code: @Override
      public ListInventoryEntriesResult listInventoryEntries(ListInventoryEntriesRequest request) {
          request = beforeClientExecution(request);
          return executeListInventoryEntries(request);
      }
docs: <p>
  A list of inventory items returned by the request.
  </p>
  
  @param listInventoryEntriesRequest
  @return Result of the ListInventoryEntries operation returned by the service.
  @throws InternalServerErrorException
  An error occurred on the server side.
  @throws InvalidInstanceIdException
  The following problems can cause this exception:</p>
  <p>
  You do not have permission to access the instance.
  </p>
  <p>
  SSM Agent is not running. On managed instances and Linux instances, verify that the SSM Agent is running.
  On EC2 Windows instances, verify that the EC2Config service is running.
  </p>
  <p>
  SSM Agent or EC2Config service is not registered to the SSM endpoint. Try reinstalling SSM Agent or
  EC2Config service.
  </p>
  <p>
  The instance is not in valid state. Valid states are: Running, Pending, Stopped, Stopping. Invalid states
  are: Shutting-down and Terminated.
  @throws InvalidTypeNameException
  The parameter type name is not valid.
  @throws InvalidFilterException
  The filter name is not valid. Verify the you entered the correct name and try again.
  @throws InvalidNextTokenException
  The specified token is not valid.
  @sample AWSSimpleSystemsManagement.ListInventoryEntries
  @see <a href="http://docs.aws.amazon.com/goto/WebAPI/ssm-2014-11-06/ListInventoryEntries" target="_top">AWS API
  Documentation</a>