Changes to List all models

the response's body type changed from no type to array for status 200

the response's body type changed from array to no type for status 200

added the enum value has_questions to the property items/ of the query request parameter fields

added the enum value has_vision to the property items/ of the query request parameter fields

added the optional property items/has_questions to the response with the 200 status

added the optional property items/has_vision to the response with the 200 status