Changes to Get the caller's meal plans (without items)

the response property items/collaboratorUsers/items/user/handle became nullable for the status 200

the response property items/customMealOptions became nullable for the status 200

the response property items/user/handle became nullable for the status 200

response property items/collaboratorUsers/items/user/handle list-of-types was narrowed by removing types null from media type application/json of response 200

response property items/customMealOptions list-of-types was narrowed by removing types null from media type application/json of response 200

response property items/user/handle list-of-types was narrowed by removing types null from media type application/json of response 200