{ "type": "object", "required": [ "LambdaArn" ], "properties": { "LambdaArn": { "allOf": [ { "$ref": "#/components/schemas/LambdaArn" }, { "description": "The Amazon Resource Name (ARN) of the Lambda that acts as the availability provider." } ] } }, "description": "Describes a Lambda based availability provider.", "$schema": "https://json-structure.org/meta/core/v0/#", "name": "LambdaAvailabilityProvider", "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-workmail/refs/heads/main/json-structure/workmail-lambda-availability-provider-structure.json" }