I understand the semantics of GETting vs. POSTing, one endpoint should get data, the other should post it. The latter being a request that you may not wish the user to be able to easily replay.
That said, on the project I'm working on at the moment - the approach has been to POST to endpoints that are clearly responsible for responding with data, and these endpoints do not transform data in any way.
The reasoning behind this has been that the payloads are (potentially) of considerable size and seem more appropriate for a body as opposed to a query string.
Can anybody please shed light on which request would be right for a GET request that takes a large request payload? I'm not asking for opinion, I'm asking for what would be compliant to RESTful deisgn.
Further Context
The request is potentially large due to the fact it's a search DTO from the UI, where users may choose to pass any number of filters or search terms.
