported AWS services that can be specified when creating a VPC endpoint.
DescribeVpcEndpointServicesResponse Contains the output of DescribeVpcEndpointServices.
DescribeVpcEndpointsRequest Container for the parameters to the DescribeVpcEndpoints operation. Describes one or more of your VPC endpoints.
DescribeVpcEndpointsResponse Contains the output of DescribeVpcEndpoints.
DescribeVpcPeeringConnectionsRequest Container for the parameters to the DescribeVpcPeeringConnections operation.

Describes one or more of your VPC peering connections.

DescribeVpcPeeringConnectionsResponse Returns information about the DescribeVpcPeeringConnections response and response metadata.
DescribeVpcsRequest Container for the parameters to the DescribeVpcs operation.

Describes one or more of your VPCs.

DescribeVpcsResponse Returns information about the DescribeVpcs response and response metadata.
DescribeVpcsResult
DescribeVpnConnectionsRequest
DescribeVpnConnectionsResponse Returns information about the DescribeVpnConnections response and response metadata.
DescribeVpnConnectionsResult
DescribeVpnGatewaysRequest Container for the parameters to the DescribeVpnGateways operation.

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 .

DescribeVpnGatewaysResponse Returns information about the DescribeVpnGateways response and response metadata.
DescribeVpnGatewaysResult
DetachClassicLinkVpcRequest Container for the parameters to the DetachClassicLinkVpc operation. 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.
DetachClassicLinkVpcResponse Configuration for accessing Amazon DetachClassicLinkVpc service
DetachInternetGatewayRequest Container for the parameters to the DetachInternetGateway operation. 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.
DetachNetworkInterfaceRequest Container for the parameters to the DetachNetworkInterface operation. Detaches a network interface from an instance.
DetachVolumeRequest
DetachVolumeResponse
DetachVolumeResult
DetachVpnGatewayRequest Container for the parameters to the DetachVpnGateway operation.

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.

DhcpConfiguration Describes a DHCP configuration option.
DhcpOptions
DisableVgwRoutePropagationRequest Container for the parameters to the DisableVgwRoutePropagation operation. Disables a virtual private gateway (VGW) from propagating routes to a specified route table of a VPC.
DisableVpcClassicLinkDnsSupportRequest Container for the parameters to the DisableVpcClassicLinkDnsSupport operation. 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.
DisableVpcClassicLinkDnsSupportResponse Contains the output of DisableVpcClassicLinkDnsSupport.
DisableVpcClassicLinkRequest Container for the parameters to the DisableVpcClassicLink operation. Disables ClassicLink for a VPC. You cannot disable ClassicLink for a VPC that has EC2-Classic instances linked to it.
DisableVpcClassicLinkResponse Contains the output of DisableVpcClassicLink.
DisassociateAddressRequest
DisassociateRouteTableRequest Container for the parameters to the DisassociateRouteTable operation.

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 .

DisassociateSubnetCidrBlockRequest Container for the parameters to the DisassociateSubnetCidrBlock operation. Disassociates a CIDR block from a subnet. Currently, you can disassociate an IPv6 CIDR block only. You must detach or delete all gateways and resources that are associated with the CIDR block before you can disassociate it.
DisassociateSubnetCidrBlockResponse This is the response object from the DisassociateSubnetCidrBlock operation.
DisassociateVpcCidrBlockRequest Container for the parameters to the DisassociateVpcCidrBlock operation. Disassociates a CIDR block from a VPC. Currently, you can disassociate an IPv6 CIDR block only. You must detach or delete all gateways and resources that are associated with the CIDR block before you can disassociate it.
DisassociateVpcCidrBlockResponse This is the response object from the DisassociateVpcCidrBlock operation.
DiskImage

Describes a disk image.

DiskImageDescription Describes a disk image.
DiskImageDetail
DiskImageVolumeDescription Describes a disk image volume.
DryRunResponse Returns information about the DryRun response and response metadata.
DryRunResult DryRun result If the dry-run was successful, the IsSuccessful field will be set to true; otherwise, false. More information may be available on the Message and Error fields.
EbsBlockDevice
EbsInstanceBlockDevice Describes a parameter used to set up an EBS volume in a block device mapping.
EbsInstanceBlockDeviceSpecification Describes information used to set up an EBS volume specified in a block device mapping.
EgressOnlyInternetGateway Describes an egress-only Internet gateway.
EnableVgwRoutePropagationRequest Container for the parameters to the EnableVgwRoutePropagation operation.

