When Moses asked God's name at the burning bush, what did God answer?

Answer: I AM WHO I AM

God said, "I AM WHO I AM. Say to the Israelites: 'I AM has sent me to you.'" (KJV: I AM THAT I AM).

“Then Moses asked God, “Suppose I go to the Israelites and say to them, ‘The God of your fathers has sent me to you,’ and they ask me, ‘What is His name?’ What should I tell them?” God said to Moses, “I AM WHO I AM. This is what you are to say to the Israelites: ‘I AM has sent me to you.’””— Exodus 3:13-14 (BSB)