Interface CfnFunctionPropsMixin.IVpcConfigProperty
The VPC security groups and subnets that are attached to a Lambda function.
Namespace: Amazon.CDK.CfnPropertyMixins.AWS.Lambda
Assembly: Amazon.CDK.CfnPropertyMixins.dll
Syntax (csharp)
public interface CfnFunctionPropsMixin.IVpcConfigPropertySyntax (vb)
Public Interface CfnFunctionPropsMixin.IVpcConfigPropertyRemarks
When you connect a function to a VPC, Lambda creates an elastic network interface for each combination of security group and subnet in the function's VPC configuration. The function can only access resources and the internet through that VPC. For more information, see VPC Settings .
When you delete a function, CloudFormation monitors the state of its network interfaces and waits for Lambda to delete them before proceeding. If the VPC is defined in the same stack, the network interfaces need to be deleted by Lambda before CloudFormation can delete the VPC's resources.
To monitor network interfaces, CloudFormation needs the ec2:DescribeNetworkInterfaces permission. It obtains this from the user or role that modifies the stack. If you don't provide this permission, CloudFormation does not wait for network interfaces to be deleted.
ExampleMetadata: fixture=_generated
Examples
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
using Amazon.CDK.CfnPropertyMixins.AWS.Lambda;
var vpcConfigProperty = new VpcConfigProperty {
Ipv6AllowedForDualStack = false,
SecurityGroupIds = new [] { "securityGroupIds" },
SubnetIds = new [] { "subnetIds" }
};Synopsis
Properties
| Ipv6AllowedForDualStack | Allows outbound IPv6 traffic on VPC functions that are connected to dual-stack subnets. |
| SecurityGroupIds | A list of VPC security group IDs. |
| SubnetIds | A list of VPC subnet IDs. |
Properties
Ipv6AllowedForDualStack
Allows outbound IPv6 traffic on VPC functions that are connected to dual-stack subnets.
object? Ipv6AllowedForDualStack { get; }Property Value
Remarks
SecurityGroupIds
A list of VPC security group IDs.
object[]? SecurityGroupIds { get; }Property Value
object[]