Enables a virtual private gateway (VGW) to propagate routes to the routing tables of a VPC.

EnableVolumeIORequest
EnableVpcClassicLinkDnsSupportRequest Container for the parameters to the EnableVpcClassicLinkDnsSupport operation. 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.
EnableVpcClassicLinkDnsSupportResponse Contains the output of EnableVpcClassicLinkDnsSupport.
EnableVpcClassicLinkRequest Container for the parameters to the EnableVpcClassicLink operation. 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.
EnableVpcClassicLinkResponse Contains the output of EnableVpcClassicLink.
EventInformation Describes a Spot fleet event.
ExportTask Describes an instance export task.
ExportToS3Task
ExportToS3TaskSpecification
Filter
FlowLog Describes a flow log.
GetConsoleOutputRequest
GetConsoleOutputResponse
GetConsoleOutputResult
GetConsoleScreenshotRequest Container for the parameters to the GetConsoleScreenshot operation. Retrieve a JPG-format screenshot of a running instance to help with troubleshooting.

The returned content is Base64-encoded.

GetConsoleScreenshotResponse Contains the output of the request.
GetHostReservationPurchasePreviewRequest Container for the parameters to the GetHostReservationPurchasePreview operation. Preview a reservation purchase with configurations that match those of your Dedicated Host. You must have active Dedicated Hosts in your account before you purchase a reservation.

This is a preview of the PurchaseHostReservation action and does not result in the offering being purchased.

GetHostReservationPurchasePreviewResponse This is the response object from the GetHostReservationPurchasePreview operation.
GetPasswordDataRequest Container for the parameters to the GetPasswordData operation. 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.

GetPasswordDataResponse
GetPasswordDataResult
GetReservedInstancesExchangeQuoteRequest Container for the parameters to the GetReservedInstancesExchangeQuote operation. Returns details about the values and term of your specified Convertible Reserved Instances. When a target configuration is specified, it returns information about whether the exchange is valid and can be performed.
GetReservedInstancesExchangeQuoteResponse Contains the output of GetReservedInstancesExchangeQuote.
GroupIdentifier Describes a security group.
HistoryRecord Describes an event in the history of the Spot fleet request.
Host Describes the properties of the Dedicated Host.
HostInstance Describes an instance running on a Dedicated Host.
HostOffering Details about the Dedicated Host Reservation offering.
HostProperties Describes properties of a Dedicated Host.
HostReservation Details about the Dedicated Host Reservation and associated Dedicated Hosts.
IamInstanceProfile

Describes an IAM instance profile.

IamInstanceProfileSpecification Describes an IAM instance profile.
IcmpTypeCode

Describes the ICMP type and code.

IdFormat Describes the ID format for a resource.
Image
ImageAttribute

Describes an image attribute.

ImageDiskContainer Describes the disk container object for an import image task.
ImportImageRequest Container for the parameters to the ImportImage operation. Import single or multi-volume disk images or EBS snapshots into an Amazon Machine Image (AMI). For more information, see Importing a VM as an Image Using VM Import/Export in the VM Import/Export User Guide.
ImportImageResponse Contains the output for ImportImage.
ImportImageTask Describes an import image task.
ImportInstanceLaunchSpecification Describes the launch specification for VM import.
ImportInstanceRequest
ImportInstanceResponse Returns information about the ImportInstance response and response metadata.
ImportInstanceResult
ImportInstanceTaskDetails Describes an import instance task.
ImportInstanceVolumeDetailItem

Describes an import volume task.

ImportKeyPairRequest Container for the parameters to the ImportKeyPair operation. 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.

ImportKeyPairResponse
ImportKeyPairResult
ImportSnapshotRequest Container for the parameters to the ImportSnapshot operation. Imports a disk into an EBS snapshot.
ImportSnapshotResponse Contains the output for ImportSnapshot.
ImportSnapshotTask Describes an import snapshot task.
ImportVolumeRequest Container for the parameters to the ImportVolume operation.

Creates an import volume task using metadata from the specified disk image. After importing the image, you then upload it using the ec2-upload-disk-image 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 .

ImportVolumeResponse
ImportVolumeResult
ImportVolumeTaskDetails

Describes an import volume task.

