Policy: AWSNetworkManagerCloudWANServiceRolePolicy ARN: arn:aws:iam::aws:policy/aws-service-role/AWSNetworkManagerCloudWANServiceRolePolicy Allowed Actions Actions Services ec2:CreateTransitGatewayRouteTableAnnouncement ec2 ec2:DeleteTransitGatewayRouteTableAnnouncement ec2 ec2:DisableTransitGatewayRouteTablePropagation ec2 ec2:EnableTransitGatewayRouteTablePropagation ec2