The operation came more than a month into an extended crackdown across Southern California that was originally centered in Los Angeles, where local officials say the federal actions are spreading fear in immigrant communities.
Organized crime is affecting hospitals in some Mexican states, even taking over operating rooms and emergency rooms and forcing doctors and personnel to treat the wounded.
The group has received reports this week that detainees from the island have been sent to the Florida facility and allege "rights violations and dehumanizing treatment" there.
Bolsonaro is on trial accused of leading an alleged attempt to stage a coup to overturn the 2022 election in which he was defeated by left-wing president Luiz Inácio Lula da Silva.
Beneficiaries of the Special Immigrant Juveniles program no longer automatically get work permits and protection against deportation while they wait for the green card process.