Jesus used the title "Son of Man" to refer to himself. Alternate translation: "lifted me, the Son of Man, up" (See: [[rc://en/ta/man/translate/figs-123person]])
Possible meanings are 1) Jesus is identifying himself as Yahweh, who identified himself to Moses as "I AM," or 2) Jesus is saying, "I am the one I claim to be."
"I am only saying what my Father taught me to say." The word "Father" is an important title for God. (See: [[rc://en/ta/man/translate/guidelines-sonofgodprinciples]])