What did mark type to NASA in the martian movie?

In the movie "The Martian," Mark Watney, played by Matt Damon, types a message to NASA after being stranded on Mars. He humorously updates them on his situation and explains how he plans to survive using his skills as a botanist and engineer. His message includes details about growing potatoes using Martian soil and his limited resources, showcasing both his resourcefulness and sense of humor in a dire situation.