Tool

Name: LUIS|ludown

Describe the problem

As a new LUIS/ludown user, I expect to be able to perform a flow such as ludown parse toluis... && luis update application --in... to quickly compile my ludown file and refresh the model I have defined in luis.

In practice, trying to accomplish this hit a number of roadblocks:

• ludown docs never explicitly state what its json files represent. As a new user, I was first trying to perform luis update application before discovering that ludown files are best pushed at the version level.
  • In the portal ui, I opened my "Application" and started making changes (since the latest version is automatically selected), so I expected to simialrly be bale to push "application" changes in the CLI.
  • My generated json file and .luisrc also have an explicit version defined so luis update application should still work (and automatically traverse into the specified version).
• luis update application and luis update version ONLY update the name and description, which is documented in the readme but very unintuitive (luis update version|application silently ignores model changes other than rename #926). The tool also returns "Success", but users see no changes in the UI.
• There is no in-place update API for a luis application. Someone quickly iterating with ludown must follow the import-rename-delete flow as suggested in Luis replace version support  #633 (but must first discover that that's the only option).

Describe the solution you'd like

The linked issues in the LUIS CLI should be addressed (#633, #926) to significantly improve the usability of the luis tool together with ludown and other generators.

Users should be provided with additional quickstart documentation and pointers on how to go from a ludown-generated json file into an online LUIS model that they can easily continue updating.

Both tools are individually very well (and verbosely) documented, but there's a documentation gap when a user tries to turn their json file into a live model and continue iterating on it.

[enhancement]