maya -- by Me; nishpaditam -- accomplished; hi -- certainly; atra -- within this world; deva-karyam -- work for the benefit of the demigods; aseshatah -- completely, with nothing remaining; yat -- for whose; artham -- sake; avatirnah -- incarnated; aham -- I; amsena -- with My plenary portion, Baladeva; brahmana -- by Lord Brahma; arthitah -- being prayed for.

Answering the prayer of Lord Brahma, I descended within this world along with My plenary portion, Lord Baladeva, and performed various activities on behalf of the demigods. I have now completed My mission here.