/**
 * @example
 *     {
 *         id: "lead_xxxxxxxxxxxxx"
 *     }
 */
export interface UpdateLeadsRequest {
    /** The unique identifier of the lead to update, starting with 'lead_'. */
    id: string;
    /** A JSON object of custom metadata to set on the lead, replacing any existing metadata. */
    metadata?: Record<string, unknown> | null;
    /** The updated referral URL for the lead, such as 'https://example.com/landing'. */
    referrer?: string | null;
}