curl --request POST \
  --url https://{db}.{region}.api.lancedb.com/v1/tables/{name}/indexes \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '{
  "index_type": "IVF_PQ",
  "column": "vector",
  "distance_type": "L2",
  "with_position": true,
  "base_tokenizer": "simple",
  "language": "English",
  "max_token_length": 40,
  "lower_case": false,
  "stem": false,
  "remove_stop_words": false,
  "ascii_folding": false
}'

{}