Instance Describes an instance.
InstanceAttribute

Describes an instance attribute.

InstanceBlockDeviceMapping Describes a block device mapping.
InstanceBlockDeviceMappingSpecification

Describes a block device mapping entry.

InstanceCapacity Information about the instance type that the Dedicated Host supports.
InstanceCount Describes a Reserved Instance listing state.
InstanceExportDetails Describes an instance to export.
InstanceIpv6Address Describes an IPv6 address.
InstanceLicense Instance License
InstanceLicenseSpecification Instance License Specification
InstanceMonitoring Describes the monitoring of an instance.
InstanceNetworkInterface
InstanceNetworkInterfaceAssociation

Describes association information for an Elastic IP address.

InstanceNetworkInterfaceAttachment Describes a network interface attachment.
InstanceNetworkInterfaceSpecification
InstancePrivateIpAddress

Describes a private IP address.

InstanceState
InstanceStateChange

Describes an instance state change.

InstanceStatus

Describes the status of an instance.

InstanceStatusDetails

Describes the instance status.

InstanceStatusEvent
InstanceStatusSummary Describes the status of an instance.
InternetGateway

Describes an Internet gateway.

InternetGatewayAttachment Describes the attachment of a VPC to an Internet gateway or an egress-only Internet gateway.
IpPermission

Describes a security group rule.

Ipv6CidrBlock Describes an IPv6 CIDR block.
Ipv6Range [EC2-VPC only] Describes an IPv6 range.
KeyPair
KeyPairInfo Describes a key pair.
LaunchPermission

Describes a launch permission.

LaunchPermissionModifications

Describes a launch permission modification.

LaunchSpecification
ModifyHostsRequest Container for the parameters to the ModifyHosts operation. 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.
ModifyHostsResponse Contains the output of ModifyHosts.
ModifyIdFormatRequest Container for the parameters to the ModifyIdFormat operation. 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, then these settings apply to the entire account, unless an IAM user explicitly overrides these settings for themselves. For more information, see Resource IDs in the Amazon Elastic Compute Cloud User Guide.

Resources created with longer IDs are visible to all IAM roles and users, regardless of these settings and provided that they have permission to use the relevant Describe command for the resource type.

ModifyIdentityIdFormatRequest Container for the parameters to the ModifyIdentityIdFormat operation. Modifies the ID format of a resource for a specified IAM user, IAM role, or the root user for an account; or all IAM users, IAM roles, and the root user for an account. 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. For more information, see Resource IDs in the Amazon Elastic Compute Cloud User Guide.

This setting applies to the principal specified in the request; it does not apply to the principal that makes the request.

Resources created with longer IDs are visible to all IAM roles and users, regardless of these settings and provided that they have permission to use the relevant Describe command for the resource type.

ModifyImageAttributeRequest Container for the parameters to the ModifyImageAttribute operation. 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.

ModifyInstanceAttributeRequest
ModifyInstancePlacementRequest Container for the parameters to the ModifyInstancePlacement operation. 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.

ModifyInstancePlacementResponse Contains the output of ModifyInstancePlacement.
ModifyNetworkInterfaceAttributeRequest Container for the parameters to the ModifyNetworkInterfaceAttribute operation.

Modifies the specified network interface attribute. You can specify only one attribute at a time.

ModifyReservedInstancesRequest Container for the parameters to the ModifyReservedInstances operation. Modifies the Availability Zone, instance count, instance type, or network platform (EC2-Classic or EC2-VPC) of your Standard 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.

ModifyReservedInstancesResponse Contains the output of ModifyReservedInstances.
ModifyReservedInstancesResult
ModifySnapshotAttributeRequest
ModifySpotFleetRequestRequest Container for the parameters to the ModifySpotFleetRequest operation. 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.

ModifySpotFleetRequestResponse Contains the output of ModifySpotFleetRequest.
ModifySubnetAttributeRequest Container for the parameters to the ModifySubnetAttribute operation. Modifies a subnet attribute. You can only modify one attribute at a time.
ModifyVolumeAttributeRequest Container for the parameters to the ModifyVolumeAttribute operation.

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.

ModifyVpcAttributeRequest Container for the parameters to the ModifyVpcAttribute operation.

Modifies the specified attribute of the specified VPC.

