For the US, the most coherent to emerge:
- "destroy" air force (no % specified, but probably counts as "done")
- "destroy" navy (same as above)
- "destroy" missile/drone manufacturing capability (same as above, except maybe not "done" enough)
- abandonment of Iran's attempt to develop nuclear weapon capability
Expecting 100% on anything would be unrealistic. The first three mainly seem to exist to simplify going in (repeatedly) to convince Iran to abandon nuclear weapons.
"Regime change" hasn't been consistently advanced. If it happens, they'll claim credit and that it was part of the plan; if it doesn't happen, they'll claim it was nice-but-not-necessary.