Policy: AWS > Lambda > Function > Allowed Runtime > Target Runtime

Define the runtime that AWS > Lambda > Function resources should be upgraded to when the AWS > Lambda > Function > Allowed Runtime policy is set to one of the Enforce options.

The runtime defined here should also be in the AWS > Lambda > Function > Allowed Runtime > Values policy. Functions are only upgraded within the same language: for example, a nodejs target runtime applies to nodejs functions and never to python functions.

This policy has no default. For accounts with functions in multiple languages, set this policy as a calculated policy that maps each function's language to a target runtime.

Targets

This policy targets the following resource types:

AWS > Lambda > Function

Primary Policy

This policy is used with the following primary policy:

AWS > Lambda > Function > Allowed Runtime

Controls

Setting this policy configures this control:

AWS > Lambda > Function > Allowed Runtime

Policy Specification

Schema Type	`string`
Examples [YAML]	`nodejs24.x`

In Your Workspace

Policy Settings by Type report

Developers

Category URI

tmod:@turbot/turbot#/control/categories/resourceApproved

Policy Type URI

tmod:@turbot/aws-lambda#/policy/types/functionAllowedRuntimeTargetRuntime

GraphQL

query policyType(id: "tmod:@turbot/aws-lambda#/policy/types/functionAllowedRuntimeTargetRuntime") { … }

query policySettings(filter: "policyTypeId:'tmod:@turbot/aws-lambda#/policy/types/functionAllowedRuntimeTargetRuntime'") { … }

query policyValues(filter: "policyTypeId:'tmod:@turbot/aws-lambda#/policy/types/functionAllowedRuntimeTargetRuntime'") { … }

CLI

Get Policy Type

turbot graphql policy-type --id "tmod:@turbot/aws-lambda#/policy/types/functionAllowedRuntimeTargetRuntime"

Get Policy Settings

turbot graphql policy-settings --filter "policyTypeId:tmod:@turbot/aws-lambda#/policy/types/functionAllowedRuntimeTargetRuntime"