How did govt persuade Sonam Wangchuk to end his hunger strike?

Home Minister Amit Shah held 4-hour meeting with Union Ministers JP Nadda and Jitendra Singh and decided to adopt positive approach to his demands, making his health top priority. Singh then spoke to Wangchuk's wife and assured her government was committed to addressing his concerns and urged her to convince Sonam. The ministers then personally handed him government's assurance letter.