/**
 * CyborgDB Service
 * REST API for CyborgDB: The Confidential Vector Database
 *
 * The version of the OpenAPI document: 0.17.1.dev16
 *
 *
 * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
 * https://openapi-generator.tech
 * Do not edit the class manually.
 */
/**
 * Request model for batch similarity search.
 *
 * Inherits:
 *     IndexOperationRequest: Includes `index_name` and `index_key`.
 *     HybridQueryParams: `text` and the fusion knobs for hybrid search.
 *
 * Attributes:
 *     query_vectors (List[List[float]]): List of vectors to search for in batch mode.
 *     top_k (Optional[int]): Number of nearest neighbors to return for each query. Defaults to 100.
 *     n_probes (Optional[int]): Number of lists to probe during the query. Defaults to auto.
 *     greedy (Optional[bool]): Whether to use greedy search. Defaults to False.
 *     rerank_mult (Optional[int]): Multiplier for stage 1 retrieval in reranking indexes. Defaults to 10.
 *     filters (Optional[Dict[str, Any]]): Metadata filters as a JSON-like
 *         dictionary (see `FILTERS_DESCRIPTION` for the operator set).
 *         Defaults to {}.
 *     include (List[str]): List of additional fields to include in the response. Defaults to `[]` (only IDs are returned).
 * @export
 * @interface BatchQueryRequest
 */
export interface BatchQueryRequest {
    /**
     * Query text for a BM25 full-text leg. Requires an index with at least one full_text field. Omitted/empty leaves the query text-free.
     * @type {string}
     * @memberof BatchQueryRequest
     */
    text?: string | null;
    /**
     * full_text fields the text leg searches; omitted means all of them. Naming a non-full_text field raises.
     * @type {Array<string>}
     * @memberof BatchQueryRequest
     */
    textFields?: Array<string> | null;
    /**
     * Per-field weights on the summed per-field BM25 scores, parallel to the searched fields. Omitted means 1.0 each.
     * @type {Array<number>}
     * @memberof BatchQueryRequest
     */
    textFieldWeights?: Array<number> | null;
    /**
     * Require every query term to match (AND) instead of any (OR, the default).
     * @type {boolean}
     * @memberof BatchQueryRequest
     */
    requireAllTerms?: boolean | null;
    /**
     * Leg blend in [0, 1]: 0 = pure BM25, 1 = pure vector; omitted means 0.5. An exact endpoint skips the dead leg's retrieval.
     * @type {number}
     * @memberof BatchQueryRequest
     */
    alpha?: number | null;
    /**
     * RRF rank-smoothing constant (> 0; omitted means 60). Higher rewards agreement further down each leg's list.
     * @type {number}
     * @memberof BatchQueryRequest
     */
    rrfK?: number | null;
    /**
     * Per-leg candidate depth as a multiple of top_k (>= 1; omitted means 3), so each leg looks deeper than the final cut.
     * @type {number}
     * @memberof BatchQueryRequest
     */
    windowMult?: number | null;
    /**
     * ID name
     * @type {string}
     * @memberof BatchQueryRequest
     */
    indexName: string;
    /**
     * 32-byte encryption key as hex string.  Required for SDK-supplied indexes; must be omitted for KMS-backed indexes (the service resolves the KEK via the index's KMSBlob).
     * @type {string}
     * @memberof BatchQueryRequest
     */
    indexKey?: string | null;
    /**
     *
     * @type {Array<Array<number>>}
     * @memberof BatchQueryRequest
     */
    queryVectors: Array<Array<number>>;
    /**
     *
     * @type {number}
     * @memberof BatchQueryRequest
     */
    topK?: number | null;
    /**
     *
     * @type {number}
     * @memberof BatchQueryRequest
     */
    nProbes?: number | null;
    /**
     *
     * @type {number}
     * @memberof BatchQueryRequest
     */
    rerankMult?: number | null;
    /**
     *
     * @type {boolean}
     * @memberof BatchQueryRequest
     */
    greedy?: boolean | null;
    /**
     * Metadata filters as a JSON object. Operators: `$eq`, `$ne`, `$in`, `$nin`, `$exists`, `$gt`, `$gte`, `$lt`, `$lte`, `$regex`, `$contains`, combined with `$and` / `$or` / `$nor` / `$not`. Filtering works on any metadata field; the index's `metadata_schema` only decides how a filter is resolved — fields marked `filterable` (the default) are answered from the inverted index, and `$regex` / `$contains` are answered from the regex dictionary on `pattern` fields. Anything else falls back to a post-filter over the decrypted metadata, which is correct but slower. Dates have no native type: store and filter them as epoch milliseconds.
     * @type {{ [key: string]: any; }}
     * @memberof BatchQueryRequest
     */
    filters?: {
        [key: string]: any;
    } | null;
    /**
     *
     * @type {Array<string>}
     * @memberof BatchQueryRequest
     */
    include?: Array<string>;
}
/**
 * Check if a given object implements the BatchQueryRequest interface.
 */
export declare function instanceOfBatchQueryRequest(value: object): value is BatchQueryRequest;
export declare function BatchQueryRequestFromJSON(json: any): BatchQueryRequest;
export declare function BatchQueryRequestFromJSONTyped(json: any, ignoreDiscriminator: boolean): BatchQueryRequest;
export declare function BatchQueryRequestToJSON(json: any): BatchQueryRequest;
export declare function BatchQueryRequestToJSONTyped(value?: BatchQueryRequest | null, ignoreDiscriminator?: boolean): any;