package awsec2


// Options to add a gateway endpoint to a VPC.
//
// Example:
//   // Add gateway endpoints when creating the VPC
//   vpc := ec2.NewVpc(this, jsii.String("MyVpc"), &VpcProps{
//   	GatewayEndpoints: map[string]gatewayVpcEndpointOptions{
//   		"S3": &gatewayVpcEndpointOptions{
//   			"service": ec2.GatewayVpcEndpointAwsService_S3(),
//   		},
//   	},
//   })
//
//   // Alternatively gateway endpoints can be added on the VPC
//   dynamoDbEndpoint := vpc.addGatewayEndpoint(jsii.String("DynamoDbEndpoint"), &gatewayVpcEndpointOptions{
//   	Service: ec2.GatewayVpcEndpointAwsService_DYNAMODB(),
//   })
//
//   // This allows to customize the endpoint policy
//   dynamoDbEndpoint.AddToPolicy(
//   iam.NewPolicyStatement(&PolicyStatementProps{
//   	 // Restrict to listing and describing tables
//   	Principals: []iPrincipal{
//   		iam.NewAnyPrincipal(),
//   	},
//   	Actions: []*string{
//   		jsii.String("dynamodb:DescribeTable"),
//   		jsii.String("dynamodb:ListTables"),
//   	},
//   	Resources: []*string{
//   		jsii.String("*"),
//   	},
//   }))
//
//   // Add an interface endpoint
//   vpc.addInterfaceEndpoint(jsii.String("EcrDockerEndpoint"), &InterfaceVpcEndpointOptions{
//   	Service: ec2.InterfaceVpcEndpointAwsService_ECR_DOCKER(),
//   })
//
type GatewayVpcEndpointOptions struct {
	// The service to use for this gateway VPC endpoint.
	Service IGatewayVpcEndpointService `field:"required" json:"service" yaml:"service"`
	// Where to add endpoint routing.
	//
	// By default, this endpoint will be routable from all subnets in the VPC.
	// Specify a list of subnet selection objects here to be more specific.
	//
	// Example:
	//   var vpc vpc
	//
	//
	//   vpc.addGatewayEndpoint(jsii.String("DynamoDbEndpoint"), &GatewayVpcEndpointOptions{
	//   	Service: ec2.GatewayVpcEndpointAwsService_DYNAMODB(),
	//   	// Add only to ISOLATED subnets
	//   	Subnets: []subnetSelection{
	//   		&subnetSelection{
	//   			SubnetType: ec2.SubnetType_PRIVATE_ISOLATED,
	//   		},
	//   	},
	//   })
	//
	Subnets *[]*SubnetSelection `field:"optional" json:"subnets" yaml:"subnets"`
}