Application Service > API Gateway > Release Note

April 23, 2024

Feature Updates

• Expanded context variables
  • Added various context variables related to request and reponse. You can use the added context variables in setting resources and stages.
  • For more information, see Console Guide > Context Variable.

August 29, 2023

Feature Updates

• Added the request restriction policy
  • This is a feature that lets you set IP ACL and request number limit for each request path variable or request header value.
  • For more information, see Console Guide > Request Restriction Policy.
• Added the custom domain feature
  • This is a feature that lets you specify a domain by setting the prefix of the stage domain to a value specified by the user.
  • For more information, see Console Guide > Custom Domain.
  • Custom domain-related field names in API responses have been changed from stageAliasDomainList to stageCustomDomainList.
• Added the API Key import/export feature
  • You can import an API Key or export a registered API Key via a CSV file.
  • For more information, see Console Guide > Import API Key and Console Guide > Export API Key.
• Create an API Key with a custom Primary/Secondary API Key
  • You can create API key with a custom Primary/Sencodary API key.
  • For more information, see Console Guide > Create API Key.
• Added Top 10 Service Query Statistics API
  • You can view a list of the top 10 API Gateway services and their cumulative statistics based on the number of total API calls, number of failed API calls, and average response time.
  • For more information, see API v1.0 Guide > Top 10 Service Query.

July 26, 2022

Feature Updates

• New region opened in Korea (Pyeongchon)
• Changed the range of ports available for backend endpoints.
  • Previous: 80, 443, 5000~12000
  • Current: 80, 443, 10000~12000

May 24, 2022

Feature Updates

• Added the access log feature
  • This is a feature that lets you store API Gateway's access logs in the Log & Crash Search service. For more information, refer to Access Log.

January 25, 2022

Feature Updates

• Made modifications so that, if there is a plugin set in the resource path, the plugin set in the resource path is added when a child method is created.
• Added Public APIs related to resource creation and modification.
  • Create Resource Paths and Methods API
  • Create Resource Methods API
  • Modify/Delete Resource Path Plugins API
  • Modify/Delete Resource Method Information and Plugins API
• Added statistics API response fields
  • Added the metricsLatestUpdatedAt field to the response of the statistics API, which indicates the last updated date and time of statistics data.
  • Added the timeUnit field to the response of the Query by API Key API, which indicates the time unit of statistics data.
  • For more information, see API v1.0 Guide > Statistics > Query by Stage Resource, API v1.0 Guide > Statistics > Query by API Key.
• Added restriction on the range of ports available for pre-call API's endpoints and backend endpoints.
  • Available port numbers: 80, 443, 5000-12000

November 23, 2021

Feature Updates

• API Gateway Public API support
  • You can use the API Gateway service through the API. For more information, refer to the API v1.0 Guide.

August 24, 2021

Feature Updates

• Added API document
  • Refer to Console Guide > API Document for details.

July 6, 2021

Feature Updates

• Added a plugin that adds request query string parameter
  • For more details, see Console Guide > Plugin > Add Request Query String Parameter.

June 29, 2021

Feature Updates

• Added API key feature and usage plan
  • For more information, see Console Guide > Usage Plan, Console Guide > API Key, Console Guide > Stage > API Key.

May 25, 2021

Feature Updates

• In the stage path, the function of backend endpoint URL redefinition was added
  • For more details, refer to Console Guide> Backend Endpoint URL Override.
• Added the function of revising the current Stage setup with verification of deployment history and deployment history Stage setup
  • For more details, refer to Console Guide > Stage Deployment History.
• Changed the statistical data generation cycle
  • For more details, refer to Console Guide > Note on Statistical Data's explanation on statistical data generation cycle.
• Added Import Resource and Export Stage functions with Swagger file
  • With Swagger file, you can import resource.
  • You can export Stage Resource with Swagger file.
  • For more details, refer to Console Guide > Resource > Import Resourceand Console Guide > Export Stage.
• Supports the JSON Web Key Set URI of JWT plug-in
  • For more details, refer to Console Guide > Authentication > JWT.

March 23, 2021

Feature Updates

• Pre-call API plugin feature added
  • See Console Guide > Pre-Call API for more details.
• Request number limit plugin feature added
  • See Console Guide > Request Number Limit for more details.
• Authentication > JWT plugin feature added
  • See Console Guide > Authentication > JWT for more details.
• Context Variables ${request.clientIp} added
  • See Console Guide > Context Variables for more details.

February 23, 2021

New service release

• API Gateway is a product that allows easy integration and management of APIs.
• Additional functions can be added without changing/deploying the code of the service.
• You can view the API statistical indexes through the dashboard and utilize them as the index for monitoring and API quality.