new line in simple web_custom_request POST

Hi,

I’m working with Virtual User Generator12.01 to run API’s.

I need to add new lines to the post entity description field (one of the entity parameters is “description|” that support new lines in it).

I have tried 3several combinations like /n, /n/r, //n//n, %0D%0A and so on.

For example: "\"description\":\"text text text //n text text text\",”

How can IO enter new lines???

Please help…

Thanks,