import { Command as $Command } from "@smithy/smithy-client";
import type { MetadataBearer as __MetadataBearer } from "@smithy/types";
import type { LightsailClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../LightsailClient";
import type { GetLoadBalancerMetricDataRequest, GetLoadBalancerMetricDataResult } from "../models/models_1";
/**
 * @public
 */
export type { __MetadataBearer };
export { $Command };
/**
 * @public
 *
 * The input for {@link GetLoadBalancerMetricDataCommand}.
 */
export interface GetLoadBalancerMetricDataCommandInput extends GetLoadBalancerMetricDataRequest {
}
/**
 * @public
 *
 * The output of {@link GetLoadBalancerMetricDataCommand}.
 */
export interface GetLoadBalancerMetricDataCommandOutput extends GetLoadBalancerMetricDataResult, __MetadataBearer {
}
declare const GetLoadBalancerMetricDataCommand_base: {
    new (input: GetLoadBalancerMetricDataCommandInput): import("@smithy/smithy-client").CommandImpl<GetLoadBalancerMetricDataCommandInput, GetLoadBalancerMetricDataCommandOutput, LightsailClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    new (input: GetLoadBalancerMetricDataCommandInput): import("@smithy/smithy-client").CommandImpl<GetLoadBalancerMetricDataCommandInput, GetLoadBalancerMetricDataCommandOutput, LightsailClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes>;
    getEndpointParameterInstructions(): import("@smithy/middleware-endpoint").EndpointParameterInstructions;
};
/**
 * <p>Returns information about health metrics for your Lightsail load balancer.</p>
 *          <p>Metrics report the utilization of your resources, and the error counts generated by them.
 *       Monitor and collect metric data regularly to maintain the reliability, availability, and
 *       performance of your resources.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { LightsailClient, GetLoadBalancerMetricDataCommand } from "@aws-sdk/client-lightsail"; // ES Modules import
 * // const { LightsailClient, GetLoadBalancerMetricDataCommand } = require("@aws-sdk/client-lightsail"); // CommonJS import
 * // import type { LightsailClientConfig } from "@aws-sdk/client-lightsail";
 * const config = {}; // type is LightsailClientConfig
 * const client = new LightsailClient(config);
 * const input = { // GetLoadBalancerMetricDataRequest
 *   loadBalancerName: "STRING_VALUE", // required
 *   metricName: "ClientTLSNegotiationErrorCount" || "HealthyHostCount" || "UnhealthyHostCount" || "HTTPCode_LB_4XX_Count" || "HTTPCode_LB_5XX_Count" || "HTTPCode_Instance_2XX_Count" || "HTTPCode_Instance_3XX_Count" || "HTTPCode_Instance_4XX_Count" || "HTTPCode_Instance_5XX_Count" || "InstanceResponseTime" || "RejectedConnectionCount" || "RequestCount", // required
 *   period: Number("int"), // required
 *   startTime: new Date("TIMESTAMP"), // required
 *   endTime: new Date("TIMESTAMP"), // required
 *   unit: "Seconds" || "Microseconds" || "Milliseconds" || "Bytes" || "Kilobytes" || "Megabytes" || "Gigabytes" || "Terabytes" || "Bits" || "Kilobits" || "Megabits" || "Gigabits" || "Terabits" || "Percent" || "Count" || "Bytes/Second" || "Kilobytes/Second" || "Megabytes/Second" || "Gigabytes/Second" || "Terabytes/Second" || "Bits/Second" || "Kilobits/Second" || "Megabits/Second" || "Gigabits/Second" || "Terabits/Second" || "Count/Second" || "None", // required
 *   statistics: [ // MetricStatisticList // required
 *     "Minimum" || "Maximum" || "Sum" || "Average" || "SampleCount",
 *   ],
 * };
 * const command = new GetLoadBalancerMetricDataCommand(input);
 * const response = await client.send(command);
 * // { // GetLoadBalancerMetricDataResult
