Creates a subnet CIDR reservation. For more information, see Subnet CIDR reservations in the Amazon VPC User Guide and Manage prefixes for your network interfaces in the Amazon EC2 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 isUnauthorizedOperation.Type: Boolean
Required: No
- ReservationType
-
The type of reservation. The reservation type determines how the reserved IP addresses are assigned to resources.
-
prefix- AWS assigns the reserved IP addresses to network interfaces. -
explicit- You assign the reserved IP addresses to network interfaces.
Type: String
Valid Values:
prefix | explicitRequired: 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:
