CreateSubnetCidrReservation - Amazon Elastic Compute Cloud

CreateSubnetCidrReservation

Creates a subnet CIDR reservation. For information about subnet CIDR reservations, see Subnet CIDR reservations in the Amazon Virtual Private Cloud User Guide.

Request Parameters

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see Common Query Parameters.

Cidr

The IPv4 or IPV6 CIDR range to reserve.

Type: String

Required: Yes

Description

The description to assign to the subnet CIDR reservation.

Type: String

Required: No

DryRun

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

Type: Boolean

Required: No

ReservationType

The type of reservation.

The following are valid values:

  • prefix: The Amazon EC2 Prefix Delegation feature assigns the IP addresses to network interfaces that are associated with an instance. For information about Prefix Delegation, see Prefix Delegation for Amazon EC2 network interfaces in the Amazon Elastic Compute Cloud User Guide.

  • explicit: You manually assign the IP addresses to resources that reside in your subnet.

Type: String

Valid Values: prefix | explicit

Required: Yes

SubnetId

The ID of the subnet.

Type: String

Required: Yes

TagSpecification.N

The tags to assign to the subnet CIDR reservation.

Type: Array of TagSpecification objects

Required: No

Response Elements

The following elements are returned by the service.

requestId

The ID of the request.

Type: String

subnetCidrReservation

Information about the created subnet CIDR reservation.

Type: SubnetCidrReservation object

Errors

For information about the errors that are common to all actions, see Common client error codes.

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: