import { EndpointParameterInstructions } from "@smithy/middleware-endpoint";
import { Command as $Command } from "@smithy/smithy-client";
import { Handler, HttpHandlerOptions as __HttpHandlerOptions, MetadataBearer as __MetadataBearer, MiddlewareStack } from "@smithy/types";
import { GetObjectTaggingOutput, GetObjectTaggingRequest } from "../models/models_0";
import { S3ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../S3Client";
/**
 * @public
 */
export { __MetadataBearer, $Command };
/**
 * @public
 *
 * The input for {@link GetObjectTaggingCommand}.
 */
export interface GetObjectTaggingCommandInput extends GetObjectTaggingRequest {
}
/**
 * @public
 *
 * The output of {@link GetObjectTaggingCommand}.
 */
export interface GetObjectTaggingCommandOutput extends GetObjectTaggingOutput, __MetadataBearer {
}
/**
 * @public
 * <p>Returns the tag-set of an object. You send the GET request against the tagging
 *          subresource associated with the object.</p>
 *          <p>To use this operation, you must have permission to perform the
 *             <code>s3:GetObjectTagging</code> action. By default, the GET action returns information
 *          about current version of an object. For a versioned bucket, you can have multiple versions
 *          of an object in your bucket. To retrieve tags of any other version, use the versionId query
 *          parameter. You also need permission for the <code>s3:GetObjectVersionTagging</code>
 *          action.</p>
 *          <p> By default, the bucket owner has this permission and can grant this permission to
 *          others.</p>
 *          <p> For information about the Amazon S3 object tagging feature, see <a href="https://docs.aws.amazon.com/AmazonS3/latest/dev/object-tagging.html">Object Tagging</a>.</p>
 *          <p>The following actions are related to <code>GetObjectTagging</code>:</p>
 *          <ul>
 *             <li>
 *                <p>
 *                   <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteObjectTagging.html">DeleteObjectTagging</a>
 *                </p>
 *             </li>
 *             <li>
 *                <p>
 *                   <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObjectAttributes.html">GetObjectAttributes</a>
 *                </p>
 *             </li>
 *             <li>
 *                <p>
 *                   <a href="https://docs.aws.amazon.com/AmazonS3/latest/API/API_PutObjectTagging.html">PutObjectTagging</a>
 *                </p>
 *             </li>
 *          </ul>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { S3Client, GetObjectTaggingCommand } from "@aws-sdk/client-s3"; // ES Modules import
 * // const { S3Client, GetObjectTaggingCommand } = require("@aws-sdk/client-s3"); // CommonJS import
 * const client = new S3Client(config);
 * const input = { // GetObjectTaggingRequest
 *   Bucket: "STRING_VALUE", // required
 *   Key: "STRING_VALUE", // required
 *   VersionId: "STRING_VALUE",
 *   ExpectedBucketOwner: "STRING_VALUE",
 *   RequestPayer: "requester",
 * };
 * const command = new GetObjectTaggingCommand(input);
 * const response = await client.send(command);
 * // { // GetObjectTaggingOutput
 * //   VersionId: "STRING_VALUE",
 * //   TagSet: [ // TagSet // required
 * //     { // Tag
 * //       Key: "STRING_VALUE", // required
 * //       Value: "STRING_VALUE", // required
 * //     },
 * //   ],
 * // };
 *
 * ```
 *
 * @param GetObjectTaggingCommandInput - {@link GetObjectTaggingCommandInput}
 * @returns {@link GetObjectTaggingCommandOutput}
 * @see {@link GetObjectTaggingCommandInput} for command's `input` shape.
 * @see {@link GetObjectTaggingCommandOutput} for command's `response` shape.
 * @see {@link S3ClientResolvedConfig | config} for S3Client's `config` shape.
 *
 * @throws {@link S3ServiceException}
 * <p>Base exception class for all service exceptions from S3 service.</p>
 *
 * @example To retrieve tag set of a specific object version
 * ```javascript
 * // The following example retrieves tag set of an object. The request specifies object version.
 * const input = {
 *   "Bucket": "examplebucket",
 *   "Key": "exampleobject",
 *   "VersionId": "ydlaNkwWm0SfKJR.T1b1fIdPRbldTYRI"
 * };
 * const command = new GetObjectTaggingCommand(input);
 * const response = await client.send(command);
 * /* response ==
 * {
 *   "TagSet": [
 *     {
 *       "Key": "Key1",
 *       "Value": "Value1"
 *     }
 *   ],
 *   "VersionId": "ydlaNkwWm0SfKJR.T1b1fIdPRbldTYRI"
 * }
 * *\/
 * // example id: to-retrieve-tag-set-of-a-specific-object-version-1483400283663
 * ```
 *
 * @example To retrieve tag set of an object
 * ```javascript
 * // The following example retrieves tag set of an object.
 * const input = {
 *   "Bucket": "examplebucket",
 *   "Key": "HappyFace.jpg"
 * };
 * const command = new GetObjectTaggingCommand(input);
 * const response = await client.send(command);
 * /* response ==
 * {
 *   "TagSet": [
 *     {
 *       "Key": "Key4",
 *       "Value": "Value4"
 *     },
 *     {
 *       "Key": "Key3",
 *       "Value": "Value3"
 *     }
 *   ],
 *   "VersionId": "null"
 * }
 * *\/
 * // example id: to-retrieve-tag-set-of-an-object-1481833847896
 * ```
 *
 */
export declare class GetObjectTaggingCommand extends $Command<GetObjectTaggingCommandInput, GetObjectTaggingCommandOutput, S3ClientResolvedConfig> {
    readonly input: GetObjectTaggingCommandInput;
    static getEndpointParameterInstructions(): EndpointParameterInstructions;
    /**
     * @public
     */
    constructor(input: GetObjectTaggingCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: S3ClientResolvedConfig, options?: __HttpHandlerOptions): Handler<GetObjectTaggingCommandInput, GetObjectTaggingCommandOutput>;
    /**
     * @internal
     */
    private serialize;
    /**
     * @internal
     */
    private deserialize;
}
