When did disneyland first introduce toy story related attractions?

Quick Answer
There is no documented evidence that Disneyland introduced Toy Story-related attractions.
Explanation
The available verified sources provide information about the Toy Story franchise and its characters, but none mention Disneyland or any specific attractions related to Toy Story. The Wikipedia article cited focuses on the character Woody and his creators, and does not reference Disney theme park offerings. Because the evidence does not include a date, a location, or any mention of Disneyland, we cannot state when or if such attractions were introduced. Therefore, based on the current verified data, there is no record of Disneyland having a Toy Story attraction or of the date it might have been added. If new evidence emerges that includes Disneyland and Toy Story attractions, that information could be incorporated and the answer updated.