import { EndpointParameterInstructions } from "@aws-sdk/middleware-endpoint";
import { Command as $Command } from "@aws-sdk/smithy-client";
import { Handler, HttpHandlerOptions as __HttpHandlerOptions, MetadataBearer as __MetadataBearer, MiddlewareStack } from "@aws-sdk/types";
import { LambdaClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../LambdaClient";
import { FunctionConfiguration, GetFunctionConfigurationRequest } from "../models/models_0";
/**
 * @public
 */
export { __MetadataBearer, $Command };
/**
 * @public
 *
 * The input for {@link GetFunctionConfigurationCommand}.
 */
export interface GetFunctionConfigurationCommandInput extends GetFunctionConfigurationRequest {
}
/**
 * @public
 *
 * The output of {@link GetFunctionConfigurationCommand}.
 */
export interface GetFunctionConfigurationCommandOutput extends FunctionConfiguration, __MetadataBearer {
}
/**
 * @public
 * <p>Returns the version-specific settings of a Lambda function or version. The output includes only options that
 *       can vary between versions of a function. To modify these settings, use <a>UpdateFunctionConfiguration</a>.</p>
 *          <p>To get all of a function's details, including function-level settings, use <a>GetFunction</a>.</p>
 * @example
 * Use a bare-bones client and the command you need to make an API call.
 * ```javascript
 * import { LambdaClient, GetFunctionConfigurationCommand } from "@aws-sdk/client-lambda"; // ES Modules import
 * // const { LambdaClient, GetFunctionConfigurationCommand } = require("@aws-sdk/client-lambda"); // CommonJS import
 * const client = new LambdaClient(config);
 * const input = { // GetFunctionConfigurationRequest
 *   FunctionName: "STRING_VALUE", // required
 *   Qualifier: "STRING_VALUE",
 * };
 * const command = new GetFunctionConfigurationCommand(input);
 * const response = await client.send(command);
 * // { // FunctionConfiguration
 * //   FunctionName: "STRING_VALUE",
 * //   FunctionArn: "STRING_VALUE",
 * //   Runtime: "nodejs" || "nodejs4.3" || "nodejs6.10" || "nodejs8.10" || "nodejs10.x" || "nodejs12.x" || "nodejs14.x" || "nodejs16.x" || "java8" || "java8.al2" || "java11" || "python2.7" || "python3.6" || "python3.7" || "python3.8" || "python3.9" || "dotnetcore1.0" || "dotnetcore2.0" || "dotnetcore2.1" || "dotnetcore3.1" || "dotnet6" || "nodejs4.3-edge" || "go1.x" || "ruby2.5" || "ruby2.7" || "provided" || "provided.al2" || "nodejs18.x" || "python3.10" || "java17",
 * //   Role: "STRING_VALUE",
 * //   Handler: "STRING_VALUE",
 * //   CodeSize: Number("long"),
 * //   Description: "STRING_VALUE",
 * //   Timeout: Number("int"),
 * //   MemorySize: Number("int"),
 * //   LastModified: "STRING_VALUE",
 * //   CodeSha256: "STRING_VALUE",
 * //   Version: "STRING_VALUE",
 * //   VpcConfig: { // VpcConfigResponse
 * //     SubnetIds: [ // SubnetIds
 * //       "STRING_VALUE",
 * //     ],
 * //     SecurityGroupIds: [ // SecurityGroupIds
 * //       "STRING_VALUE",
 * //     ],
 * //     VpcId: "STRING_VALUE",
 * //   },
 * //   DeadLetterConfig: { // DeadLetterConfig
 * //     TargetArn: "STRING_VALUE",
 * //   },
 * //   Environment: { // EnvironmentResponse
 * //     Variables: { // EnvironmentVariables
 * //       "<keys>": "STRING_VALUE",
 * //     },
 * //     Error: { // EnvironmentError
 * //       ErrorCode: "STRING_VALUE",
 * //       Message: "STRING_VALUE",
 * //     },
 * //   },
 * //   KMSKeyArn: "STRING_VALUE",
 * //   TracingConfig: { // TracingConfigResponse
 * //     Mode: "Active" || "PassThrough",
 * //   },
 * //   MasterArn: "STRING_VALUE",
 * //   RevisionId: "STRING_VALUE",
 * //   Layers: [ // LayersReferenceList
 * //     { // Layer
 * //       Arn: "STRING_VALUE",
 * //       CodeSize: Number("long"),
 * //       SigningProfileVersionArn: "STRING_VALUE",
 * //       SigningJobArn: "STRING_VALUE",
 * //     },
 * //   ],
 * //   State: "Pending" || "Active" || "Inactive" || "Failed",
 * //   StateReason: "STRING_VALUE",
