an Entity references as follows:
Inn District (Romansh: ) is a former administrative district in the canton of Graubünden, Switzerland. It had an area of 1,196.77 km2 (462.08 sq mi) and had a population of 9,476 in 2015. It was replaced with the Engiadina Bassa/Val Müstair Region on 1 January 2017 as part of a reorganization of the Canton. It consisted of four Kreise (sub-districts) and seven municipalities: