What does Esther 4:15 mean?

'Go and gather all the Jews in Susa. Fast for me—don't eat or drink for three days, night or day. My attendants and I will do the same. Then I'll go to the king, even though it's against the law. If I die, I die.' Esther 4:15 - Modern Text Bible

(Esther asked for support through fasting and committed to risking her life to try to save her people.)