syntax error with commands

setblock or fill command Hopper facing=Any direction give me syntax error please fix

/Setblock ~ ~ ~ hopper[facing=north]
/Setblock ~ ~ ~ hopper[facing=South]
/Setblock ~ ~ ~ hopper[facing=East]
/Setblock ~ ~ ~ hopper[facing=west]
Or
/Setblock ~ ~ ~ hopper 1
/Setblock ~ ~ ~ hopper 2
/Setblock ~ ~ ~ hopper 3
/Setblock ~ ~ ~ hopper 4

Any direction
North
South
East
West

/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper[facing=north]
/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper[facing=South]
/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper[facing=East]
/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper[facing=west]
Or
/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper 1
/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper 2
/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper 3
/fill ~1 ~1 ~1 ~-1 ~-1 ~-1 hopper 4