acceptedParams does not differentiate between query or body params

### 🐛 Bug report https://github.com/elastic/elasticsearch-js/issues/2902 added an `acceptedParams` API primarily to expose to Kibana whether `project_routing` is a supported parameter on a given API call. However, some APIs accept this as a query param while other require a body. To correctly inject project_routing Kibana needs to know if this is supported as a body/query param. ### To reproduce ... ### Expected behavior ... ### Node.js version n/a ### @elastic/elasticsearch version n/a ### Operating system n/a ### Any other relevant environment information _No response_