@SdkInternalApi
    final CreateCertificateResult executeCreateCertificate(CreateCertificateRequest createCertificateRequest) {

        ExecutionContext executionContext = createExecutionContext(createCertificateRequest);
        AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
        awsRequestMetrics.startEvent(Field.ClientExecuteTime);
        Request<CreateCertificateRequest> request = null;
        Response<CreateCertificateResult> response = null;

        try {
            awsRequestMetrics.startEvent(Field.RequestMarshallTime);
            try {
                request = new CreateCertificateRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(createCertificateRequest));
                // 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, "Lightsail");
                request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "CreateCertificate");
                request.addHandlerContext(HandlerContextKey.ADVANCED_CONFIG, advancedConfig);

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

            HttpResponseHandler<AmazonWebServiceResponse<CreateCertificateResult>> responseHandler = protocolFactory.createResponseHandler(
                    new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new CreateCertificateResultJsonUnmarshaller());
            response = invoke(request, responseHandler, executionContext);

            return response.getAwsResponse();

        } finally {

            endClientExecution(awsRequestMetrics, request, response);
        }
    }
<p>
Creates an SSL/TLS certificate for an Amazon Lightsail content delivery network (CDN) distribution and a
container service.
</p>
<p>
After the certificate is valid, use the <code>AttachCertificateToDistribution</code> action to use the
certificate and its domains with your distribution. Or use the <code>UpdateContainerService</code> action to use
the certificate and its domains with your container service.
</p>
<important>
<p>
Only certificates created in the <code>us-east-1</code> Amazon Web Services Region can be attached to Lightsail
distributions. Lightsail distributions are global resources that can reference an origin in any Amazon Web
Services Region, and distribute its content globally. However, all distributions are located in the
<code>us-east-1</code> Region.
</p>
</important>

@param createCertificateRequest
@return Result of the CreateCertificate operation returned by the service.
@throws ServiceException
        A general service exception.
@throws InvalidInputException
        Lightsail throws this exception when user input does not conform to the validation rules of an input
        field.</p> <note>
        <p>
        Domain and distribution APIs are only available in the N. Virginia (<code>us-east-1</code>) Amazon Web
        Services Region. Please set your Amazon Web Services Region configuration to <code>us-east-1</code> to
        create, view, or edit these resources.
        </p>
@throws NotFoundException
        Lightsail throws this exception when it cannot find a resource.
@throws AccessDeniedException
        Lightsail throws this exception when the user cannot be authenticated or uses invalid credentials to
        access a resource.
@throws UnauthenticatedException
        Lightsail throws this exception when the user has not been authenticated.
@sample AmazonLightsail.CreateCertificate
@see <a href="http://docs.aws.amazon.com/goto/WebAPI/lightsail-2016-11-28/CreateCertificate" target="_top">AWS
     API Documentation</a>
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/AmazonLightsailClient.java