So she’s probably at the top of the FS scale, possibly making even more than $200k per year. Boo fricken hoo for her—and WE have to pay for her continuing to slop at the public trough!!
Given her Ambassador title, she is most likely Senior Foreign Service (like a flag officer in the military). Don’t know off the top of my head what her pay rate would be, but that info is available with an internet search.