 * //   StateReasonCode: "Idle" || "Creating" || "Restoring" || "EniLimitExceeded" || "InsufficientRolePermissions" || "InvalidConfiguration" || "InternalError" || "SubnetOutOfIPAddresses" || "InvalidSubnet" || "InvalidSecurityGroup" || "ImageDeleted" || "ImageAccessDenied" || "InvalidImage" || "KMSKeyAccessDenied" || "KMSKeyNotFound" || "InvalidStateKMSKey" || "DisabledKMSKey" || "EFSIOError" || "EFSMountConnectivityError" || "EFSMountFailure" || "EFSMountTimeout" || "InvalidRuntime" || "InvalidZipFileException" || "FunctionError",
 * //   LastUpdateStatus: "Successful" || "Failed" || "InProgress",
 * //   LastUpdateStatusReason: "STRING_VALUE",
 * //   LastUpdateStatusReasonCode: "EniLimitExceeded" || "InsufficientRolePermissions" || "InvalidConfiguration" || "InternalError" || "SubnetOutOfIPAddresses" || "InvalidSubnet" || "InvalidSecurityGroup" || "ImageDeleted" || "ImageAccessDenied" || "InvalidImage" || "KMSKeyAccessDenied" || "KMSKeyNotFound" || "InvalidStateKMSKey" || "DisabledKMSKey" || "EFSIOError" || "EFSMountConnectivityError" || "EFSMountFailure" || "EFSMountTimeout" || "InvalidRuntime" || "InvalidZipFileException" || "FunctionError",
 * //   FileSystemConfigs: [ // FileSystemConfigList
 * //     { // FileSystemConfig
 * //       Arn: "STRING_VALUE", // required
 * //       LocalMountPath: "STRING_VALUE", // required
 * //     },
 * //   ],
 * //   PackageType: "Zip" || "Image",
 * //   ImageConfigResponse: { // ImageConfigResponse
 * //     ImageConfig: { // ImageConfig
 * //       EntryPoint: [ // StringList
 * //         "STRING_VALUE",
 * //       ],
 * //       Command: [
 * //         "STRING_VALUE",
 * //       ],
 * //       WorkingDirectory: "STRING_VALUE",
 * //     },
 * //     Error: { // ImageConfigError
 * //       ErrorCode: "STRING_VALUE",
 * //       Message: "STRING_VALUE",
 * //     },
 * //   },
 * //   SigningProfileVersionArn: "STRING_VALUE",
 * //   SigningJobArn: "STRING_VALUE",
 * //   Architectures: [ // ArchitecturesList
 * //     "x86_64" || "arm64",
 * //   ],
 * //   EphemeralStorage: { // EphemeralStorage
 * //     Size: Number("int"), // required
 * //   },
 * //   SnapStart: { // SnapStartResponse
 * //     ApplyOn: "PublishedVersions" || "None",
 * //     OptimizationStatus: "On" || "Off",
 * //   },
 * //   RuntimeVersionConfig: { // RuntimeVersionConfig
 * //     RuntimeVersionArn: "STRING_VALUE",
 * //     Error: { // RuntimeVersionError
 * //       ErrorCode: "STRING_VALUE",
 * //       Message: "STRING_VALUE",
 * //     },
 * //   },
 * // };
 *
 * ```
 *
 * @param GetFunctionConfigurationCommandInput - {@link GetFunctionConfigurationCommandInput}
 * @returns {@link GetFunctionConfigurationCommandOutput}
 * @see {@link GetFunctionConfigurationCommandInput} for command's `input` shape.
 * @see {@link GetFunctionConfigurationCommandOutput} for command's `response` shape.
 * @see {@link LambdaClientResolvedConfig | config} for LambdaClient's `config` shape.
 *
 * @throws {@link InvalidParameterValueException} (client fault)
 *  <p>One of the parameters in the request is not valid.</p>
 *
 * @throws {@link ResourceNotFoundException} (client fault)
 *  <p>The resource specified in the request does not exist.</p>
 *
 * @throws {@link ServiceException} (server fault)
 *  <p>The Lambda service encountered an internal error.</p>
 *
 * @throws {@link TooManyRequestsException} (client fault)
 *  <p>The request throughput limit was exceeded. For more information, see <a href="https://docs.aws.amazon.com/lambda/latest/dg/gettingstarted-limits.html#api-requests">Lambda quotas</a>.</p>
 *
 * @throws {@link LambdaServiceException}
 * <p>Base exception class for all service exceptions from Lambda service.</p>
 *
 */
export declare class GetFunctionConfigurationCommand extends $Command<GetFunctionConfigurationCommandInput, GetFunctionConfigurationCommandOutput, LambdaClientResolvedConfig> {
    readonly input: GetFunctionConfigurationCommandInput;
    static getEndpointParameterInstructions(): EndpointParameterInstructions;
    /**
     * @public
     */
    constructor(input: GetFunctionConfigurationCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: LambdaClientResolvedConfig, options?: __HttpHandlerOptions): Handler<GetFunctionConfigurationCommandInput, GetFunctionConfigurationCommandOutput>;
    /**
     * @internal
     */
    private serialize;
    /**
     * @internal
     */
    private deserialize;
}