GET /#Action=AssociateVpcCidrBlock
Associates a CIDR block with your VPC. You can associate a secondary IPv4 CIDR block, an Amazon-provided IPv6 CIDR block, or an IPv6 CIDR block from an IPv6 address pool that you provisioned through bring your own IP addresses (BYOIP). The IPv6 CIDR block size is fixed at /56.
You must specify one of the following in the request: an IPv4 CIDR block, an IPv6 pool, or an Amazon-provided IPv6 CIDR block.
For more information about associating CIDR blocks with your VPC and applicable restrictions, see VPC and subnet sizing in the Amazon Virtual Private Cloud User Guide.
Servers
- https://ec2.{region}.amazonaws.com
- https://ec2.amazonaws.com
- https://ec2.{region}.amazonaws.com.cn
Request headers
| Name | Type | Required | Description |
|---|---|---|---|
X-Amz-Content-Sha256 |
String | No | |
X-Amz-Credential |
String | No | |
X-Amz-Date |
String | No | |
X-Amz-Algorithm |
String | No | |
X-Amz-SignedHeaders |
String | No | |
X-Amz-Security-Token |
String | No | |
X-Amz-Signature |
String | No |
Query parameters
| Name | Type | Required | Description |
|---|---|---|---|
Version |
String | Yes |
Possible values:
|
Ipv6Pool |
String | No |
The ID of an IPv6 address pool from which to allocate the IPv6 CIDR block. |
Ipv4IpamPoolId |
String | No |
Associate a CIDR allocated from an IPv4 IPAM pool to a VPC. For more information about Amazon VPC IP Address Manager (IPAM), see What is IPAM? in the Amazon VPC IPAM User Guide. |
Ipv6CidrBlockNetworkBorderGroup |
String | No |
The name of the location from which we advertise the IPV6 CIDR block. Use this parameter to limit the CIDR block to this location. You must set You can have one IPv6 CIDR block association per network border group. |
Ipv4NetmaskLength |
Integer | No |
The netmask length of the IPv4 CIDR you would like to associate from an Amazon VPC IP Address Manager (IPAM) pool. For more information about IPAM, see What is IPAM? in the Amazon VPC IPAM User Guide. |
Ipv6NetmaskLength |
Integer | No |
The netmask length of the IPv6 CIDR you would like to associate from an Amazon VPC IP Address Manager (IPAM) pool. For more information about IPAM, see What is IPAM? in the Amazon VPC IPAM User Guide. |
AmazonProvidedIpv6CidrBlock |
Boolean | No |
Requests an Amazon-provided IPv6 CIDR block with a /56 prefix length for the VPC. You cannot specify the range of IPv6 addresses, or the size of the CIDR block. |
Ipv6IpamPoolId |
String | No |
Associates a CIDR allocated from an IPv6 IPAM pool to a VPC. For more information about Amazon VPC IP Address Manager (IPAM), see What is IPAM? in the Amazon VPC IPAM User Guide. |
VpcId |
String | Yes |
The ID of the VPC. |
Ipv6CidrBlock |
String | No |
An IPv6 CIDR block from the IPv6 address pool. You must also specify To let Amazon choose the IPv6 CIDR block for you, omit this parameter. |
CidrBlock |
String | No |
An IPv4 CIDR block to associate with the VPC. |
Action |
String | Yes |
Possible values:
|
How to start integrating
- Add HTTP Task to your workflow definition.
- Search for the API you want to integrate with and click on the name.
- This loads the API reference documentation and prepares the Http request settings.
- Click Test request to test run your request to the API and see the API's response.