Can you bring your own toy in toy story midway mania at disney california advent?

The provided sources do not mention Toy Story Midway Mania or any policy regarding bringing personal items to that attraction. Because there is no documented information in the evidence, we cannot confirm whether bringing a toy is allowed or prohibited. Generally, Disney theme park rules restrict bringing large or loose items on rides, but without specific evidence for this attraction, we cannot state the exact policy. If you are planning to visit, it is safest to check the official Disney California Adventure website or contact park guest services for the most accurate and up-to-date guidelines.