Set REST API URL using an input parameter

[changux]

Hi all.

I want to prepare a TA that allow users to set HOST API URL. I tried with an Input parameter and doesn't work. How can I set this? Thanks!

[jconger · Accepted solution]

Use curly braces around your variable name. For example:

http://${api_url}/info/

I tried this with a generic JSON REST endpoint and it worked.

[changux]

Anybody? Please help!