ModifyVpcEndpointRequest Container for the parameters to the ModifyVpcEndpoint operation. 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.
ModifyVpcPeeringConnectionOptionsRequest Container for the parameters to the ModifyVpcPeeringConnectionOptions operation. 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.

  • Enable/disable a local VPC to resolve public DNS hostnames to private IP addresses when queried from instances in the peer VPC.

If the peered VPCs are in different accounts, each owner must initiate a separate request to modify the peering connection options, 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.

ModifyVpcPeeringConnectionOptionsResponse This is the response object from the ModifyVpcPeeringConnectionOptions operation.
MonitorInstancesRequest
MonitorInstancesResponse Returns information about the MonitorInstances response and response metadata.
MonitorInstancesResult
Monitoring

Describes the monitoring for the instance.

MoveAddressToVpcRequest Container for the parameters to the MoveAddressToVpc operation. 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.
MoveAddressToVpcResponse Contains the output of MoveAddressToVpc.
MovingAddressStatus Describes the status of a moving Elastic IP address.
NatGateway Describes a NAT gateway.
NatGatewayAddress Describes the IP addresses and network interface associated with a NAT gateway.
NetworkAcl
NetworkAclAssociation
NetworkAclEntry

Describes an entry in a network ACL.

NetworkInterface Describes a network interface.
NetworkInterfaceAssociation
NetworkInterfaceAttachment Describes a network interface attachment.
NetworkInterfaceAttachmentChanges Describes an attachment change.
NetworkInterfaceIpv6Address Describes an IPv6 address associated with a network interface.
NetworkInterfacePrivateIpAddress

Describes the private IP address of a network interface.

PeeringConnectionOptions Describes the VPC peering connection options.
PeeringConnectionOptionsRequest The VPC peering connection options.
Placement
PlacementGroup Describes a placement group.
PortRange
PrefixList Describes prefixes for AWS services.
PrefixListId The ID of the prefix.
PriceSchedule

Describes the price for a Reserved Instance.

PriceScheduleSpecification

Describes the price for a Reserved Instance.

PricingDetail Describes a Reserved Instance offering.
PrivateIpAddressSpecification Describes a secondary private IPv4 address for a network interface.
ProductCode

Describes a product code.

PropagatingVgw

Describes a virtual private gateway propagating route.

ProvisionedBandwidth Reserved. If you need to sustain traffic greater than the documented limits, contact us through the Support Center.
Purchase Describes the result of the purchase.
PurchaseHostReservationRequest Container for the parameters to the PurchaseHostReservation operation. Purchase a reservation with configurations that match those of your Dedicated Host. You must have active Dedicated Hosts in your account before you purchase a reservation. This action results in the specified reservation being purchased and charged to your account.
PurchaseHostReservationResponse This is the response object from the PurchaseHostReservation operation.
PurchaseRequest Describes a request to purchase Scheduled Instances.
PurchaseReservedInstancesOfferingRequest
PurchaseReservedInstancesOfferingResponse Contains the output of PurchaseReservedInstancesOffering.
PurchaseReservedInstancesOfferingResult
PurchaseScheduledInstancesRequest Container for the parameters to the PurchaseScheduledInstances operation. 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.

PurchaseScheduledInstancesResponse Contains the output of PurchaseScheduledInstances.
RebootInstancesRequest Container for the parameters to the RebootInstances operation. 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.

RecurringCharge Describes a recurring charge.
Region
RegisterImageRequest Container for the parameters to the RegisterImage operation. 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.

RegisterImageResponse
RegisterImageResult
RejectVpcPeeringConnectionRequest Container for the parameters to the RejectVpcPeeringConnection operation.

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.

ReleaseAddressRequest
ReleaseHostsRequest Container for the parameters to the ReleaseHosts operation. When you no longer want to use an On-Demand 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.

ReleaseHostsResponse Contains the output of ReleaseHosts.
ReplaceNetworkAclAssociationRequest Container for the parameters to the ReplaceNetworkAclAssociation operation. 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.
ReplaceNetworkAclAssociationResponse Contains the output of ReplaceNetworkAclAssociation.
ReplaceNetworkAclAssociationResult
ReplaceNetworkAclEntryRequest
ReplaceRouteRequest Container for the parameters to the ReplaceRoute operation.

