A resource provider can be created directly in the ThingWorx Composer using the following steps:
Create a new thing template and select PTC.Resource.ResourceProviderTemplate as the base thing template.
Override any of the following services on the thing template. At a minimum, the FindResources service should be overridden,
as it is used to find the resources. Other non-CRUD services might be added as well:
CreateResources
UpdateResources
DeleteResources
FindResources
FindResource
Create a new thing and select the thing template created in Step 1 as the thing template.
Add any additional mappings in the Configuration table for the thing.