Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions,
see Getting Started with Amazon Web Services in China
(PDF).
Develop REST APIs using
OpenAPI in API Gateway
You can use API Gateway to import a REST API from an external definition file into API Gateway. Currently, API Gateway supports
OpenAPI
v2.0 and OpenAPI v3.0 definition files, with exceptions listed in Amazon API Gateway important notes for
REST APIs. You can update an API by
overwriting it with a new definition, or you can merge a definition with an existing API. You specify the options by
using a mode
query parameter in the request URL.
For a tutorial on using the Import API feature
from the API Gateway console, see Tutorial: Create a REST API by importing an
example.