index.json

{
	"index1": {
		"settings": {
			"index": {
				"refresh_interval": "-1",
				"number_of_shards": "1",
				"provided_name": "index1",
				"max_result_window": "2147483647",
				"analysis": {
					"analyzer": {
						"charwidth_normalized_lowercase_keyword": {
							"filter": [
								"cjk_width",
								"lowercase"
							],
							"type": "custom",
							"tokenizer": "keyword"
						}
					}
				},
				"number_of_replicas": "1",
				"queries": {
					"cache": {
						"enabled": "true"
					}
				}
			}
		}
	}
}