DisassociateVpcCidrBlock
Disassociates a CIDR block from a VPC. To disassociate the CIDR block, you must specify its association ID. You can get the association ID by using DescribeVpcs. You must detach or delete all gateways and resources that are associated with the CIDR block before you can disassociate it.
You cannot disassociate the CIDR block with which you originally created the VPC (the primary CIDR block).
Request Parameters
For more information about required and optional parameters that are common to all actions, see Common Query Parameters.
- AssociationId
-
The association ID for the CIDR block.
Type: String
Required: Yes
Response Elements
The following elements are returned by the service.
- cidrBlockAssociation
-
Information about the IPv4 CIDR block association.
Type: VpcCidrBlockAssociation object
- ipv6CidrBlockAssociation
-
Information about the IPv6 CIDR block association.
Type: VpcIpv6CidrBlockAssociation object
- requestId
-
The ID of the request.
Type: String
- vpcId
-
The ID of the VPC.
Type: String
Errors
For information about the errors that are common to all actions, see Common client error codes.
Examples
Example
This example disassociates the IPv6 CIDR block from the VPC.
Sample Request
https://ec2.amazonaws.com/?Action=DisassociateVpcCidrBlock
&AssociationId=vpc-cidr-assoc-e2a5408b
&AUTHPARAMSSample Response
<DisassociateVpcCidrBlockResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
<ipv6CidrBlockAssociation>
<ipv6CidrBlock>2001:db8:1234:1a00::/56</ipv6CidrBlock>
<ipv6CidrBlockState>
<state>disassociating</state>
</ipv6CidrBlockState>
<associationId>vpc-cidr-assoc-e2a5408b</associationId>
</ipv6CidrBlockAssociation>
<vpcId>vpc-a034d6c4</vpcId>
</DisassociateVpcCidrBlockResponse>See Also
For more information about using this API in one of the language-specific AWS SDKs, see the following:
