REST doesn't care about the content of your URI path / query as long as it is unique to the resource and POST's semantics are so flexible you can perform any action with it:
> The POST method requests that the target resource process the representation enclosed in the request according to the resource's own specific semantics. For example, POST is used for the following functions (among others):
> The POST method requests that the target resource process the representation enclosed in the request according to the resource's own specific semantics. For example, POST is used for the following functions (among others):
https://httpwg.org/specs/rfc9110.html#rfc.section.9.3.3
There are some niceties to using PUT and DELETE, but different reasons.