What is DB DefID and when and why is it used?
The DB Def ID is simply the unique identifier for each database connection’s details which we have configured on vConnect.
This db def id required when you are configuring any database API on vConnect.
For your understanding, there is a table or hash in the database or Redis that stores all the information related to your (client) database connection, such as IP, host, port, etc. The DB Def ID serves as the primary key for that record.
If you want to retrieve the database connection details from Vahana, you will need the corresponding DB Def ID."