anchor.diff:  -spec create_object(DbContext :: #context{},
                       Fun :: create_fun(),
                       Object :: chef_object() |
  +                              #chef_user{} |
                                 #chef_sandbox{} |
                                 #chef_cookbook_version{},
                       ActorId :: object_id()) -> ok |
  
positive.code: 
           is_user_in_org/3,
           connect/0,
           create_fun/1,
           bulk_get/4,
           data_bag_exists/3,
           data_bag_names/2,
  
negative.code:          %% Checksum ops
           mark_checksums_as_uploaded/3,
  
           %% user ops
           create_user/3,
  
           %% node ops
           fetch_node/3,
           fetch_nodes/2,
  