AliasRoutingConfiguration

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "AliasRoutingConfiguration",
  "type": "object",
  "description": "The traffic-shifting configuration of a Lambda function alias. Used for weighted alias routing to enable canary deployments.",
  "properties": {
    "AdditionalVersionWeights": {
      "type": "object",
      "description": "The secondary version weight. The key is the version number or alias name and the value is the percentage of traffic (0.0-1.0)."
    }
  }
}