 * //   metricName: "ClientTLSNegotiationErrorCount" || "HealthyHostCount" || "UnhealthyHostCount" || "HTTPCode_LB_4XX_Count" || "HTTPCode_LB_5XX_Count" || "HTTPCode_Instance_2XX_Count" || "HTTPCode_Instance_3XX_Count" || "HTTPCode_Instance_4XX_Count" || "HTTPCode_Instance_5XX_Count" || "InstanceResponseTime" || "RejectedConnectionCount" || "RequestCount",
 * //   metricData: [ // MetricDatapointList
 * //     { // MetricDatapoint
 * //       average: Number("double"),
 * //       maximum: Number("double"),
 * //       minimum: Number("double"),
 * //       sampleCount: Number("double"),
 * //       sum: Number("double"),
 * //       timestamp: new Date("TIMESTAMP"),
 * //       unit: "Seconds" || "Microseconds" || "Milliseconds" || "Bytes" || "Kilobytes" || "Megabytes" || "Gigabytes" || "Terabytes" || "Bits" || "Kilobits" || "Megabits" || "Gigabits" || "Terabits" || "Percent" || "Count" || "Bytes/Second" || "Kilobytes/Second" || "Megabytes/Second" || "Gigabytes/Second" || "Terabytes/Second" || "Bits/Second" || "Kilobits/Second" || "Megabits/Second" || "Gigabits/Second" || "Terabits/Second" || "Count/Second" || "None",
 * //     },
 * //   ],
 * // };
 *
 * ```
 *
 * @param GetLoadBalancerMetricDataCommandInput - {@link GetLoadBalancerMetricDataCommandInput}
 * @returns {@link GetLoadBalancerMetricDataCommandOutput}
 * @see {@link GetLoadBalancerMetricDataCommandInput} for command's `input` shape.
 * @see {@link GetLoadBalancerMetricDataCommandOutput} for command's `response` shape.
 * @see {@link LightsailClientResolvedConfig | config} for LightsailClient's `config` shape.
 *
 * @throws {@link AccessDeniedException} (client fault)
 *  <p>Lightsail throws this exception when the user cannot be authenticated or uses invalid
 *       credentials to access a resource.</p>
 *
 * @throws {@link AccountSetupInProgressException} (client fault)
 *  <p>Lightsail throws this exception when an account is still in the setup in progress
 *       state.</p>
 *
 * @throws {@link InvalidInputException} (client fault)
 *  <p>Lightsail throws this exception when user input does not conform to the validation rules
 *       of an input field.</p>
 *          <note>
 *             <p>Domain and distribution APIs are only available in the N. Virginia
 *           (<code>us-east-1</code>) Amazon Web Services Region. Please set your Amazon Web Services
 *         Region configuration to <code>us-east-1</code> to create, view, or edit these
 *         resources.</p>
 *          </note>
 *
 * @throws {@link NotFoundException} (client fault)
 *  <p>Lightsail throws this exception when it cannot find a resource.</p>
 *
 * @throws {@link OperationFailureException} (client fault)
 *  <p>Lightsail throws this exception when an operation fails to execute.</p>
 *
 * @throws {@link RegionSetupInProgressException} (client fault)
 *  <p>Lightsail throws this exception when an operation is performed on resources in an opt-in
 *       Region that is currently being set up.</p>
 *
 * @throws {@link ServiceException} (server fault)
 *  <p>A general service exception.</p>
 *
 * @throws {@link UnauthenticatedException} (client fault)
 *  <p>Lightsail throws this exception when the user has not been authenticated.</p>
 *
 * @throws {@link LightsailServiceException}
 * <p>Base exception class for all service exceptions from Lightsail service.</p>
 *
 *
 * @public
 */
export declare class GetLoadBalancerMetricDataCommand extends GetLoadBalancerMetricDataCommand_base {
    /** @internal type navigation helper, not in runtime. */
    protected static __types: {
        api: {
            input: GetLoadBalancerMetricDataRequest;
            output: GetLoadBalancerMetricDataResult;
        };
        sdk: {
            input: GetLoadBalancerMetricDataCommandInput;
            output: GetLoadBalancerMetricDataCommandOutput;
        };
    };
}