code: func (ms *Module) deposeResourceInstanceObject(addr addrs.ResourceInstance, forceKey DeposedKey) DeposedKey {
  	is := ms.ResourceInstance(addr)
  	if is == nil {
  		return NotDeposed
  	}
  	return is.deposeCurrentObject(forceKey)
  }
docs: // deposeResourceInstanceObject is the real implementation of
  // SyncState.DeposeResourceInstanceObject.