Bulk record creation API fix for MSI
Current Bulk Executor API used Document Client which is creeated with cosmos-primary-key. To move to MSI, we need a client which can be created with DefaultCreds. Made changes for the same.
Current Bulk Executor API used Document Client which is creeated with cosmos-primary-key. To move to MSI, we need a client which can be created with DefaultCreds. Made changes for the same.