The version must match the version of the element you downloaded and the changeset must match the id of an open
changeset owned by the current authenticated user. It is allowed, but not necessary, to have tags on the element
except for lat/lon which are required for nodes, without lat+lon the server gives 400 Bad request.
If x is a data.frame, the columns type, id, version and changeset must be present + lat and lon for
nodes. For the xml format, see the
OSM wiki.
If multiple elements are provided only the first is deleted. The rest is discarded.