import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { KinesisClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../KinesisClient";
import type { UpdateShardCountInput, UpdateShardCountOutput } from "../models/models_0";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link UpdateShardCountCommand}.
 */
export interface UpdateShardCountCommandInput extends UpdateShardCountInput {
}
/**
 * @public
 *
 * The output of {@link UpdateShardCountCommand}.
 */
export interface UpdateShardCountCommandOutput extends UpdateShardCountOutput, __MetadataBearer {
}
declare const UpdateShardCountCommand_base: {
    new (input: UpdateShardCountCommandInput): import("@smithy/smithy-client").CommandImpl<UpdateShardCountCommandInput, UpdateShardCountCommandOutput, KinesisClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: UpdateShardCountCommandInput): import("@smithy/smithy-client").CommandImpl<UpdateShardCountCommandInput, UpdateShardCountCommandOutput, KinesisClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Updates the shard count of the specified stream to the specified number of shards.
 *             This API is only supported for the data streams with the provisioned capacity
 *             mode.</p>
 *          <note>
 *             <p>When invoking this API, you must use either the <code>StreamARN</code> or the
 *                     <code>StreamName</code> parameter, or both. It is recommended that you use the
 *                     <code>StreamARN</code> input parameter when you invoke this API.</p>
 *          </note>
 *          <p>Updating the shard count is an asynchronous operation. Upon receiving the request,
 *             Kinesis Data Streams returns immediately and sets the status of the stream to
 *                 <code>UPDATING</code>. After the update is complete, Kinesis Data Streams sets the
 *             status of the stream back to <code>ACTIVE</code>. Depending on the size of the stream,
 *             the scaling action could take a few minutes to complete. You can continue to read and
 *             write data to your stream while its status is <code>UPDATING</code>.</p>
 *          <p>To update the shard count, Kinesis Data Streams performs splits or merges on
 *             individual shards. This can cause short-lived shards to be created, in addition to the
 *             final shards. These short-lived shards count towards your total shard limit for your
 *             account in the Region.</p>
 *          <p>When using this operation, we recommend that you specify a target shard count that is
 *             a multiple of 25% (25%, 50%, 75%, 100%). You can specify any target value within your
 *             shard limit. However, if you specify a target that isn't a multiple of 25%, the scaling
 *             action might take longer to complete. </p>
 *          <p>This operation has the following default limits. By default, you cannot do the
 *             following:</p>
 *          <ul>
 *             <li>
 *                <p>Scale more than ten times per rolling 24-hour period per stream</p>
 *             </li>
 *             <li>
 *                <p>Scale up to more than double your current shard count for a stream</p>
 *             </li>
 *             <li>
 *                <p>Scale down below half your current shard count for a stream</p>
 *             </li>
 *             <li>
 *                <p>Scale up to more than 10000 shards in a stream</p>
 *             </li>
 *             <li>
 *                <p>Scale a stream with more than 10000 shards down unless the result is less than
 *                     10000 shards</p>
 *             </li>
 *             <li>
 *                <p>Scale up to more than the shard limit for your account</p>
 *             </li>
 *             <li>
 *                <p>Make over 10 TPS. TPS over 10 will trigger the LimitExceededException</p>
 *             </li>
 *          </ul>
 *          <p>For the default limits for an Amazon Web Services account, see <a href="https://docs.aws.amazon.com/kinesis/latest/dev/service-sizes-and-limits.html">Streams
 *                 Limits</a> in the <i>Amazon Kinesis Data Streams Developer
 *                 Guide</i>. To request an increase in the call rate limit, the shard limit for
 *             this API, or your overall shard limit, use the <a href="https://console.aws.amazon.com/support/v1#/case/create?issueType=service-limit-increase&limitType=service-code-kinesis">limits form</a>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { KinesisClient, UpdateShardCountCommand } from "@aws-sdk/client-kinesis"; // ES Modules import
 * // const { KinesisClient, UpdateShardCountCommand } = require("@aws-sdk/client-kinesis"); // CommonJS import
 * // import type { KinesisClientConfig } from "@aws-sdk/client-kinesis";
 * const config = {}; // type is KinesisClientConfig
 * const client = new KinesisClient(config);
 * const input = { // UpdateShardCountInput
 *   StreamName: "STRING_VALUE",
 *   TargetShardCount: Number("int"), // required
 *   ScalingType: "UNIFORM_SCALING", // required
 *   StreamARN: "STRING_VALUE",
 *   StreamId: "STRING_VALUE",
 * };
 * const command = new UpdateShardCountCommand(input);
 * const response = await client.send(command);
 * // { // UpdateShardCountOutput
 * //   StreamName: "STRING_VALUE",
 * //   CurrentShardCount: Number("int"),
 * //   TargetShardCount: Number("int"),
 * //   StreamARN: "STRING_VALUE",
 * // };
 *
 * ```
 *
 * @param UpdateShardCountCommandInput - {@link UpdateShardCountCommandInput}
 * @returns {@link UpdateShardCountCommandOutput}
 * @see {@link UpdateShardCountCommandInput} for command's `input` shape.
 * @see {@link UpdateShardCountCommandOutput} for command's `response` shape.
 * @see {@link KinesisClientResolvedConfig | config} for KinesisClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>Specifies that you do not have the permissions required to perform this
 *             operation.</p>
 *
 * @throws {@link InvalidArgumentException} (client fault)
 *  <p>A specified parameter exceeds its restrictions, is not supported, or can't be used.
 *             For more information, see the returned message.</p>
 *
 * @throws {@link LimitExceededException} (client fault)
 *  <p>The requested resource exceeds the maximum number allowed, or the number of concurrent
 *             stream requests exceeds the maximum number allowed. </p>
 *
 * @throws {@link ResourceInUseException} (client fault)
 *  <p>The resource is not available for this operation. For successful operation, the
 *             resource must be in the <code>ACTIVE</code> state.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>The requested resource could not be found. The stream might not be specified
 *             correctly.</p>
 *
 * @throws {@link ValidationException} (client fault)
 *  <p>Specifies that you tried to invoke this API for a data stream with the on-demand
 *             capacity mode. This API is only supported for data streams with the provisioned capacity
 *             mode. </p>
 *
 * @throws {@link KinesisServiceException}
 * <p>Base exception class for all service exceptions from Kinesis service.</p>
 *
 *
 * @public
 */
export declare class UpdateShardCountCommand extends UpdateShardCountCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: UpdateShardCountInput;
            output: UpdateShardCountOutput;
        };
        sdk: {
            input: UpdateShardCountCommandInput;
            output: UpdateShardCountCommandOutput;
        };
    };
}