Endpoint

Endpoint describes a network address of a service that serves a set of APIs. It is commonly known as a service endpoint. A service may expose any number of service endpoints, and all service endpoints share the same service definition, such as quota limits and monitoring metrics.

Example:

type: google.api.Service
name: library-example.googleapis.com
endpoints:
  # Declares network address `https://library-example.googleapis.com`
  # for service `library-example.googleapis.com`. The `https` scheme
  # is implicit for all service endpoints. Other schemes may be
  # supported in the future.
- name: library-example.googleapis.com
  allowCors: false
- name: content-staging-library-example.googleapis.com
  # Allows HTTP OPTIONS calls to be passed to the API frontend, for it
  # to decide whether the subsequent cross-origin request is allowed
  # to proceed.
  allowCors: true
JSON representation 
{
  "name": string,
  "aliases": [
    string
  ],
  "target": string,
  "allowCors": boolean
}
Fields
name

string

The canonical name of this endpoint.
aliases[]
(deprecated)

string

Unimplemented. Dot not use.

DEPRECATED: This field is no longer supported. Instead of using aliases, please specify multiple google.api.Endpoint for each of the intended aliases.

Additional names that this endpoint will be hosted on.
target

string

The specification of an Internet routable address of API frontend that will handle requests to this API Endpoint. It should be either a valid IPv4 address or a fully-qualified domain name. For example, "8.8.8.8" or "myservice.appspot.com".
allowCors

boolean

Allowing CORS, aka cross-domain traffic, would allow the backends served from this endpoint to receive and respond to HTTP OPTIONS requests. The response will be used by the browser to determine whether the subsequent cross-origin request is allowed to proceed.