{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://api-evangelist.github.io/amazon-appsync/json-schema/appsync-lambda-data-source-config-schema.json", "title": "LambdaDataSourceConfig", "description": "Lambda data source configuration", "type": "object", "properties": { "lambdaFunctionArn": { "type": "string", "description": "Lambda function ARN" } } }