lock_item_transfer: TxDescriptor<{
    collection: number;
    item: number;
}>

Disallow further unprivileged transfer of an item.

Origin must be Signed and the sender should be the Freezer of the collection.

  • collection: The collection of the item to be changed.
  • item: The item to become non-transferable.

Emits ItemTransferLocked.

Weight: O(1)