API Gateway release notes

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Available in Classic and VPC

This page provides release notes for API Gateway. The release notes include:

  • New
    • Initial release
  • Update
    • Added: new features
    • Changed: feature enhancements
    • Fixed: bug fixes
    • Deprecated: feature deprecations or service shutdown
    • Miscellaneous: documentation changes

Read on for detailed descriptions of each release.

July 17, 2025

Type Change Go to page
Added Added "Operation ID" for identifying API methods.
  • Unique ID that identifies API operation.
  • Used to write codes and classify methods during export.
    		• Using API Gateway > My Products

    June 19, 2025

    Type Change Go to page
    Deprecated API test feature ended.
  • API test feature in API Gateway > My Products > API menu ended.
    		• Using API Gateway > My Products

    October 17, 2024

    Type Change Go to page
    Update - added Added new API authentication method - "IAM + AUTHORIZATION."
  • "IAM + AUTHORIZATION" combines IAM authentication with permission to perform API methods, providing more granular permissions management.
    		• Using API Gateway > My Products

    July 23, 2024

    Type Change Go to page
    Update - miscellaneous Provided troubleshooting guide. API Gateway troubleshooting

    April 25, 2024

    Type Change Go to page
    Update - added Added API changes comparison feature.
  • Provides a feature to compare changes from a previous API before changing a pre-registered API resource through the API Import feature.
    		•  Using API Gateway > My Products
    Update - changed Changed HTTP/TLS supported version for "*.apigw.ntruss.com" domain.
  • HTTP/2 and TLSv1.3, which provide improved performance and security, newly supported.
  • Support for vulnerable TLSv1 and TLSv1.1 discontinued.
    		• Using API Gateway > Client Certificates

    March 21, 2024

    Type Change Go to page
    Update - added OpenAPI 3.0 supported.
  • Added support for OpenAPI 3.0 JSON during API import or export.
    		• Using API Gateway > My Products