code: @Override
      @Deprecated
      public DescribeExportConfigurationsResult describeExportConfigurations(DescribeExportConfigurationsRequest request) {
          request = beforeClientExecution(request);
          return executeDescribeExportConfigurations(request);
      }
docs: <p>
  <code>DescribeExportConfigurations</code> is deprecated. Use <a
  href="https://docs.aws.amazon.com/application-discovery/latest/APIReference/API_DescribeExportTasks.html"
  >DescribeImportTasks</a>, instead.
  </p>
  
  @param describeExportConfigurationsRequest
  @return Result of the DescribeExportConfigurations operation returned by the service.
  @throws AuthorizationErrorException
  The AWS user account does not have permission to perform the action. Check the IAM policy associated with
  this account.
  @throws ResourceNotFoundException
  The specified configuration ID was not located. Verify the configuration ID and try again.
  @throws InvalidParameterException
  One or more parameters are not valid. Verify the parameters and try again.
  @throws InvalidParameterValueException
  The value of one or more parameters are either invalid or out of range. Verify the parameter values and
  try again.
  @throws ServerInternalErrorException
  The server experienced an internal error. Try again.
  @sample AWSApplicationDiscovery.DescribeExportConfigurations