import * as $dara from '@darabonba/typescript';
export declare class UpdateCsrRequest extends $dara.Model {
    /**
     * @remarks
     * The unique ID of the CSR. The CsrId is generated when the CSR is uploaded. You can obtain this value by querying the CSR list. For more information, see [ListCsr](https://help.aliyun.com/document_detail/2709717.html).
     *
     * This parameter is required.
     *
     * @example
     * 5209
     */
    csrId?: number;
    /**
     * @remarks
     * The private key content in PEM format.
     *
     * This parameter is required.
     *
     * @example
     * -----BEGIN RSA PRIVATE KEY----- MII.... -----END RSA PRIVATE KEY-----
     */
    key?: string;
    static names(): {
        [key: string]: string;
    };
    static types(): {
        [key: string]: any;
    };
    validate(): void;
    constructor(map?: {
        [key: string]: any;
    });
}