Class GetFunctionCommandProtected

Returns information about the function or function version, with a link to download the deployment package that's valid for 10 minutes. If you specify a function version, only details that are specific to that version are returned.

Example

Use a bare-bones client and the command you need to make an API call.

import { LambdaClient, GetFunctionCommand } from "@aws-sdk/client-lambda"; // ES Modules import
// const { LambdaClient, GetFunctionCommand } = require("@aws-sdk/client-lambda"); // CommonJS import
const client = new LambdaClient(config);
const input = { // GetFunctionRequest
  FunctionName: "STRING_VALUE", // required
  Qualifier: "STRING_VALUE",
};
const command = new GetFunctionCommand(input);
const response = await client.send(command);
// { // GetFunctionResponse
//   Configuration: { // 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" || "ruby3.2" || "python3.11",
//     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",
//       },
//     },
//   },
//   Code: { // FunctionCodeLocation
//     RepositoryType: "STRING_VALUE",
//     Location: "STRING_VALUE",
//     ImageUri: "STRING_VALUE",
//     ResolvedImageUri: "STRING_VALUE",
//   },
//   Tags: { // Tags
//     "<keys>": "STRING_VALUE",
//   },
//   Concurrency: { // Concurrency
//     ReservedConcurrentExecutions: Number("int"),
//   },
// };

Param

GetFunctionCommandInput

Returns

GetFunctionCommandOutput

See

• GetFunctionCommandInput for command's input shape.
• GetFunctionCommandOutput for command's response shape.
• config for LambdaClient's config shape.

Throws

InvalidParameterValueException (client fault)

One of the parameters in the request is not valid.

Throws

ResourceNotFoundException (client fault)

The resource specified in the request does not exist.

Throws

ServiceException (server fault)

The Lambda service encountered an internal error.

Throws

TooManyRequestsException (client fault)

The request throughput limit was exceeded. For more information, see Lambda quotas.

Throws

LambdaServiceException

Base exception class for all service exceptions from Lambda service.