When used as a modifier for an item created using the /setblock or /blockdata commands, CanDestroy effect will not be added to the item.
Command I used:
/blockdata ~1 ~ ~ {Items:[{id:minecraft:stick,Count:1,CanDestroy:["minecraft:grass"]}]}
When used as a modifier for an item created using the /setblock or /blockdata commands, CanDestroy effect will not be added to the item.
Command I used:
/blockdata ~1 ~ ~ {Items:[{id:minecraft:stick,Count:1,CanDestroy:["minecraft:grass"]}]}
You want to set an attribute of the Stick, not of the chest, thus the additional attributes are the "tags" of the stick: