What Rights are violated whn a person is detained illegally?

Article 9 of the 1948 Universal Declaration of Human Rights decrees that "no one shall be subjected to arbitrary arrest, detention or exile"; that is, no individual, regardless of circumstances, is to be deprived of their liberty or exiled from their country without having first committed an actual criminal offense

In India the Article 21-Right to life and Personal liberty is hampered when a person is illegally detained.