AWSEC2InstanceNetworkInterfaceSpecification

@interface AWSEC2InstanceNetworkInterfaceSpecification

Describes a network interface.

  • Indicates whether to assign a public IPv4 address to an instance you launch in a VPC. The public IP address can only be assigned to a network interface for eth0, and can only be assigned to a new network interface, not an existing one. You cannot specify more than one network interface in the request. If launching into a default subnet, the default value is true.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic)
        NSNumber *_Nullable associatePublicIpAddress;

    Swift

    var associatePublicIpAddress: NSNumber? { get set }
  • If set to true, the interface is deleted when the instance is terminated. You can specify true only if creating a new network interface when launching an instance.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSNumber *_Nullable deleteOnTermination;

    Swift

    var deleteOnTermination: NSNumber? { get set }
  • The description of the network interface. Applies only if creating a network interface when launching an instance.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSString *_Nullable detail;

    Swift

    var detail: String? { get set }
  • The position of the network interface in the attachment order. A primary network interface has a device index of 0.

    If you specify a network interface when launching an instance, you must specify the device index.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSNumber *_Nullable deviceIndex;

    Swift

    var deviceIndex: NSNumber? { get set }
  • The IDs of the security groups for the network interface. Applies only if creating a network interface when launching an instance.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSArray<NSString *> *_Nullable groups;

    Swift

    var groups: [String]? { get set }
  • The type of network interface. To create an Elastic Fabric Adapter (EFA), specify efa. For more information, see Elastic Fabric Adapter in the Amazon Elastic Compute Cloud User Guide.

    If you are not creating an EFA, specify interface or omit this parameter.

    Valid values: interface | efa

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSString *_Nullable interfaceType;

    Swift

    var interfaceType: String? { get set }
  • A number of IPv6 addresses to assign to the network interface. Amazon EC2 chooses the IPv6 addresses from the range of the subnet. You cannot specify this option and the option to assign specific IPv6 addresses in the same request. You can specify this option if you’ve specified a minimum number of instances to launch.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSNumber *_Nullable ipv6AddressCount;

    Swift

    var ipv6AddressCount: NSNumber? { get set }
  • One or more IPv6 addresses to assign to the network interface. You cannot specify this option and the option to assign a number of IPv6 addresses in the same request. You cannot specify this option if you’ve specified a minimum number of instances to launch.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic)
        NSArray<AWSEC2InstanceIpv6Address *> *_Nullable ipv6Addresses;

    Swift

    var ipv6Addresses: [AWSEC2InstanceIpv6Address]? { get set }
  • The ID of the network interface.

    If you are creating a Spot Fleet, omit this parameter because you can’t specify a network interface ID in a launch specification.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSString *_Nullable networkInterfaceId;

    Swift

    var networkInterfaceId: String? { get set }
  • The private IPv4 address of the network interface. Applies only if creating a network interface when launching an instance. You cannot specify this option if you’re launching more than one instance in a RunInstances request.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSString *_Nullable privateIpAddress;

    Swift

    var privateIpAddress: String? { get set }
  • One or more private IPv4 addresses to assign to the network interface. Only one private IPv4 address can be designated as primary. You cannot specify this option if you’re launching more than one instance in a RunInstances request.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic)
        NSArray<AWSEC2PrivateIpAddressSpecification *>
            *_Nullable privateIpAddresses;

    Swift

    var privateIpAddresses: [AWSEC2PrivateIpAddressSpecification]? { get set }
  • The number of secondary private IPv4 addresses. You can’t specify this option and specify more than one private IP address using the private IP addresses option. You cannot specify this option if you’re launching more than one instance in a RunInstances request.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic)
        NSNumber *_Nullable secondaryPrivateIpAddressCount;

    Swift

    var secondaryPrivateIpAddressCount: NSNumber? { get set }
  • The ID of the subnet associated with the network interface. Applies only if creating a network interface when launching an instance.

    Declaration

    Objective-C

    @property (readwrite, strong, nonatomic) NSString *_Nullable subnetId;

    Swift

    var subnetId: String? { get set }