According to one embodiment of the present invention, a method for authenticating access authority for a specific resource in a wireless communication system is provided. The method is performed by a terminal and includes the steps of: receiving from a server, an operation for a specific object of a terminal, a specific object instance, or a resource (hereinafter referred to as “operation target”) belonging to the specific object instance; and checking whether an access authority for the operation target is granted for a server based on access authority information associated with the operation target. The method further includes a step of determining whether at least one resource belonging to the operation target supports the operation based on one or both of the operation and the operation target when the access authority for the operation target is granted, and the access authority information associated with the operation target can be specified for a specific object instance to which the one or more resources belong.