VSE not taking correct request for endpoint with comma separated parameters

Document ID : KB000074481
Last Modified Date : 22/03/2018
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Introduction:
REST URL has ","(comma) then DevTest is removing the values after the comma.

For example, the URL's are like below:
http://Hostname:Port/api/phone/details/2342341122,5436417706
http://Hostname:Port/api/phone/details/4542341122,5336417706,1233442134

During the execution, the URL's parsed as below: 
http://Hostname:Port/api/phone/details/2342341122
http://Hostname:Port/api/phone/details/4542341122
Question:
How to use "," (comma) in the request URL?  
Environment:
DevTest 10.x versions.
Answer:
Need to use the encoded value of "," (comma) as %2C. The URLs should be like below in VSI, REST rules and in the client.

http://Hostname:Port/api/phone/details/2342341122%2C5436417706
http://Hostname:Port/api/phone/details/4542341122%2C5336417706%2C1233442134
 
Additional Information:
The comma (,) is a reserved character per RFC standards https://stackoverflow.com/questions/2366260/whats-valid-and-whats-not-in-a-uri-query.