Replaces an existing route within a route table in a VPC. You must provide only one of the following: Internet gateway, NAT instance, VPC peering connection, or network interface.

For more information about route tables, see Route Tables in the Amazon Virtual Private Cloud User Guide .

ReplaceRouteTableAssociationRequest
ReplaceRouteTableAssociationResponse
ReplaceRouteTableAssociationResult
ReportInstanceStatusRequest Container for the parameters to the ReportInstanceStatus operation.

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.

RequestSpotFleetRequest Container for the parameters to the RequestSpotFleet operation. 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.

RequestSpotFleetResponse Contains the output of RequestSpotFleet.
RequestSpotInstancesRequest Container for the parameters to the RequestSpotInstances operation.

Creates a Spot Instance request. Spot Instances are instances that Amazon EC2 starts on your behalf when the maximum 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 about Spot Instances, see Spot Instances in the Amazon Elastic Compute Cloud User Guide .

RequestSpotInstancesResponse Contains the output of RequestSpotInstances.
RequestSpotInstancesResult
Reservation

Describes a reservation.

ReservationValue The cost associated with the Reserved Instance.
ReservedInstanceLimitPrice Describes the limit price of a Reserved Instance offering.
ReservedInstanceReservationValue The total value of the Convertible Reserved Instance.
ReservedInstances

Describes a Reserved Instance.

ReservedInstancesConfiguration
ReservedInstancesId
ReservedInstancesListing

Describes a Reserved Instance listing.

ReservedInstancesModification

Describes a Reserved Instance modification.

ReservedInstancesModificationResult
ReservedInstancesOffering
ResetImageAttributeRequest
ResetInstanceAttributeRequest Container for the parameters to the ResetInstanceAttribute operation. 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.

ResetNetworkInterfaceAttributeRequest
ResetSnapshotAttributeRequest Container for the parameters to the ResetSnapshotAttribute operation.

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 .

RestoreAddressToClassicRequest Container for the parameters to the RestoreAddressToClassic operation. 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.
RestoreAddressToClassicResponse Contains the output of RestoreAddressToClassic.
RevokeSecurityGroupEgressRequest Container for the parameters to the RevokeSecurityGroupEgress operation.

Removes one or more egress rules from a security group for EC2-VPC. 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.

RevokeSecurityGroupIngressRequest
Route

Describes a route in a route table.

RouteTable Describes a route table.
RouteTableAssociation

Describes an association between a route table and a subnet.

RunInstancesRequest
RunInstancesResponse
RunInstancesResult
RunScheduledInstancesRequest Container for the parameters to the RunScheduledInstances operation. 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.

RunScheduledInstancesResponse Contains the output of RunScheduledInstances.
S3Storage
ScheduledInstance Describes a Scheduled Instance.
ScheduledInstanceAvailability Describes a schedule that is available for your Scheduled Instances.
ScheduledInstanceRecurrence Describes the recurring schedule for a Scheduled Instance.
ScheduledInstanceRecurrenceRequest Describes the recurring schedule for a Scheduled Instance.
ScheduledInstancesBlockDeviceMapping Describes a block device mapping for a Scheduled Instance.
ScheduledInstancesEbs Describes an EBS volume for a Scheduled Instance.
ScheduledInstancesIamInstanceProfile Describes an IAM instance profile for a Scheduled Instance.
ScheduledInstancesIpv6Address Describes an IPv6 address.
ScheduledInstancesLaunchSpecification Describes the launch specification for a Scheduled Instance.

If you are launching the Scheduled Instance in EC2-VPC, you must specify the ID of the subnet. You can specify the subnet using either SubnetId or NetworkInterface.

