/**
 * Properties for looking up an existing VPC.
 *
 * The combination of properties must specify filter down to exactly one
 * non-default VPC, otherwise an error is raised.
 */
export interface VpcLookupOptions {
    /**
     * The ID of the VPC
     *
     * If given, will import exactly this VPC.
     *
     * @default Don't filter on vpcId
     */
    readonly vpcId?: string;
    /**
     * The name of the VPC
     *
     * If given, will import the VPC with this name.
     *
     * @default Don't filter on vpcName
     */
    readonly vpcName?: string;
    /**
     * Tags on the VPC
     *
     * The VPC must have all of these tags
     *
     * @default Don't filter on tags
     */
    readonly tags?: {
        [key: string]: string;
    };
    /**
     * Whether to match the default VPC
     *
     * @default Don't care whether we return the default VPC
     */
    readonly isDefault?: boolean;
    /**
     * Optional tag for subnet group name.
     * If not provided, we'll look at the aws-cdk:subnet-name tag.
     * If the subnet does not have the specified tag,
     * we'll use its type as the name.
     *
     * @default aws-cdk:subnet-name
     */
    readonly subnetGroupNameTag?: string;
    /**
     * Optional to override inferred region
     *
     * @default Current stack's environment region
     */
    readonly region?: string;
    /**
     * Whether to look up whether a VPN Gateway is attached to the looked up VPC.
     * You can set this to `false` if you know the VPC does not have a VPN Gateway
     * attached, in order to avoid an API call.
     *
     * If you change this property from `false` to `true` or undefined, you may
     * need to clear the corresponding context entry in `cdk.context.json` in
     * order to trigger a new lookup.
     *
     * @default true
     */
    readonly returnVpnGateways?: boolean;
    /**
     * The ID of the AWS account that owns the VPC
     *
     * @default the account id of the parent stack
     */
    readonly ownerAccountId?: string;
}