Business Central extension that use Web API (RESTful HTTP service)

In this blog post I show the Business Central extension that use Web API (RESTful HTTP service) from the previous post.
The final extension looks like:

GitHub: https://github.com/finn777/ALFnavobjectpermissionsreportALJSON

The key code parts you could see on the pictures:

Links:
https://docs.microsoft.com/en-us/dynamics365/business-central/dev-itpro/developer/devenv-restapi-overview
https://kappiwebhosting.blob.core.windows.net/dynamcisis/2018/01/NAVTechDays2017-JsonMeetsNAV.zip