Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions,
see Getting Started with Amazon Web Services in China
(PDF).
Use PublishVersion
with a CLI
The following code examples show how to use PublishVersion
.
- CLI
-
- Amazon CLI
-
To publish a new version of a function
The following publish-version
example publishes a new version of the my-function
Lambda function.
aws lambda publish-version \
--function-name my-function
Output:
{
"TracingConfig": {
"Mode": "PassThrough"
},
"CodeSha256": "dBG9m8SGdmlEjw/JYXlhhvCrAv5TxvXsbL/RMr0fT/I=",
"FunctionName": "my-function",
"CodeSize": 294,
"RevisionId": "f31d3d39-cc63-4520-97d4-43cd44c94c20",
"MemorySize": 128,
"FunctionArn": "arn:aws:lambda:us-west-2:123456789012:function:my-function:3",
"Version": "2",
"Role": "arn:aws:iam::123456789012:role/service-role/MyTestFunction-role-zgur6bf4",
"Timeout": 3,
"LastModified": "2019-09-23T18:32:33.857+0000",
"Handler": "my-function.handler",
"Runtime": "nodejs10.x",
"Description": ""
}
For more information, see Configuring Amazon Lambda Function Aliases in the Amazon Lambda Developer Guide.
- PowerShell
-
- Tools for PowerShell
-
Example 1: This example creates a version for the existing snapshot of Lambda Function Code
Publish-LMVersion -FunctionName "MylambdaFunction123" -Description "Publishing Existing Snapshot of function code as a new version through Powershell"
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.