import { Command as $Command } from "@smithy/core/client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { UpdateIndexTypeInput, UpdateIndexTypeOutput } from "../models/models_0";
import type { ResourceExplorer2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../ResourceExplorer2Client";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link UpdateIndexTypeCommand}.
 */
export interface UpdateIndexTypeCommandInput extends UpdateIndexTypeInput {
}
/**
 * @public
 *
 * The output of {@link UpdateIndexTypeCommand}.
 */
export interface UpdateIndexTypeCommandOutput extends UpdateIndexTypeOutput, __MetadataBearer {
}
declare const UpdateIndexTypeCommand_base: {
    new (input: UpdateIndexTypeCommandInput): import("@smithy/core/client").CommandImpl<UpdateIndexTypeCommandInput, UpdateIndexTypeCommandOutput, ResourceExplorer2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: UpdateIndexTypeCommandInput): import("@smithy/core/client").CommandImpl<UpdateIndexTypeCommandInput, UpdateIndexTypeCommandOutput, ResourceExplorer2ClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): {
        [x: string]: unknown;
    };
};
/**
 * <p>Changes the type of the index from one of the following types to the other. For more information about indexes and the role they perform in Amazon Web Services Resource Explorer, see <a href="https://docs.aws.amazon.com/resource-explorer/latest/userguide/manage-aggregator-region.html">Turning on cross-Region search by creating an aggregator index</a> in the <i>Amazon Web Services Resource Explorer User Guide</i>.</p> <ul> <li> <p> <b> <code>AGGREGATOR</code> index type</b> </p> <p>The index contains information about resources from all Amazon Web Services Regions in the Amazon Web Services account in which you've created a Resource Explorer index. Resource information from all other Regions is replicated to this Region's index.</p> <p>When you change the index type to <code>AGGREGATOR</code>, Resource Explorer turns on replication of all discovered resource information from the other Amazon Web Services Regions in your account to this index. You can then, from this Region only, perform resource search queries that span all Amazon Web Services Regions in the Amazon Web Services account. Turning on replication from all other Regions is performed by asynchronous background tasks. You can check the status of the asynchronous tasks by using the <a>GetIndex</a> operation. When the asynchronous tasks complete, the <code>Status</code> response of that operation changes from <code>UPDATING</code> to <code>ACTIVE</code>. After that, you can start to see results from other Amazon Web Services Regions in query results. However, it can take several hours for replication from all other Regions to complete.</p> <important> <p>You can have only one aggregator index per Amazon Web Services account. Before you can promote a different index to be the aggregator index for the account, you must first demote the existing aggregator index to type <code>LOCAL</code>.</p> </important> </li> <li> <p> <b> <code>LOCAL</code> index type</b> </p> <p>The index contains information about resources in only the Amazon Web Services Region in which the index exists. If an aggregator index in another Region exists, then information in this local index is replicated to the aggregator index.</p> <p>When you change the index type to <code>LOCAL</code>, Resource Explorer turns off the replication of resource information from all other Amazon Web Services Regions in the Amazon Web Services account to this Region. The aggregator index remains in the <code>UPDATING</code> state until all replication with other Regions successfully stops. You can check the status of the asynchronous task by using the <a>GetIndex</a> operation. When Resource Explorer successfully stops all replication with other Regions, the <code>Status</code> response of that operation changes from <code>UPDATING</code> to <code>ACTIVE</code>. Separately, the resource information from other Regions that was previously stored in the index is deleted within 30 days by another background task. Until that asynchronous task completes, some results from other Regions can continue to appear in search results.</p> <important> <p>After you demote an aggregator index to a local index, you must wait 24 hours before you can promote another index to be the new aggregator index for the account.</p> </important> </li> </ul>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { ResourceExplorer2Client, UpdateIndexTypeCommand } from "@aws-sdk/client-resource-explorer-2"; // ES Modules import
 * // const { ResourceExplorer2Client, UpdateIndexTypeCommand } = require("@aws-sdk/client-resource-explorer-2"); // CommonJS import
 * // import type { ResourceExplorer2ClientConfig } from "@aws-sdk/client-resource-explorer-2";
 * const config = {}; // type is ResourceExplorer2ClientConfig
 * const client = new ResourceExplorer2Client(config);
 * const input = { // UpdateIndexTypeInput
 *   Arn: "STRING_VALUE", // required
 *   Type: "STRING_VALUE", // required
 * };
 * const command = new UpdateIndexTypeCommand(input);
 * const response = await client.send(command);
 * // { // UpdateIndexTypeOutput
 * //   Arn: "STRING_VALUE",
 * //   Type: "STRING_VALUE",
 * //   State: "STRING_VALUE",
 * //   LastUpdatedAt: new Date("TIMESTAMP"),
 * // };
 *
 * ```
 *
 * @param UpdateIndexTypeCommandInput - {@link UpdateIndexTypeCommandInput}
 * @returns {@link UpdateIndexTypeCommandOutput}
 * @see {@link UpdateIndexTypeCommandInput} for command's `input` shape.
 * @see {@link UpdateIndexTypeCommandOutput} for command's `response` shape.
 * @see {@link ResourceExplorer2ClientResolvedConfig | config} for ResourceExplorer2Client's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>The credentials that you used to call this operation don't have the minimum required permissions.</p>
 *
 * @throws {@link ConflictException} (client fault)
 *  <p>If you attempted to create a view, then the request failed because either you specified parameters that didn’t match the original request, or you attempted to create a view with a name that already exists in this Amazon Web Services Region.</p> <p>If you attempted to create an index, then the request failed because either you specified parameters that didn't match the original request, or an index already exists in the current Amazon Web Services Region.</p> <p>If you attempted to update an index type to <code>AGGREGATOR</code>, then the request failed because you already have an <code>AGGREGATOR</code> index in a different Amazon Web Services Region.</p>
 *
 * @throws {@link InternalServerException} (server fault)
 *  <p>The request failed because of internal service error. Try your request again later.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>You specified a resource that doesn't exist. Check the ID or ARN that you used to identity the resource, and try again.</p>
 *
 * @throws {@link ServiceQuotaExceededException} (client fault)
 *  <p>The request failed because it exceeds a service quota.</p>
 *
 * @throws {@link ThrottlingException} (client fault)
 *  <p>The request failed because you exceeded a rate limit for this operation. For more information, see <a href="https://docs.aws.amazon.com/resource-explorer/latest/userguide/quotas.html">Quotas for Resource Explorer</a>.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>You provided an invalid value for one of the operation's parameters. Check the syntax for the operation, and try again.</p>
 *
 * @throws {@link ResourceExplorer2ServiceException}
 * <p>Base exception class for all service exceptions from ResourceExplorer2 service.</p>
 *
 *
 * @public
 */
export declare class UpdateIndexTypeCommand extends UpdateIndexTypeCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: UpdateIndexTypeInput;
            output: UpdateIndexTypeOutput;
        };
        sdk: {
            input: UpdateIndexTypeCommandInput;
            output: UpdateIndexTypeCommandOutput;
        };
    };
}