public java.util.List<SecurityGroupForVpc> getSecurityGroupForVpcs() {
        if (securityGroupForVpcs == null) {
            securityGroupForVpcs = new com.amazonaws.internal.SdkInternalList<SecurityGroupForVpc>();
        }
        return securityGroupForVpcs;
    }
<p>
The security group that can be used by interfaces in the VPC.
</p>

@return The security group that can be used by interfaces in the VPC.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/GetSecurityGroupsForVpcResult.java