Auto Increment in Dynamo DB

Here I would like to share quick insight on how can we create sequence numbering in dynamo DB. this is much similar to incrementer in sql

AUTO INCREMENT Field

Auto-increment allows a unique number to be generated automatically when a new record is inserted into a table.

Often this is the primary key field that we would like to be created automatically every time a new record is inserted.

To do this first create a dynamo db table