RTC 4.0.4 Linux

Questions:
1. We want to use batch processing to download artifact in build result with the label (For example:20140511-0840) of a particular build definition. (build definition can be any, for example: ABCBuild)
2. We want to use batch processing to download latest artifact in build result of a particular build definition. (build definition can be any, for example: ABCBuild)

In these situations, how to definition/programing an URL, so build result artifact can be downloaded using batch processing? We found build result described in the following wiki article, however, there is no information how to point a URL to implement automatic download  RTC artifact in build result.

https://jazz.net/wiki/bin/view/Main/ReportsRESTAPI#buildResult_type_com_ibm_team_bu

Background:
We want to make a deliverable one by packaging latest build result with multiple build definition or particular build result. However, it is possible to get mistake when manually do it. This is why we are seeking a method to automate download specific artifacts use batch process.