Embodiments of the present application provide an information generation method and apparatus, an information indication method and apparatus, and a terminal. The method comprises: a first terminal generates first information on the basis of second information and a first threshold, wherein the first information is used for indicating a resource situation of a target interface, the target interface comprising a first interface and/or a second interface, the first interface being used for transmitting a signal between the first terminal and a second terminal, and the second interface being used for transmitting a signal between the first terminal and a base station.