import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { StartSessionRequest, StartSessionResponse } from "../models/models_1";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link StartSessionCommand}.
 */
export interface StartSessionCommandInput extends StartSessionRequest {
}
/**
 * @public
 *
 * The output of {@link StartSessionCommand}.
 */
export interface StartSessionCommandOutput extends StartSessionResponse, __MetadataBearer {
}
declare const StartSessionCommand_base: {
    new (input: StartSessionCommandInput): import("@smithy/core/client").CommandImpl<StartSessionCommandInput, StartSessionCommandOutput, import("..").SSMClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: StartSessionCommandInput): import("@smithy/core/client").CommandImpl<StartSessionCommandInput, StartSessionCommandOutput, import("..").SSMClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Initiates a connection to a target (for example, a managed node) for a Session Manager session.
 *    Returns a URL and token that can be used to open a WebSocket connection for sending input and
 *    receiving outputs.</p>
 *          <note>
 *             <p>Amazon Web Services CLI usage: <code>start-session</code> is an interactive command that requires the Session Manager
 *     plugin to be installed on the client machine making the call. For information, see <a href="https://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-working-with-install-plugin.html">Install
 *      the Session Manager plugin for the Amazon Web Services CLI</a> in the <i>Amazon Web Services Systems Manager User Guide</i>.</p>
 *             <p>Amazon Web Services Tools for PowerShell usage: Start-SSMSession isn't currently supported by Amazon Web Services Tools
 *     for PowerShell on Windows local machines.</p>
 *          </note>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { SSMClient, StartSessionCommand } from "@aws-sdk/client-ssm"; // ES Modules import
 * // const { SSMClient, StartSessionCommand } = require("@aws-sdk/client-ssm"); // CommonJS import
 * // import type { SSMClientConfig } from "@aws-sdk/client-ssm";
 * const config = {}; // type is SSMClientConfig
 * const client = new SSMClient(config);
 * const input = { // StartSessionRequest
 *   Target: "STRING_VALUE", // required
 *   DocumentName: "STRING_VALUE",
 *   Reason: "STRING_VALUE",
 *   Parameters: { // SessionManagerParameters
 *     "<keys>": [ // SessionManagerParameterValueList
 *       "STRING_VALUE",
 *     ],
 *   },
 * };
 * const command = new StartSessionCommand(input);
 * const response = await client.send(command);
 * // { // StartSessionResponse
 * //   SessionId: "STRING_VALUE",
 * //   TokenValue: "STRING_VALUE",
 * //   StreamUrl: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param StartSessionCommandInput - {@link StartSessionCommandInput}
 * @returns {@link StartSessionCommandOutput}
 * @see {@link StartSessionCommandInput} for command's `input` shape.
 * @see {@link StartSessionCommandOutput} for command's `response` shape.
 * @see {@link SSMClientResolvedConfig | config} for SSMClient's `config` shape.
 *
 * @throws {@link InternalServerError} (server fault)
 *  <p>An error occurred on the server side.</p>
 *
 * @throws {@link InvalidDocument} (client fault)
 *  <p>The specified SSM document doesn't exist.</p>
 *
 * @throws {@link TargetNotConnected} (client fault)
 *  <p>The specified target managed node for the session isn't fully configured for use with Session Manager.
 *    For more information, see <a href="https://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-getting-started.html">Setting up
 *     Session Manager</a> in the <i>Amazon Web Services Systems Manager User Guide</i>. This error is also returned if you
 *    attempt to start a session on a managed node that is located in a different account or
 *    Region</p>
 *
 * @throws {@link SSMServiceException}
 * <p>Base exception class for all service exceptions from SSM service.</p>
 *
 *
 * @public
 */
export declare class StartSessionCommand extends StartSessionCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: StartSessionRequest;
            output: StartSessionResponse;
        };
        sdk: {
            input: StartSessionCommandInput;
            output: StartSessionCommandOutput;
        };
    };
}