Trump denounced the high court's ruling that the administration improperly ended the Deferred Action for Childhood Arrivals program in 2017.

An official with Guatemala's foreign ministry identified the girl as Jackeline Caal and her father as 29-year-old Nery Caal.

Parents gave away rights to be reunited with their children when the non-English speaking mothers and fathers signed documents in English they could not read, according to a complaint.