No filter, no where clause
Do not use a where clause if there are no conditions in the filter.
Note, External group mappings already has a where clause, this violates getBaseSQL assumptions
No arg constructor for JSON
Print out the correct groupId
Implement test cases for scim external groups
https://www.pivotaltracker.com/story/show/74341376
[#74341376]
Implement external group mapping endpoint
https://www.pivotaltracker.com/story/show/74341376
[#74341376]