AWS::EC2::SubnetNetworkAclAssociation

Associates a subnet with a network ACL. For more information, see ReplaceNetworkAclAssociation in the Amazon EC2 API Reference.

When AWS::EC2::SubnetNetworkAclAssociation resources are created during create or update operations, AWS CloudFormation adopts existing resources that share the same key properties (the properties that contribute to uniquely identify the resource). However, if the operation fails and rolls back, AWS CloudFormation deletes the previously out-of-band resources. You can protect against this behavior by using Retain deletion policies. For more information, see DeletionPolicy Attribute.

Syntax

To declare this entity in your AWS CloudFormation template, use the following syntax:

{
  "Type" : "AWS::EC2::SubnetNetworkAclAssociation",
  "Properties" : {
    "SubnetId" : String,
    "NetworkAclId" : String
  }
}

Type: AWS::EC2::SubnetNetworkAclAssociation
Properties:
  SubnetId: String
  NetworkAclId: String 

Properties

Return Values

Ref

When the logical ID of this resource is provided to the Ref intrinsic function, Ref returns the resource name.

For more information about using the Ref function, see Ref.

Fn::GetAtt

Fn::GetAtt returns a value for a specified attribute of this type. The following are the available attributes and sample return values.

For more information about using Fn::GetAtt, see Fn::GetAtt.

Template Examples

{
   "AWSTemplateFormatVersion" : "2010-09-09",
   "Resources" : {
      "mySubnetNetworkAclAssociation" : {
         "Type" : "AWS::EC2::SubnetNetworkAclAssociation",
         "Properties" : {
            "SubnetId" : { "Ref" : "mySubnet" },
            "NetworkAclId" : { "Ref" : "myNetworkAcl" }
         }
      }
   }
}

AWSTemplateFormatVersion: '2010-09-09'
Resources:
  mySubnetNetworkAclAssociation:
    Type: AWS::EC2::SubnetNetworkAclAssociation
    Properties:
      SubnetId:
        Ref: mySubnet
      NetworkAclId:
        Ref: myNetworkAcl

On this page:

• Syntax
• Properties
• Return Values
• Template Examples