lambda/aws.sdk.kotlin.services.lambda.model/UpdateAliasRequest/Builder/functionName

functionName

var functionName: String?

The name or ARN of the Lambda function.

Name formats

Function name - MyFunction.
Function ARN - arn:aws:lambda:us-west-2:123456789012:function:MyFunction.
Partial ARN - 123456789012:function:MyFunction.

The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.