# VpcConfig
<a name="sam-property-networkconnector-vpcconfig"></a>

Configures the VPC egress settings for a network connector, including the subnets, security groups, and network protocol for elastic network interface (ENI) provisioning.

## Syntax
<a name="sam-property-networkconnector-vpcconfig-syntax"></a>

To declare this entity in your AWS Serverless Application Model (AWS SAM) template, use the following syntax.

### YAML
<a name="sam-property-networkconnector-vpcconfig-syntax.yaml"></a>

```
[NetworkProtocol](#sam-networkconnector-vpcconfig-networkprotocol): {{String}}
[SecurityGroupIds](#sam-networkconnector-vpcconfig-securitygroupids): {{List}}
[SubnetIds](#sam-networkconnector-vpcconfig-subnetids): {{List}}
```

## Properties
<a name="sam-property-networkconnector-vpcconfig-properties"></a>

 `NetworkProtocol`   <a name="sam-networkconnector-vpcconfig-networkprotocol"></a>
The network protocol for the VPC egress connection.  
*Valid values*: `IPv4`, `DualStack`  
*Type*: String  
*Required*: Yes  
*CloudFormation compatibility*: This property is passed directly to the `[NetworkProtocol](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-networkconnector-vpcegressconfiguration.html#cfn-lambda-networkconnector-vpcegressconfiguration-networkprotocol)` property of `Configuration.VpcEgressConfiguration` of an `AWS::Lambda::NetworkConnector` resource. 

 `SecurityGroupIds`   <a name="sam-networkconnector-vpcconfig-securitygroupids"></a>
A list of security group IDs to associate with the elastic network interfaces (ENIs).  
*Type*: List  
*Required*: Yes  
*CloudFormation compatibility*: This property is passed directly to the `[SecurityGroupIds](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-networkconnector-vpcegressconfiguration.html#cfn-lambda-networkconnector-vpcegressconfiguration-securitygroupids)` property of `Configuration.VpcEgressConfiguration` of an `AWS::Lambda::NetworkConnector` resource. 

 `SubnetIds`   <a name="sam-networkconnector-vpcconfig-subnetids"></a>
A list of subnet IDs where the service provisions ENIs for VPC egress connectivity.  
*Type*: List  
*Required*: Yes  
*CloudFormation compatibility*: This property is passed directly to the `[SubnetIds](https://docs.aws.amazon.com/AWSCloudFormation/latest/TemplateReference/aws-properties-lambda-networkconnector-vpcegressconfiguration.html#cfn-lambda-networkconnector-vpcegressconfiguration-subnetids)` property of `Configuration.VpcEgressConfiguration` of an `AWS::Lambda::NetworkConnector` resource. 

## Examples
<a name="sam-property-networkconnector-vpcconfig-examples"></a>

### VpcConfig example
<a name="sam-property-networkconnector-vpcconfig-example-basic"></a>

```
VpcConfig:
  SubnetIds:
    - subnet-0abc123def4567890
    - subnet-0def456abc7890123
  SecurityGroupIds:
    - sg-0abc1234def567890
  NetworkProtocol: IPv4
```