We have made a change to the way path variables (or Assembly Variables) work. Previously, they were only available for certain parameters for certain Robot, like the path parameter of the /s3/store Robot or the container parameter for the /cloudfiles/store Robot.

With this change, you can now use all Assembly Variables (including those of your own, with ${fields.*}) in all parameters of all Robots. We think this is great news, because this will make our Assembly system even more powerful! 😄

Please find the updated documentation for Assembly Variables here: Passing fields and variables into Templates.