# CreateTableIndexRequest
## Properties
**identity** | Option<[**models::Identity**](Identity.md)> | | [optional]
**context** | Option<**std::collections::HashMap<String, String>**> | Arbitrary context for a request as key-value pairs. How to use the context is custom to the specific implementation. REST NAMESPACE ONLY Context entries are passed via HTTP headers using the naming convention `x-lance-ctx-<key>: <value>`. For example, a context entry `{\"trace_id\": \"abc123\"}` would be sent as the header `x-lance-ctx-trace_id: abc123`. | [optional]
**id** | Option<**Vec<String>**> | | [optional]
**column** | **String** | Name of the column to create index on |
**index_type** | **String** | Type of index to create (e.g., BTREE, BITMAP, LABEL_LIST, IVF_FLAT, IVF_PQ, IVF_HNSW_SQ, FTS) |
**name** | Option<**String**> | Optional name for the index. If not provided, a name will be auto-generated. | [optional]
**distance_type** | Option<**String**> | Distance metric type for vector indexes (e.g., l2, cosine, dot) | [optional]
**with_position** | Option<**bool**> | Optional FTS parameter for position tracking | [optional]
**base_tokenizer** | Option<**String**> | Optional FTS parameter for base tokenizer | [optional]
**language** | Option<**String**> | Optional FTS parameter for language | [optional]
**max_token_length** | Option<**i32**> | Optional FTS parameter for maximum token length | [optional]
**lower_case** | Option<**bool**> | Optional FTS parameter for lowercase conversion | [optional]
**stem** | Option<**bool**> | Optional FTS parameter for stemming | [optional]
**remove_stop_words** | Option<**bool**> | Optional FTS parameter for stop word removal | [optional]
**ascii_folding** | Option<**bool**> | Optional FTS parameter for ASCII folding | [optional]
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