---
title: Getting Started with Datadog
description: Datadog, the leading service for cloud-scale monitoring.
breadcrumbs: Docs > Infrastructure > Datadog Resource Catalog
---

# aws_transit_gateway_vpc_attachment{% #aws_transit_gateway_vpc_attachment %}

## `account_id`{% #account_id %}

**Type**: `STRING` 

## `creation_time`{% #creation_time %}

**Type**: `TIMESTAMP` **Provider name**: `CreationTime` **Description**: The creation time. 

## `options`{% #options %}

**Type**: `STRUCT` **Provider name**: `Options` **Description**: The VPC attachment options. 

- `appliance_mode_support`**Type**: `STRING`**Provider name**: `ApplianceModeSupport`**Description**: Indicates whether appliance mode support is enabled.
- `dns_support`**Type**: `STRING`**Provider name**: `DnsSupport`**Description**: Indicates whether DNS support is enabled.
- `ipv6_support`**Type**: `STRING`**Provider name**: `Ipv6Support`**Description**: Indicates whether IPv6 support is disabled.
- `security_group_referencing_support`**Type**: `STRING`**Provider name**: `SecurityGroupReferencingSupport`**Description**: Enables you to reference a security group across VPCs attached to a transit gateway to simplify security group management. This option is enabled by default. For more information about security group referencing, see [Security group referencing](https://docs.aws.amazon.com/vpc/latest/tgw/tgw-vpc-attachments.html#vpc-attachment-security) in the Amazon Web Services Transit Gateways Guide.

## `state`{% #state %}

**Type**: `STRING` **Provider name**: `State` **Description**: The state of the VPC attachment. Note that the `initiating` state has been deprecated. 

## `subnet_ids`{% #subnet_ids %}

**Type**: `UNORDERED_LIST_STRING` **Provider name**: `SubnetIds` **Description**: The IDs of the subnets. 

## `tags`{% #tags %}

**Type**: `UNORDERED_LIST_STRING` 

## `transit_gateway_attachment_id`{% #transit_gateway_attachment_id %}

**Type**: `STRING` **Provider name**: `TransitGatewayAttachmentId` **Description**: The ID of the attachment. 

## `transit_gateway_id`{% #transit_gateway_id %}

**Type**: `STRING` **Provider name**: `TransitGatewayId` **Description**: The ID of the transit gateway. 

## `transit_gateway_vpc_attachment_arn`{% #transit_gateway_vpc_attachment_arn %}

**Type**: `STRING` 

## `vpc_id`{% #vpc_id %}

**Type**: `STRING` **Provider name**: `VpcId` **Description**: The ID of the VPC. 

## `vpc_owner_id`{% #vpc_owner_id %}

**Type**: `STRING` **Provider name**: `VpcOwnerId` **Description**: The ID of the Amazon Web Services account that owns the VPC.