@Override
    public CreateTransitGatewayConnectResult createTransitGatewayConnect(CreateTransitGatewayConnectRequest request) {
        request = beforeClientExecution(request);
        return executeCreateTransitGatewayConnect(request);
    }
<p>
Creates a Connect attachment from a specified transit gateway attachment. A Connect attachment is a GRE-based
tunnel attachment that you can use to establish a connection between a transit gateway and an appliance.
</p>
<p>
A Connect attachment uses an existing VPC or Amazon Web Services Direct Connect attachment as the underlying
transport mechanism.
</p>

@param createTransitGatewayConnectRequest
@return Result of the CreateTransitGatewayConnect operation returned by the service.
@sample AmazonEC2.CreateTransitGatewayConnect
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/ec2-2016-11-15/CreateTransitGatewayConnect"
     target="_top">AWS API Documentation</a>
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/AmazonEC2Client.java