Table KeySchema does not have a range key, which is required when specifying a LocalSecondaryIndex

[bblommers]

Scenario:

1. Original table does not have a Range key
2. We add a local secondary index to that table

Expected:
The index is added

Actual:
Error message: Table KeySchema does not have a range key, which is required when specifying a LocalSecondaryIndex

Possible Solution:

1. Add error scenario to notify user that he needs to provide a range-key
2. Require user to add a range-key for the original table when creating a local index