Use GetFunctionConfiguration with an Amazon SDK or CLI - Amazon Lambda
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Use GetFunctionConfiguration with an Amazon SDK or CLI

The following code examples show how to use GetFunctionConfiguration.

Amazon CLI

To retrieve the version-specific settings of a Lambda function

The following get-function-configuration example displays the settings for version 2 of the my-function function.

aws lambda get-function-configuration \ --function-name my-function:2


{ "FunctionName": "my-function", "LastModified": "2019-09-26T20:28:40.438+0000", "RevisionId": "e52502d4-9320-4688-9cd6-152a6ab7490d", "MemorySize": 256, "Version": "2", "Role": "arn:aws:iam::123456789012:role/service-role/my-function-role-uy3l9qyq", "Timeout": 3, "Runtime": "nodejs10.x", "TracingConfig": { "Mode": "PassThrough" }, "CodeSha256": "5tT2qgzYUHaqwR716pZ2dpkn/0J1FrzJmlKidWoaCgk=", "Description": "", "VpcConfig": { "SubnetIds": [], "VpcId": "", "SecurityGroupIds": [] }, "CodeSize": 304, "FunctionArn": "arn:aws:lambda:us-west-2:123456789012:function:my-function:2", "Handler": "index.handler" }

For more information, see Amazon Lambda Function Configuration in the Amazon Lambda Developer Guide.

Tools for PowerShell

Example 1: This example returns the version specific configuration of a Lambda Function.

Get-LMFunctionConfiguration -FunctionName "MylambdaFunction123" -Qualifier "PowershellAlias"


CodeSha256 : uWOW0R7z+f0VyLuUg7+/D08hkMFsq0SF4seuyUZJ/R8= CodeSize : 1426 DeadLetterConfig : Amazon.Lambda.Model.DeadLetterConfig Description : Verson 3 to test Aliases Environment : Amazon.Lambda.Model.EnvironmentResponse FunctionArn : arn:aws:lambda:us-east-1:123456789012:function:MylambdaFunction123 :PowershellAlias FunctionName : MylambdaFunction123 Handler : lambda_function.launch_instance KMSKeyArn : LastModified : 2019-12-25T09:52:59.872+0000 LastUpdateStatus : Successful LastUpdateStatusReason : LastUpdateStatusReasonCode : Layers : {} MasterArn : MemorySize : 128 RevisionId : 5d7de38b-87f2-4260-8f8a-e87280e10c33 Role : arn:aws:iam::123456789012:role/service-role/lambda Runtime : python3.8 State : Active StateReason : StateReasonCode : Timeout : 600 TracingConfig : Amazon.Lambda.Model.TracingConfigResponse Version : 4 VpcConfig : Amazon.Lambda.Model.VpcConfigDetail

For a complete list of Amazon SDK developer guides and code examples, see Using Lambda with an Amazon SDK. This topic also includes information about getting started and details about previous SDK versions.