ScheduledInstancesMonitoring Describes whether monitoring is enabled for a Scheduled Instance.
ScheduledInstancesNetworkInterface Describes a network interface for a Scheduled Instance.
ScheduledInstancesPlacement Describes the placement for a Scheduled Instance.
ScheduledInstancesPrivateIpAddressConfig Describes a private IPv4 address for a Scheduled Instance.
SecurityGroup
SecurityGroupReference Describes a VPC with a security group that references your security group.
SlotDateTimeRangeRequest Describes the time period for a Scheduled Instance to start its first schedule. The time period must span less than one day.
SlotStartTimeRangeRequest Describes the time period for a Scheduled Instance to start its first schedule.
Snapshot
SnapshotDetail Describes the snapshot created from the imported disk.
SnapshotDiskContainer The disk container object for the import snapshot request.
SnapshotTaskDetail Details about the import snapshot task.
SpotDatafeedSubscription Describes the data feed for a Spot instance.
SpotFleetLaunchSpecification Describes the launch specification for one or more Spot instances.
SpotFleetMonitoring Describes whether monitoring is enabled.
SpotFleetRequestConfig Describes a Spot fleet request.
SpotFleetRequestConfigData Describes the configuration of a Spot fleet request.
SpotInstanceRequest
SpotInstanceStateFault Describes a Spot instance state change.
SpotInstanceStatus Describes the status of a Spot Instance request.
SpotPlacement Describes Spot instance placement.
SpotPrice

Describes the Spot Price.

StaleIpPermission Describes a stale rule in a security group.
StaleSecurityGroup Describes a stale security group (a security group that contains stale rules).
StartInstancesRequest
StartInstancesResponse
StartInstancesResult
StateReason Describes a state change.
StopInstancesRequest Container for the parameters to the StopInstances operation.

Stops an Amazon EBS-backed instance. 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.

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.

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.

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, the root device and any other devices attached during the instance launch 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 .

StopInstancesResponse
StopInstancesResult
Storage Describes the storage location for an instance store-backed AMI.
Subnet

Describes a subnet.

SubnetCidrBlockState Describes the state of a CIDR block.
SubnetIpv6CidrBlockAssociation Describes an IPv6 CIDR block associated with a subnet.
Tag Describes a tag.
TagDescription Describes a tag.
TargetConfiguration Information about the Convertible Reserved Instance offering.
TargetConfigurationRequest Details about the target configuration.
TargetReservationValue The total value of the new Convertible Reserved Instances.
TerminateInstancesRequest Container for the parameters to the TerminateInstances operation. Shuts down one or more instances. This operation is idempotent; if you terminate an instance more than once, each call succeeds.

If you specify multiple instances and the request fails (for example, because of a single incorrect instance ID), none of the instances are terminated.

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.

TerminateInstancesResponse
TerminateInstancesResult
UnassignIpv6AddressesRequest Container for the parameters to the UnassignIpv6Addresses operation. Unassigns one or more IPv6 addresses from a network interface.
UnassignIpv6AddressesResponse This is the response object from the UnassignIpv6Addresses operation.
UnassignPrivateIpAddressesRequest Container for the parameters to the UnassignPrivateIpAddresses operation. Unassigns one or more secondary private IP addresses from a network interface.
UnmonitorInstancesRequest Container for the parameters to the UnmonitorInstances operation.

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 .

UnmonitorInstancesResponse Contains the output of UnmonitorInstances.
UnmonitorInstancesResult
UnsuccessfulItem Information about items that were not successfully processed in a batch call.
UnsuccessfulItemError Information about the error that occurred. For more information about errors, see Error Codes.
UserBucket Describes the S3 bucket for the disk image.
UserBucketDetails Describes the S3 bucket for the disk image.
UserIdGroupPair
VgwTelemetry Describes telemetry for a VPN tunnel.
Volume
VolumeAttachment Describes volume attachment details.
VolumeDetail Describes an EBS volume.
VolumeStatusAction Describes a volume status operation code.
VolumeStatusDetails

Describes a volume status.

VolumeStatusEvent

Describes a volume status event.

VolumeStatusInfo Describes the status of a volume.
VolumeStatusItem

Describes the volume status.

Vpc
VpcAttachment
VpcCidrBlockState Describes the state of a CIDR block.
VpcClassicLink Describes whether a VPC is enabled for ClassicLink.
VpcEndpoint Describes a VPC endpoint.
VpcIpv6CidrBlockAssociation Describes an IPv6 CIDR block associated with a VPC.
VpcPeeringConnection Describes a VPC peering connection.
VpcPeeringConnectionOptionsDescription Describes the VPC peering connection options.
VpcPeeringConnectionStateReason

Describes the status of a VPC peering connection.

VpcPeeringConnectionVpcInfo Describes a VPC in a VPC peering connection.
VpnConnection
VpnConnectionOptions

Describes VPN connection options.

VpnConnectionOptionsSpecification Describes VPN connection options.
VpnGateway
VpnStaticRoute

Describes a static route for a VPN connection.