import * as z from "zod/v3";
import { Result as SafeParseResult } from "../../types/fp.js";
import { SDKValidationError } from "../errors/sdkvalidationerror.js";
/**
 * Request schema for updating a response's metadata.
 */
export type UpdateResponseRequest = {
    /**
     * Set of 16 key-value pairs to update. Keys must be strings up to 64 characters, values must be strings up to 512 characters.
     */
    metadata: {
        [k: string]: string;
    };
};
/** @internal */
export declare const UpdateResponseRequest$inboundSchema: z.ZodType<UpdateResponseRequest, z.ZodTypeDef, unknown>;
/** @internal */
export type UpdateResponseRequest$Outbound = {
    metadata: {
        [k: string]: string;
    };
};
/** @internal */
export declare const UpdateResponseRequest$outboundSchema: z.ZodType<UpdateResponseRequest$Outbound, z.ZodTypeDef, UpdateResponseRequest>;
export declare function updateResponseRequestToJSON(updateResponseRequest: UpdateResponseRequest): string;
export declare function updateResponseRequestFromJSON(jsonString: string): SafeParseResult<UpdateResponseRequest, SDKValidationError>;
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