import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { CancelDataRepositoryTaskRequest, CancelDataRepositoryTaskResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link CancelDataRepositoryTaskCommand}.
 */
export interface CancelDataRepositoryTaskCommandInput extends CancelDataRepositoryTaskRequest {
}
/**
 * @public
 *
 * The output of {@link CancelDataRepositoryTaskCommand}.
 */
export interface CancelDataRepositoryTaskCommandOutput extends CancelDataRepositoryTaskResponse, __MetadataBearer {
}
declare const CancelDataRepositoryTaskCommand_base: {
    new (input: CancelDataRepositoryTaskCommandInput): import("@smithy/core/client").CommandImpl<CancelDataRepositoryTaskCommandInput, CancelDataRepositoryTaskCommandOutput, import("..").FSxClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: CancelDataRepositoryTaskCommandInput): import("@smithy/core/client").CommandImpl<CancelDataRepositoryTaskCommandInput, CancelDataRepositoryTaskCommandOutput, import("..").FSxClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Cancels an existing Amazon FSx for Lustre data repository task if that task is in either the
 *             <code>PENDING</code> or <code>EXECUTING</code> state. When you cancel an export task, Amazon FSx
 *             does the following.</p>
 *          <ul>
 *             <li>
 *                <p>Any files that FSx has already exported are not reverted.</p>
 *             </li>
 *             <li>
 *                <p>FSx continues to export any files that are in-flight when the cancel operation is received.</p>
 *             </li>
 *             <li>
 *                <p>FSx does not export any files that have not yet been exported.</p>
 *             </li>
 *          </ul>
 *          <p>For a release task, Amazon FSx will stop releasing files upon cancellation. Any files that
 *             have already been released will remain in the released state.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { FSxClient, CancelDataRepositoryTaskCommand } from "@aws-sdk/client-fsx"; // ES Modules import
 * // const { FSxClient, CancelDataRepositoryTaskCommand } = require("@aws-sdk/client-fsx"); // CommonJS import
 * // import type { FSxClientConfig } from "@aws-sdk/client-fsx";
 * const config = {}; // type is FSxClientConfig
 * const client = new FSxClient(config);
 * const input = { // CancelDataRepositoryTaskRequest
 *   TaskId: "STRING_VALUE", // required
 * };
 * const command = new CancelDataRepositoryTaskCommand(input);
 * const response = await client.send(command);
 * // { // CancelDataRepositoryTaskResponse
 * //   Lifecycle: "PENDING" || "EXECUTING" || "FAILED" || "SUCCEEDED" || "CANCELED" || "CANCELING",
 * //   TaskId: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param CancelDataRepositoryTaskCommandInput - {@link CancelDataRepositoryTaskCommandInput}
 * @returns {@link CancelDataRepositoryTaskCommandOutput}
 * @see {@link CancelDataRepositoryTaskCommandInput} for command's `input` shape.
 * @see {@link CancelDataRepositoryTaskCommandOutput} for command's `response` shape.
 * @see {@link FSxClientResolvedConfig | config} for FSxClient's `config` shape.
 *
 * @throws {@link BadRequest} (client fault)
 *  <p>A generic error indicating a failure with a client request.</p>
 *
 * @throws {@link DataRepositoryTaskEnded} (client fault)
 *  <p>The data repository task could not be canceled because the task has already ended.</p>
 *
 * @throws {@link DataRepositoryTaskNotFound} (client fault)
 *  <p>The data repository task or tasks you specified could not be found.</p>
 *
 * @throws {@link InternalServerError} (server fault)
 *  <p>A generic error indicating a server-side failure.</p>
 *
 * @throws {@link UnsupportedOperation} (client fault)
 *  <p>The requested operation is not supported for this resource or API.</p>
 *
 * @throws {@link FSxServiceException}
 * <p>Base exception class for all service exceptions from FSx service.</p>
 *
 *
 * @public
 */
export declare class CancelDataRepositoryTaskCommand extends CancelDataRepositoryTaskCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: CancelDataRepositoryTaskRequest;
            output: CancelDataRepositoryTaskResponse;
        };
        sdk: {
            input: CancelDataRepositoryTaskCommandInput;
            output: CancelDataRepositoryTaskCommandOutput;
        };
    };
}