There was a proposal[1] a while back to define a new SEARCH verb that was basically just a GET with a body for this exact purpose.
[1]: https://www.ietf.org/archive/id/draft-ietf-httpbis-safe-meth...
There was a proposal[1] a while back to define a new SEARCH verb that was basically just a GET with a body for this exact purpose.
[1]: https://www.ietf.org/archive/id/draft-ietf-httpbis-safe-meth...
Similarly, a more recent proposal for a new QUERY verb: https://httpwg.org/http-extensions/draft-ietf-httpbis-safe-m...