---
type: resource-type
title: TransitGatewayMulticastGroupMember
description: aws resource type AWS::EC2::TransitGatewayMulticastGroupMember
name: TransitGatewayMulticastGroupMember
lexicon: aws
resource_type: AWS::EC2::TransitGatewayMulticastGroupMember
---
`AWS::EC2::TransitGatewayMulticastGroupMember`, a resource type of the aws lexicon.

## Properties

- `GroupIpAddress` (`string`, required): The IP address assigned to the transit gateway multicast group.
- `NetworkInterfaceId` (`string`, required): The ID of the transit gateway attachment.
- `TransitGatewayMulticastDomainId` (`string`, required): The ID of the transit gateway multicast domain.
- `GroupMember` (`boolean`, optional): Indicates that the resource is a transit gateway multicast group member.
- `GroupSource` (`boolean`, optional): Indicates that the resource is a transit gateway multicast group member.
- `MemberType` (`string`, optional): The member type (for example, static).
- `ResourceId` (`string`, optional): The ID of the resource.
- `ResourceType` (`string`, optional): The type of resource, for example a VPC attachment.
- `SubnetId` (`string`, optional): The ID of the subnet.
- `TransitGatewayAttachmentId` (`string`, optional): The ID of the transit gateway attachment.

## Attributes

- `GroupMember`
- `GroupSource`
- `MemberType`
- `ResourceId`
- `ResourceType`
- `SubnetId`
- `TransitGatewayAttachmentId`