import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { RespondActivityTaskCompletedInput } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link RespondActivityTaskCompletedCommand}.
 */
export interface RespondActivityTaskCompletedCommandInput extends RespondActivityTaskCompletedInput {
}
/**
 * @public
 *
 * The output of {@link RespondActivityTaskCompletedCommand}.
 */
export interface RespondActivityTaskCompletedCommandOutput extends __MetadataBearer {
}
declare const RespondActivityTaskCompletedCommand_base: {
    new (input: RespondActivityTaskCompletedCommandInput): import("@smithy/core/client").CommandImpl<RespondActivityTaskCompletedCommandInput, RespondActivityTaskCompletedCommandOutput, import("..").SWFClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: RespondActivityTaskCompletedCommandInput): import("@smithy/core/client").CommandImpl<RespondActivityTaskCompletedCommandInput, RespondActivityTaskCompletedCommandOutput, import("..").SWFClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Used by workers to tell the service that the <a>ActivityTask</a> identified
 *       by the <code>taskToken</code> completed successfully with a <code>result</code> (if provided).
 *       The <code>result</code> appears in the <code>ActivityTaskCompleted</code> event in the
 *       workflow history.</p>
 *          <important>
 *             <p>If the requested task doesn't complete successfully, use <a>RespondActivityTaskFailed</a> instead. If the worker finds that the task is
 *         canceled through the <code>canceled</code> flag returned by <a>RecordActivityTaskHeartbeat</a>, it should cancel the task, clean up and then call
 *           <a>RespondActivityTaskCanceled</a>.</p>
 *          </important>
 *          <p>A task is considered open from the time that it is scheduled until it is closed.
 *       Therefore a task is reported as open while a worker is processing it. A task is closed after
 *       it has been specified in a call to RespondActivityTaskCompleted, <a>RespondActivityTaskCanceled</a>, <a>RespondActivityTaskFailed</a>, or the
 *       task has <a href="https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dg-basic.html#swf-dev-timeout-types">timed
 *         out</a>.</p>
 *          <p>
 *             <b>Access Control</b>
 *          </p>
 *          <p>You can use IAM policies to control this action's access to Amazon SWF resources as
 *       follows:</p>
 *          <ul>
 *             <li>
 *                <p>Use a <code>Resource</code> element with the domain name to limit the action to
 *           only specified domains.</p>
 *             </li>
 *             <li>
 *                <p>Use an <code>Action</code> element to allow or deny permission to call this
 *           action.</p>
 *             </li>
 *             <li>
 *                <p>You cannot use an IAM policy to constrain this action's parameters.</p>
 *             </li>
 *          </ul>
 *          <p>If the caller doesn't have sufficient permissions to invoke the action, or the
 *       parameter values fall outside the specified constraints, the action fails. The associated
 *       event attribute's <code>cause</code> parameter is set to <code>OPERATION_NOT_PERMITTED</code>.
 *       For details and example IAM policies, see <a href="https://docs.aws.amazon.com/amazonswf/latest/developerguide/swf-dev-iam.html">Using IAM to Manage Access to Amazon SWF
 *         Workflows</a> in the <i>Amazon SWF Developer Guide</i>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { SWFClient, RespondActivityTaskCompletedCommand } from "@aws-sdk/client-swf"; // ES Modules import
 * // const { SWFClient, RespondActivityTaskCompletedCommand } = require("@aws-sdk/client-swf"); // CommonJS import
 * // import type { SWFClientConfig } from "@aws-sdk/client-swf";
 * const config = {}; // type is SWFClientConfig
 * const client = new SWFClient(config);
 * const input = { // RespondActivityTaskCompletedInput
 *   taskToken: "STRING_VALUE", // required
 *   result: "STRING_VALUE",
 * };
 * const command = new RespondActivityTaskCompletedCommand(input);
 * const response = await client.send(command);
 * // {};
 *
 * ```
 *
 * @param RespondActivityTaskCompletedCommandInput - {@link RespondActivityTaskCompletedCommandInput}
 * @returns {@link RespondActivityTaskCompletedCommandOutput}
 * @see {@link RespondActivityTaskCompletedCommandInput} for command's `input` shape.
 * @see {@link RespondActivityTaskCompletedCommandOutput} for command's `response` shape.
 * @see {@link SWFClientResolvedConfig | config} for SWFClient's `config` shape.
 *
 * @throws {@link OperationNotPermittedFault} (client fault)
 *  <p>Returned when the caller doesn't have sufficient permissions to invoke the action.</p>
 *
 * @throws {@link UnknownResourceFault} (client fault)
 *  <p>Returned when the named resource cannot be found with in the scope of this operation (region or domain). This could happen if the named resource was never created or is no longer available for this operation.</p>
 *
 * @throws {@link SWFServiceException}
 * <p>Base exception class for all service exceptions from SWF service.</p>
 *
 *
 * @public
 */
export declare class RespondActivityTaskCompletedCommand extends RespondActivityTaskCompletedCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: RespondActivityTaskCompletedInput;
            output: {};
        };
        sdk: {
            input: RespondActivityTaskCompletedCommandInput;
            output: RespondActivityTaskCompletedCommandOutput;
        };
    };
}