I have a case in which I have to reload only height of a UITableViewCell.
but if I call the function
tableView.reloadRowsAtIndexPaths([
You can use the view height constraint in the cell, by updating the view in cell height you can update the specific cell height.
let height = cell.Height_constraint.constant
cell.Height_constraint.constant = height + 200 //200 you can use any number
Height_constraint: is the height constraint of subView in my cell.