@SdkInternalApi
    final DeleteCarrierGatewayResult executeDeleteCarrierGateway(DeleteCarrierGatewayRequest deleteCarrierGatewayRequest) {

        ExecutionContext executionContext = createExecutionContext(deleteCarrierGatewayRequest);
        AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
        awsRequestMetrics.startEvent(Field.ClientExecuteTime);
        Request<DeleteCarrierGatewayRequest> request = null;
        Response<DeleteCarrierGatewayResult> response = null;

        try {
            awsRequestMetrics.startEvent(Field.RequestMarshallTime);
            try {
                request = new DeleteCarrierGatewayRequestMarshaller().marshall(super.beforeMarshalling(deleteCarrierGatewayRequest));
                // Binds the request metrics to the current request.
                request.setAWSRequestMetrics(awsRequestMetrics);
                request.addHandlerContext(HandlerContextKey.CLIENT_ENDPOINT, endpoint);
                request.addHandlerContext(HandlerContextKey.ENDPOINT_OVERRIDDEN, isEndpointOverridden());
                request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
                request.addHandlerContext(HandlerContextKey.SERVICE_ID, "EC2");
                request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "DeleteCarrierGateway");
                request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);

            } finally {
                awsRequestMetrics.endEvent(Field.RequestMarshallTime);
            }

            StaxResponseHandler<DeleteCarrierGatewayResult> responseHandler = new StaxResponseHandler<DeleteCarrierGatewayResult>(
                    new DeleteCarrierGatewayResultStaxUnmarshaller());

            response = invoke(request, responseHandler, executionContext);

            return response.getAwsResponse();

        } finally {

            endClientExecution(awsRequestMetrics, request, response);
        }
    }
<p>
Deletes a carrier gateway.
</p>
<important>
<p>
If you do not delete the route that contains the carrier gateway as the Target, the route is a blackhole route.
For information about how to delete a route, see <a
href="https://docs.aws.amazon.com/AWSEC2/latest/APIReference/API_DeleteRoute.html">DeleteRoute</a>.
</p>
</important>

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