import * as z from "zod";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
export type RetrieveSimilarDocumentsRequest = {
    /**
     * The unique ID of the source document to find similar documents for
     */
    docId: string;
    /**
     * The name of the index containing the documents
     */
    indexName: string;
    /**
     * Maximum number of similar documents to return
     */
    limit?: number | undefined;
    /**
     * Optional metadata filter to apply to candidate documents
     */
    metadataFilter?: {
        [k: string]: any;
    } | undefined;
};
/** @internal */
export declare const RetrieveSimilarDocumentsRequest$inboundSchema: z.ZodType<RetrieveSimilarDocumentsRequest, z.ZodTypeDef, unknown>;
/** @internal */
export type RetrieveSimilarDocumentsRequest$Outbound = {
    doc_id: string;
    index_name: string;
    limit: number;
    metadata_filter?: {
        [k: string]: any;
    } | undefined;
};
/** @internal */
export declare const RetrieveSimilarDocumentsRequest$outboundSchema: z.ZodType<RetrieveSimilarDocumentsRequest$Outbound, z.ZodTypeDef, RetrieveSimilarDocumentsRequest>;
/**
 * @internal
 * @deprecated This namespace will be removed in future versions. Use schemas and types that are exported directly from this module.
 */
export declare namespace RetrieveSimilarDocumentsRequest$ {
    /** @deprecated use `RetrieveSimilarDocumentsRequest$inboundSchema` instead. */
    const inboundSchema: z.ZodType<RetrieveSimilarDocumentsRequest, z.ZodTypeDef, unknown>;
    /** @deprecated use `RetrieveSimilarDocumentsRequest$outboundSchema` instead. */
    const outboundSchema: z.ZodType<RetrieveSimilarDocumentsRequest$Outbound, z.ZodTypeDef, RetrieveSimilarDocumentsRequest>;
    /** @deprecated use `RetrieveSimilarDocumentsRequest$Outbound` instead. */
    type Outbound = RetrieveSimilarDocumentsRequest$Outbound;
}
export declare function retrieveSimilarDocumentsRequestToJSON(retrieveSimilarDocumentsRequest: RetrieveSimilarDocumentsRequest): string;
export declare function retrieveSimilarDocumentsRequestFromJSON(jsonString: string): SafeParseResult<RetrieveSimilarDocumentsRequest, SDKValidationError>;
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