import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { GetDataProtectionPolicyInput, GetDataProtectionPolicyResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link GetDataProtectionPolicyCommand}.
 */
export interface GetDataProtectionPolicyCommandInput extends GetDataProtectionPolicyInput {
}
/**
 * @public
 *
 * The output of {@link GetDataProtectionPolicyCommand}.
 */
export interface GetDataProtectionPolicyCommandOutput extends GetDataProtectionPolicyResponse, __MetadataBearer {
}
declare const GetDataProtectionPolicyCommand_base: {
    new (input: GetDataProtectionPolicyCommandInput): import("@smithy/core/client").CommandImpl<GetDataProtectionPolicyCommandInput, GetDataProtectionPolicyCommandOutput, import("..").SNSClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: GetDataProtectionPolicyCommandInput): import("@smithy/core/client").CommandImpl<GetDataProtectionPolicyCommandInput, GetDataProtectionPolicyCommandOutput, import("..").SNSClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <important>
 *             <p>Amazon SNS message data protection is no longer available to new customers.
 *   For more information and guidance on alternatives, see
 * <a href="https://docs.aws.amazon.com/sns/latest/dg/sns-message-data-protection-availability-change.html">Amazon SNS message data protection availability change</a>.</p>
 *          </important>
 *          <p>Retrieves the specified inline <code>DataProtectionPolicy</code> document that is
 *             stored in the specified Amazon SNS topic. </p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { SNSClient, GetDataProtectionPolicyCommand } from "@aws-sdk/client-sns"; // ES Modules import
 * // const { SNSClient, GetDataProtectionPolicyCommand } = require("@aws-sdk/client-sns"); // CommonJS import
 * // import type { SNSClientConfig } from "@aws-sdk/client-sns";
 * const config = {}; // type is SNSClientConfig
 * const client = new SNSClient(config);
 * const input = { // GetDataProtectionPolicyInput
 *   ResourceArn: "STRING_VALUE", // required
 * };
 * const command = new GetDataProtectionPolicyCommand(input);
 * const response = await client.send(command);
 * // { // GetDataProtectionPolicyResponse
 * //   DataProtectionPolicy: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param GetDataProtectionPolicyCommandInput - {@link GetDataProtectionPolicyCommandInput}
 * @returns {@link GetDataProtectionPolicyCommandOutput}
 * @see {@link GetDataProtectionPolicyCommandInput} for command's `input` shape.
 * @see {@link GetDataProtectionPolicyCommandOutput} for command's `response` shape.
 * @see {@link SNSClientResolvedConfig | config} for SNSClient's `config` shape.
 *
 * @throws {@link AuthorizationErrorException} (client fault)
 *  <p>Indicates that the user has been denied access to the requested resource.</p>
 *
 * @throws {@link InternalErrorException} (server fault)
 *  <p>Indicates an internal service error.</p>
 *
 * @throws {@link InvalidParameterException} (client fault)
 *  <p>Indicates that a request parameter does not comply with the associated
 *             constraints.</p>
 *
 * @throws {@link InvalidSecurityException} (client fault)
 *  <p>The credential signature isn't valid. You must use an HTTPS endpoint and sign your
 *             request using Signature Version 4.</p>
 *
 * @throws {@link NotFoundException} (client fault)
 *  <p>Indicates that the requested resource does not exist.</p>
 *
 * @throws {@link SNSServiceException}
 * <p>Base exception class for all service exceptions from SNS service.</p>
 *
 *
 * @public
 */
export declare class GetDataProtectionPolicyCommand extends GetDataProtectionPolicyCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: GetDataProtectionPolicyInput;
            output: GetDataProtectionPolicyResponse;
        };
        sdk: {
            input: GetDataProtectionPolicyCommandInput;
            output: GetDataProtectionPolicyCommandOutput;
        };
    };
}