upsert

abstract fun upsert(source: InputStream, types: Map<String, String> = emptyMap()): DocId(source)
abstract fun upsert(path: Path, types: Map<String, String> = emptyMap()): DocId(source)
abstract fun upsert(json: String, types: Map<String, String> = emptyMap()): DocId(source)

See JsonStore.upsert.