What is the defining trait of the main characters in Blade Runner 2049?

The defining trait of the main characters in blade Runner 2049 was: Rick Deckard was a blade runner, Gaff was Los Angeles Police officer, Rachel was sole nexus Model replicant, Roy Batty, leader of the renegade nexus -6 replicant, Harry Bryant was rep-detect of Los Angeles Police Department.

Explanation

Blade Runner 2049 is the sequel or remake of Blade Runner, an American science fiction movie made in 1982 by Ridley Scott. Scott is n English Filmmaker who made his directorship debut in the year 1979 with the science fiction - horror movie named Alien. Blade Runner 2049 happens to be Scott's another attempt with science-fiction movie minus horror with some spectacular and fantastic characters.There were common characters in both Blade Runner 2049 and its sequel Blade Runner - these common characters were Rick Deckard who played the role of blade runner, Gaff plays the character of Los Angeles Police Officer who is instrumental in helping Deckard achieve his mission. Harry Bryant is found in the character of the captain of The Los Angeles police department.Hannibal Chew works as a genetic engineer, Dave Holden Plays the role of a Blade runner who is responsible for testing the new employees, Taffy lewis characterizes the bar owner while Priss Stratton is pleasure model who was incepted on valentines day. she was played by Daryl Hannah.