import { Command as $Command } from "@smithy/core/client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { DAXClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../DAXClient";
import type { UpdateSubnetGroupRequest, UpdateSubnetGroupResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link UpdateSubnetGroupCommand}.
 */
export interface UpdateSubnetGroupCommandInput extends UpdateSubnetGroupRequest {
}
/**
 * @public
 *
 * The output of {@link UpdateSubnetGroupCommand}.
 */
export interface UpdateSubnetGroupCommandOutput extends UpdateSubnetGroupResponse, __MetadataBearer {
}
declare const UpdateSubnetGroupCommand_base: {
    new (input: UpdateSubnetGroupCommandInput): import("@smithy/core/client").CommandImpl<UpdateSubnetGroupCommandInput, UpdateSubnetGroupCommandOutput, DAXClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: UpdateSubnetGroupCommandInput): import("@smithy/core/client").CommandImpl<UpdateSubnetGroupCommandInput, UpdateSubnetGroupCommandOutput, DAXClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): {
        [x: string]: unknown;
    };
};
/**
 * <p>Modifies an existing subnet group.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { DAXClient, UpdateSubnetGroupCommand } from "@aws-sdk/client-dax"; // ES Modules import
 * // const { DAXClient, UpdateSubnetGroupCommand } = require("@aws-sdk/client-dax"); // CommonJS import
 * // import type { DAXClientConfig } from "@aws-sdk/client-dax";
 * const config = {}; // type is DAXClientConfig
 * const client = new DAXClient(config);
 * const input = { // UpdateSubnetGroupRequest
 *   SubnetGroupName: "STRING_VALUE", // required
 *   Description: "STRING_VALUE",
 *   SubnetIds: [ // SubnetIdentifierList
 *     "STRING_VALUE",
 *   ],
 * };
 * const command = new UpdateSubnetGroupCommand(input);
 * const response = await client.send(command);
 * // { // UpdateSubnetGroupResponse
 * //   SubnetGroup: { // SubnetGroup
 * //     SubnetGroupName: "STRING_VALUE",
 * //     Description: "STRING_VALUE",
 * //     VpcId: "STRING_VALUE",
 * //     Subnets: [ // SubnetList
 * //       { // Subnet
 * //         SubnetIdentifier: "STRING_VALUE",
 * //         SubnetAvailabilityZone: "STRING_VALUE",
 * //         SupportedNetworkTypes: [ // NetworkTypeList
 * //           "ipv4" || "ipv6" || "dual_stack",
 * //         ],
 * //       },
 * //     ],
 * //     SupportedNetworkTypes: [
 * //       "ipv4" || "ipv6" || "dual_stack",
 * //     ],
 * //   },
 * // };
 *
 * ```
 *
 * @param UpdateSubnetGroupCommandInput - {@link UpdateSubnetGroupCommandInput}
 * @returns {@link UpdateSubnetGroupCommandOutput}
 * @see {@link UpdateSubnetGroupCommandInput} for command's `input` shape.
 * @see {@link UpdateSubnetGroupCommandOutput} for command's `response` shape.
 * @see {@link DAXClientResolvedConfig | config} for DAXClient's `config` shape.
 *
 * @throws {@link InvalidSubnet} (client fault)
 *  <p>An invalid subnet identifier was specified.</p>
 *
 * @throws {@link ServiceLinkedRoleNotFoundFault} (client fault)
 *  <p>The specified service linked role (SLR) was not found.</p>
 *
 * @throws {@link SubnetGroupNotFoundFault} (client fault)
 *  <p>The requested subnet group name does not refer to an existing subnet
 *             group.</p>
 *
 * @throws {@link SubnetInUse} (client fault)
 *  <p>The requested subnet is being used by another subnet group.</p>
 *
 * @throws {@link SubnetNotAllowedFault} (client fault)
 *  <p>The specified subnet can't be used for the requested network type. This error
 *             occurs when either there aren't enough subnets of the required network type to create
 *             the cluster, or when you try to use a subnet that doesn't support the requested network
 *             type (for example, trying to create a dual-stack cluster with a subnet that doesn't have
 *             IPv6 CIDR). </p>
 *
 * @throws {@link SubnetQuotaExceededFault} (client fault)
 *  <p>The request cannot be processed because it would exceed the allowed number of
 *             subnets in a subnet group.</p>
 *
 * @throws {@link DAXServiceException}
 * <p>Base exception class for all service exceptions from DAX service.</p>
 *
 *
 * @public
 */
export declare class UpdateSubnetGroupCommand extends UpdateSubnetGroupCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: UpdateSubnetGroupRequest;
            output: UpdateSubnetGroupResponse;
        };
        sdk: {
            input: UpdateSubnetGroupCommandInput;
            output: UpdateSubnetGroupCommandOutput;
        };
    };
}