Canonicity
All Christians and Jews consider Ezra and Nehemiah to be canonical. Jews, Roman Catholics, and Protestants do not generally recognize 1 Esdras and 2 Esdras as being canonical. Eastern Orthodox generally consider 1 Esdras to be canonical, but not 2 Esdras. The Jewish Apocalypse of Ezra is part of the Syriac and Ethiopian traditions and in the Apocrypha of the Armenian Church.
Read more about this topic: Esdras