import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { UpdateKeyspaceRequest, UpdateKeyspaceResponse } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
/**
 * @public
 *
 * The input for {@link UpdateKeyspaceCommand}.
 */
export interface UpdateKeyspaceCommandInput extends UpdateKeyspaceRequest {
}
/**
 * @public
 *
 * The output of {@link UpdateKeyspaceCommand}.
 */
export interface UpdateKeyspaceCommandOutput extends UpdateKeyspaceResponse, __MetadataBearer {
}
declare const UpdateKeyspaceCommand_base: {
    new (input: UpdateKeyspaceCommandInput): import("@smithy/core/client").CommandImpl<UpdateKeyspaceCommandInput, UpdateKeyspaceCommandOutput, import("..").KeyspacesClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    new (input: UpdateKeyspaceCommandInput): import("@smithy/core/client").CommandImpl<UpdateKeyspaceCommandInput, UpdateKeyspaceCommandOutput, import("..").KeyspacesClientResolvedConfig, import("..").ServiceInputTypes, import("..").ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/types").EndpointParameterInstructions;
};
/**
 * <p> Adds a new Amazon Web Services Region to the keyspace. You can add a new Region to a keyspace that is either a single or a multi-Region keyspace. Amazon Keyspaces is going to replicate all tables in the keyspace to the new Region. To successfully replicate all tables to the new Region, they must use client-side timestamps for conflict resolution. To enable client-side timestamps, specify <code>clientSideTimestamps.status = enabled</code> when invoking the API. For more information about client-side timestamps, see <a href="https://docs.aws.amazon.com/keyspaces/latest/devguide/client-side-timestamps.html">Client-side timestamps in Amazon Keyspaces</a> in the <i>Amazon Keyspaces Developer Guide</i>.</p> <p>To add a Region to a keyspace using the <code>UpdateKeyspace</code> API, the IAM principal needs permissions for the following IAM actions:</p> <ul> <li> <p> <code>cassandra:Alter</code> </p> </li> <li> <p> <code>cassandra:AlterMultiRegionResource</code> </p> </li> <li> <p> <code>cassandra:Create</code> </p> </li> <li> <p> <code>cassandra:CreateMultiRegionResource</code> </p> </li> <li> <p> <code>cassandra:Select</code> </p> </li> <li> <p> <code>cassandra:SelectMultiRegionResource</code> </p> </li> <li> <p> <code>cassandra:Modify</code> </p> </li> <li> <p> <code>cassandra:ModifyMultiRegionResource</code> </p> </li> </ul> <p>If the keyspace contains a table that is configured in provisioned mode with auto scaling enabled, the following additional IAM actions need to be allowed.</p> <ul> <li> <p> <code>application-autoscaling:RegisterScalableTarget</code> </p> </li> <li> <p> <code>application-autoscaling:DeregisterScalableTarget</code> </p> </li> <li> <p> <code>application-autoscaling:DescribeScalableTargets</code> </p> </li> <li> <p> <code>application-autoscaling:PutScalingPolicy</code> </p> </li> <li> <p> <code>application-autoscaling:DescribeScalingPolicies</code> </p> </li> </ul> <p>To use the <code>UpdateKeyspace</code> API, the IAM principal also needs permissions to create a service-linked role with the following elements:</p> <ul> <li> <p> <code>iam:CreateServiceLinkedRole</code> - The <b>action</b> the principal can perform.</p> </li> <li> <p> <code>arn:aws:iam::*:role/aws-service-role/replication.cassandra.amazonaws.com/AWSServiceRoleForKeyspacesReplication</code> - The <b>resource</b> that the action can be performed on. </p> </li> <li> <p> <code>iam:AWSServiceName: replication.cassandra.amazonaws.com</code> - The only Amazon Web Services service that this role can be attached to is Amazon Keyspaces.</p> </li> </ul> <p>For more information, see <a href="https://docs.aws.amazon.com/keyspaces/latest/devguide/howitworks_replication_permissions_addReplica.html">Configure the IAM permissions required to add an Amazon Web Services Region to a keyspace</a> in the <i>Amazon Keyspaces Developer Guide</i>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { KeyspacesClient, UpdateKeyspaceCommand } from "@aws-sdk/client-keyspaces"; // ES Modules import
 * // const { KeyspacesClient, UpdateKeyspaceCommand } = require("@aws-sdk/client-keyspaces"); // CommonJS import
 * // import type { KeyspacesClientConfig } from "@aws-sdk/client-keyspaces";
 * const config = {}; // type is KeyspacesClientConfig
 * const client = new KeyspacesClient(config);
 * const input = { // UpdateKeyspaceRequest
 *   keyspaceName: "STRING_VALUE", // required
 *   replicationSpecification: { // ReplicationSpecification
 *     replicationStrategy: "STRING_VALUE", // required
 *     regionList: [ // RegionList
 *       "STRING_VALUE",
 *     ],
 *   },
 *   clientSideTimestamps: { // ClientSideTimestamps
 *     status: "STRING_VALUE", // required
 *   },
 * };
 * const command = new UpdateKeyspaceCommand(input);
 * const response = await client.send(command);
 * // { // UpdateKeyspaceResponse
 * //   resourceArn: "STRING_VALUE", // required
 * // };
 *
 * ```
 *
 * @param UpdateKeyspaceCommandInput - {@link UpdateKeyspaceCommandInput}
 * @returns {@link UpdateKeyspaceCommandOutput}
 * @see {@link UpdateKeyspaceCommandInput} for command's `input` shape.
 * @see {@link UpdateKeyspaceCommandOutput} for command's `response` shape.
 * @see {@link KeyspacesClientResolvedConfig | config} for KeyspacesClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>You don't have sufficient access permissions to perform this action. </p>
 *
 * @throws {@link ConflictException} (client fault)
 *  <p>Amazon Keyspaces couldn't complete the requested action. This error may occur if you try to perform an action and the same or a different action is already in progress, or if you try to create a resource that already exists. </p>
 *
 * @throws {@link InternalServerException} (server fault)
 *  <p>Amazon Keyspaces was unable to fully process this request because of an internal server error.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>The operation tried to access a keyspace, table, or type that doesn't exist. The resource might not be specified correctly, or its status might not be <code>ACTIVE</code>.</p>
 *
 * @throws {@link ServiceQuotaExceededException} (client fault)
 *  <p>The operation exceeded the service quota for this resource. For more information on service quotas, see <a href="https://docs.aws.amazon.com/keyspaces/latest/devguide/quotas.html">Quotas</a> in the <i>Amazon Keyspaces Developer Guide</i>.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>The operation failed due to an invalid or malformed request.</p>
 *
 * @throws {@link KeyspacesServiceException}
 * <p>Base exception class for all service exceptions from Keyspaces service.</p>
 *
 *
 * @public
 */
export declare class UpdateKeyspaceCommand extends UpdateKeyspaceCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: UpdateKeyspaceRequest;
            output: UpdateKeyspaceResponse;
        };
        sdk: {
            input: UpdateKeyspaceCommandInput;
            output: UpdateKeyspaceCommandOutput;
        };
    };
}