# IndexInfoResponse
## Properties
**columns** | **Vec<String>** | |
**created_at** | **String** | |
**index_name** | **String** | |
**index_type** | **String** | |
**metric** | Option<**String**> | Distance metric this index was built with. Only present for vector indexes. | [optional]
**source_column** | Option<**String**> | Source text column for an embedding-backed vector index. A query searches it via `vector_distance(<source_column>, …)`; the indexed `columns` hold the generated embedding column instead. Absent for BM25, sorted, and direct (existing-column) vector indexes. | [optional]
**status** | [**models::IndexStatus**](IndexStatus.md) | |
**updated_at** | **String** | |
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