How to set meeting password

Hi,
I am trying to set the default meeting password if user is moderator. I am working in source code so I wanted the area where user moderate rights assign secondly which method should I call to set meeting password in my app password stores in Database for each scheduled meetings so I wanted to fetch the password from database and set the password to meeting.

Please guide me the method and area where should i call .

Thanks

Please don’t create multiple threads for the same request, it’s tantamount to spamming the forum.

Oh So sorry actually due to multiple computers I generated this issue twice mistakenly.