code: @Override
      public AddApplicationInputResult addApplicationInput(AddApplicationInputRequest request) {
          request = beforeClientExecution(request);
          return executeAddApplicationInput(request);
      }
docs: <p>
  Adds a streaming source to your SQL-based Amazon Kinesis Data Analytics application.
  </p>
  <p>
  You can add a streaming source when you create an application, or you can use this operation to add a streaming
  source after you create an application. For more information, see <a>CreateApplication</a>.
  </p>
  <p>
  Any configuration update, including adding a streaming source using this operation, results in a new version of
  the application. You can use the <a>DescribeApplication</a> operation to find the current application version.
  </p>
  
  @param addApplicationInputRequest
  @return Result of the AddApplicationInput operation returned by the service.
  @throws ResourceNotFoundException
  Specified application can't be found.
  @throws ResourceInUseException
  The application is not available for this operation.
  @throws InvalidArgumentException
  The specified input parameter value is not valid.
  @throws ConcurrentModificationException
  Exception thrown as a result of concurrent modifications to an application. This error can be the result
  of attempting to modify an application without using the current application ID.
  @throws CodeValidationException
  The user-provided application code (query) is not valid. This can be a simple syntax error.
  @throws InvalidRequestException
  The request JSON is not valid for the operation.
  @sample AmazonKinesisAnalyticsV2.AddApplicationInput
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/kinesisanalyticsv2-2018-05-23/AddApplicationInput"
  target="_top">AWS API Documentation</a>