import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { GetSiteToSiteVpnAttachmentRequest, GetSiteToSiteVpnAttachmentResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link GetSiteToSiteVpnAttachmentCommand}.
 */
export interface GetSiteToSiteVpnAttachmentCommandInput extends GetSiteToSiteVpnAttachmentRequest {
}
/**
 * @public
 *
 * The output of {@link GetSiteToSiteVpnAttachmentCommand}.
 */
export interface GetSiteToSiteVpnAttachmentCommandOutput extends GetSiteToSiteVpnAttachmentResponse, __MetadataBearer {
}
declare const GetSiteToSiteVpnAttachmentCommand_base: {
    new (input: GetSiteToSiteVpnAttachmentCommandInput): import("@smithy/core/client").CommandImpl<GetSiteToSiteVpnAttachmentCommandInput, GetSiteToSiteVpnAttachmentCommandOutput, import("..").NetworkManagerClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: GetSiteToSiteVpnAttachmentCommandInput): import("@smithy/core/client").CommandImpl<GetSiteToSiteVpnAttachmentCommandInput, GetSiteToSiteVpnAttachmentCommandOutput, import("..").NetworkManagerClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p>Returns information about a site-to-site VPN attachment.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { NetworkManagerClient, GetSiteToSiteVpnAttachmentCommand } from "@aws-sdk/client-networkmanager"; // ES Modules import
 * // const { NetworkManagerClient, GetSiteToSiteVpnAttachmentCommand } = require("@aws-sdk/client-networkmanager"); // CommonJS import
 * // import type { NetworkManagerClientConfig } from "@aws-sdk/client-networkmanager";
 * const config = {}; // type is NetworkManagerClientConfig
 * const client = new NetworkManagerClient(config);
 * const input = { // GetSiteToSiteVpnAttachmentRequest
 *   AttachmentId: "STRING_VALUE", // required
 * };
 * const command = new GetSiteToSiteVpnAttachmentCommand(input);
 * const response = await client.send(command);
 * // { // GetSiteToSiteVpnAttachmentResponse
 * //   SiteToSiteVpnAttachment: { // SiteToSiteVpnAttachment
 * //     Attachment: { // Attachment
 * //       CoreNetworkId: "STRING_VALUE",
 * //       CoreNetworkArn: "STRING_VALUE",
 * //       AttachmentId: "STRING_VALUE",
 * //       OwnerAccountId: "STRING_VALUE",
 * //       AttachmentType: "CONNECT" || "SITE_TO_SITE_VPN" || "VPC" || "DIRECT_CONNECT_GATEWAY" || "TRANSIT_GATEWAY_ROUTE_TABLE",
 * //       State: "REJECTED" || "PENDING_ATTACHMENT_ACCEPTANCE" || "CREATING" || "FAILED" || "AVAILABLE" || "UPDATING" || "PENDING_NETWORK_UPDATE" || "PENDING_TAG_ACCEPTANCE" || "DELETING",
 * //       EdgeLocation: "STRING_VALUE",
 * //       EdgeLocations: [ // ExternalRegionCodeList
 * //         "STRING_VALUE",
 * //       ],
 * //       ResourceArn: "STRING_VALUE",
 * //       AttachmentPolicyRuleNumber: Number("int"),
 * //       SegmentName: "STRING_VALUE",
 * //       NetworkFunctionGroupName: "STRING_VALUE",
 * //       Tags: [ // TagList
 * //         { // Tag
 * //           Key: "STRING_VALUE",
 * //           Value: "STRING_VALUE",
 * //         },
 * //       ],
 * //       ProposedSegmentChange: { // ProposedSegmentChange
 * //         Tags: [
 * //           {
 * //             Key: "STRING_VALUE",
 * //             Value: "STRING_VALUE",
 * //           },
 * //         ],
 * //         AttachmentPolicyRuleNumber: Number("int"),
 * //         SegmentName: "STRING_VALUE",
 * //       },
 * //       ProposedNetworkFunctionGroupChange: { // ProposedNetworkFunctionGroupChange
 * //         Tags: [
 * //           {
 * //             Key: "STRING_VALUE",
 * //             Value: "STRING_VALUE",
 * //           },
 * //         ],
 * //         AttachmentPolicyRuleNumber: Number("int"),
 * //         NetworkFunctionGroupName: "STRING_VALUE",
 * //       },
 * //       CreatedAt: new Date("TIMESTAMP"),
 * //       UpdatedAt: new Date("TIMESTAMP"),
 * //       LastModificationErrors: [ // AttachmentErrorList
 * //         { // AttachmentError
 * //           Code: "VPC_NOT_FOUND" || "SUBNET_NOT_FOUND" || "SUBNET_DUPLICATED_IN_AVAILABILITY_ZONE" || "SUBNET_NO_FREE_ADDRESSES" || "SUBNET_UNSUPPORTED_AVAILABILITY_ZONE" || "SUBNET_NO_IPV6_CIDRS" || "VPN_CONNECTION_NOT_FOUND" || "MAXIMUM_NO_ENCAP_LIMIT_EXCEEDED" || "DIRECT_CONNECT_GATEWAY_NOT_FOUND" || "DIRECT_CONNECT_GATEWAY_EXISTING_ATTACHMENTS" || "DIRECT_CONNECT_GATEWAY_NO_PRIVATE_VIF" || "VPN_EXISTING_ASSOCIATIONS" || "VPC_UNSUPPORTED_FEATURES",
 * //           Message: "STRING_VALUE",
 * //           ResourceArn: "STRING_VALUE",
 * //           RequestId: "STRING_VALUE",
 * //         },
 * //       ],
 * //     },
 * //     VpnConnectionArn: "STRING_VALUE",
 * //   },
 * // };
 *
 * ```
 *
 * @param GetSiteToSiteVpnAttachmentCommandInput - {@link GetSiteToSiteVpnAttachmentCommandInput}
 * @returns {@link GetSiteToSiteVpnAttachmentCommandOutput}
 * @see {@link GetSiteToSiteVpnAttachmentCommandInput} for command's `input` shape.
 * @see {@link GetSiteToSiteVpnAttachmentCommandOutput} for command's `response` shape.
 * @see {@link NetworkManagerClientResolvedConfig | config} for NetworkManagerClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>You do not have sufficient access to perform this action.</p>
 *
 * @throws {@link InternalServerException} (server fault)
 *  <p>The request has failed due to an internal error.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>The specified resource could not be found.</p>
 *
 * @throws {@link ThrottlingException} (client fault)
 *  <p>The request was denied due to request throttling.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>The input fails to satisfy the constraints.</p>
 *
 * @throws {@link NetworkManagerServiceException}
 * <p>Base exception class for all service exceptions from NetworkManager service.</p>
 *
 *
 * @public
 */
export declare class GetSiteToSiteVpnAttachmentCommand extends GetSiteToSiteVpnAttachmentCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: GetSiteToSiteVpnAttachmentRequest;
            output: GetSiteToSiteVpnAttachmentResponse;
        };
        sdk: {
            input: GetSiteToSiteVpnAttachmentCommandInput;
            output: GetSiteToSiteVpnAttachmentCommandOutput;
        };
    };
}