Get a list of model variants applicable to all trained learn blocks in this project.
Project ID
OK
Whether the operation succeeded
Optional error description (set if 'success' was false)
All model variants relevant for all learn blocks in the project
True if this model variant is the default or "reference variant" for this project
True if profiling for this model variant is enabled for the current project
True if this is the selected model variant for this project, used to keep the same view after refreshing. Update this via defaultProfilingVariant in UpdateProjectRequest.