{
  "settings": {
    "number_of_shards": 1,
    "number_of_replicas": 0,
    "index.knn": true
  },
  "mappings": {
    "properties": {
      "my_dense_vector": {
        "type": "knn_vector",
        "dimension": 2
      },
      "color": {
        "type": "keyword"
      }
    }
  }
}