AWS SDK Version 3 for .NET
API Reference

AWS services or capabilities described in AWS Documentation may vary by region/location. Click Getting Started with Amazon AWS to see specific differences applicable to the China (Beijing) Region.

Allocate a CIDR from an IPAM pool. The Region you use should be the IPAM pool locale. The locale is the Amazon Web Services Region where this IPAM pool is available for allocations.

In IPAM, an allocation is a CIDR assignment from an IPAM pool to another IPAM pool or to a resource. For more information, see Allocate CIDRs in the Amazon VPC IPAM User Guide.

This action creates an allocation with strong consistency. The returned CIDR will not overlap with any other allocations from the same pool.


For .NET Core this operation is only available in asynchronous form. Please refer to AllocateIpamPoolCidrAsync.

Namespace: Amazon.EC2
Assembly: AWSSDK.EC2.dll
Version: 3.x.y.z


public virtual AllocateIpamPoolCidrResponse AllocateIpamPoolCidr(
         AllocateIpamPoolCidrRequest request


Type: Amazon.EC2.Model.AllocateIpamPoolCidrRequest

Container for the necessary parameters to execute the AllocateIpamPoolCidr service method.

Return Value

The response from the AllocateIpamPoolCidr service method, as returned by EC2.

Version Information

.NET Framework:
Supported in: 4.5 and newer, 3.5

See Also