# Accept Transit Gateway peering attachment This is a custom resource to accept transit gateway peering attachment ## Usage import { TransitGatewayAcceptPeeringAttachment } from '@aws-accelerator/custom-resource-accept-tgw-peering-attachment'; const transitGatewayAttachmentId = ...; const tagValue = ...; const roleArn = ...; new VpcDefaultSecurityGroup(this, 'VpcDefaultSecurityGroup', { transitGatewayAttachmentId, tagValue, roleArn, });