Item instance ID the action shall be applied to. This is optional for all but a
new AwaType values. Rule of thumb is to provide the item instance ID if one is
available.
Optional characterId
characterId:string
Destiny character ID, if applicable, that will be affected by the action.
Item instance ID the action shall be applied to. This is optional for all but a new AwaType values. Rule of thumb is to provide the item instance ID if one is available.