The App Engine standard environment
All App Engine standard environment services are composed of two parts—the application code and a configuration file that informs App Engine how your application should be run. The implementation details and configuration options for App Engine standard applications varies from language to language, but the Google Cloud SDK understands how to build, package, and deploy applications based on the language you're using.
Language support
The App Engine standard environment currently supports Python, Java, Go, PHP, and Node.js. The runtime for each of these languages includes core features and tools such as development servers, packaging and deployment support, scaling, task queues, and App Engine service integrations. The exact set of supported features varies between languages. For example, Google Cloud Endpoints integrations are currently supported in Java and Python, but not Go or PHP.
Due to the sandboxed nature of the App Engine standard environment, some...
