"Filters" suggests that you are trying to query. So, QUERY, perhaps? https://httpwg.org/http-extensions/draft-ietf-httpbis-safe-method-w-body.html https://httpw

"Filters" suggests that you are trying to query. So, QUERY, perhaps? https://httpwg.org/http-extensions/draft-ietf-httpbis-safe-method-w-body.html https://httpwg.org/http-extensions/draft-ietf-httpbis-safe-m... Or stop worrying and just use POST. The computer isn't going to care.