Give item to a player

Hello, I wonder what the command used in .lua item to give to a player.
I am very new and do not know anything.

I'm trying so player.inventory:GiveItem(global.ItemManager.CreateByItemID(hammer),1,true) , unfortunately most will not.

Can anyone help me? Thank U!

 

if for Rust Experimental:

local item = global.ItemManager.CreateByItemID(itemID,quantity,blueprint)
player.inventory:GiveItem(item, player.inventory.containerMain);

blueprint = true or false ....

 

item = ItemManager.FindItemDefinition('hammer')
player.inventory.GiveItem(ItemManager.CreateByItemID(int(item.itemid), 1, False), player.inventory.containerMain)

 

Rust Experimental, Thank you, It was a Great Help!