No matter what proof I show you, you keep adding some reason why I am incorrect. The bottom line is the bottom line, the maid was not paid as agreed, made to work past her agreed upon hours, etc (as listed above) All of the information you listed is irrelevant, food is not salary, boarding is not salary, insurance is not salary, medical coverage is not salary, paid flights are not salary.
The people protesting this should be saving their efforts for an actually worthwhile cause (i.e. the girl in India that was raped by multiple police officers) Instead they are so focused on the fact that a higher up is being "humiliated" that they are unknowingly reinforcing caste mentality. Sad really, the ignorant unknowingly propping up the beliefs that are holding them down.
She was forced to take the job, seeing as she was lied to and then forced to do the job by her employer. You keep mentioning special privilege because you can't understand the difference between India granting US ambassadors special exceptions vs the Indian diplomat knowingly committing fraud.