What makes a toy story doll disney world exclusive?

Quick Answer
I don’t have information on what specifically makes a Toy Story doll a Disney World exclusive.
Explanation
The available sources only describe the character Woody from the Toy Story franchise, his creators, and voice actors. They do not mention any Disney World–exclusive releases or factors that would distinguish a toy as an exclusive item for Disney World. Because no evidence is provided about exclusive editions, packaging, or distribution details for Toy Story dolls at Disney World, I cannot specify what makes such a doll exclusive.
In general, an exclusive toy at Disney World would typically be limited to that venue, sold only at Disney World parks or stores, and might feature special packaging or branding. However, without specific data for a Toy Story doll, this remains an assumption.
If you are looking for a particular Toy Story doll that was sold only at Disney World, you would need to consult official Disney merchandise listings, press releases, or fan forums that document limited‑edition releases.