AWS Lambda
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AliasConfiguration

Provides configuration information about a Lambda function version alias.

Contents

AliasArn

Lambda function ARN that is qualified using the alias name as the suffix. For example, if you create an alias called BETA that points to a helloworld function version, the ARN is arn:aws:lambda:aws-regions:acct-id:function:helloworld:BETA.

Type: String

Pattern: arn:aws:lambda:[a-z]{2}-[a-z]+-\d{1}:\d{12}:function:[a-zA-Z0-9-_]+(:(\$LATEST|[a-zA-Z0-9-_]+))?

Required: No

Description

Alias description.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 256.

Required: No

FunctionVersion

Function version to which the alias points.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 1024.

Pattern: (\$LATEST|[0-9]+)

Required: No

Name

Alias name.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: (?!^[0-9]+$)([a-zA-Z0-9-_]+)

Required: No

RoutingConfig

Specifies an additional function versions the alias points to, allowing you to dictate what percentage of traffic will invoke each version. For more information, see .

Type: AliasRoutingConfiguration object

Required: No

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

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