The Vijaynagar ruler Krishna Dev Raya's work 'Amuktamalayada' was written in which language?

Krishnadevaraya was the king of the Vijayanagara Empire reigning between 1509–1530. He was the third ruler of the Tuluva Dynasty, and presided over the Vijaynagar empire at its zenith. He wrote famous book Amuktamalayada in Telugu language. He earned the title of 'Kanvada Rajya Rama Ramana, Andhra bhoj'.