This is required in preparation of changing the spec.attach behavior in the Python bindings. PiperOrigin-RevId: 730810198 Change-Id: I095808f0afe62b5bbd27201ed5c75804e0e9c4bf
PiperOrigin-RevId: 728695024 Change-Id: I96433e1e9ee509704d66bd4c1be1906732e4cc55