Amazon Web Services Extensions API

openapi: 3.2.0
info:
  title: Amazon Web Services appconfig Extensions API
  description: 'Use AppConfig, a capability of Amazon Web Services Systems Manager, to create, manage, and quickly deploy application configurations. AppConfig supports controlled deployments to applications of any size and includes built-in validation checks and monitoring. You can use AppConfig with applications hosted on Amazon EC2 instances, Lambda, containers, mobile applications, or IoT devices.


    To prevent errors when deploying application configurations, especially for production systems where a simple typo could cause an unexpected outage, AppConfig includes validators. A validator provides a syntactic or semantic check to ensure that the configuration you want to deploy works as intended. To validate your application configuration data, you provide a schema or an Amazon Web Services Lambda function that runs against the configuration. The configuration deployment or update can only proceed when the configuration data is valid.


    During a configuration deployment, AppConfig monitors the application to ensure that the deployment is successful. If the system encounters an error, AppConfig rolls back the change to minimize impact for your application users. You can configure a deployment strategy for each application or environment that includes deployment criteria, including velocity, bake time, and alarms to monitor. Similar to error monitoring, if a deployment triggers an alarm, AppConfig automatically rolls back to the previous version.


    AppConfig supports multiple use cases. Here are some examples:


    Feature flags: Use AppConfig to turn on new features that require a timely deployment, such as a product launch or announcement.


    Application tuning: Use AppConfig to carefully introduce changes to your application that can only be tested with production traffic.


    Allow list: Use AppConfig to allow premium subscribers to access paid content.


    Operational issues: Use AppConfig to reduce stress on your application when a dependency or other external factor impacts the system.


    This reference is intended to be used with the AppConfig User Guide.'
tags:
- name: Extensions
paths:
  /extensions:
    GET:
      summary: Amazon Web Services Listextensions
      description: Lists all custom and Amazon Web Services authored AppConfig extensions in the account. For more information about extensions, see Working with AppConfig extensions in the AppConfig User Guide.
      operationId: amazonWebServicesListExtensions
      tags:
      - Extensions
  /extensions/{ExtensionIdentifier}:
    PATCH:
      summary: Amazon Web Services Updateextension
      description: Updates an AppConfig extension. For more information about extensions, see Working with AppConfig extensions in the AppConfig User Guide.
      operationId: amazonWebServicesUpdateExtension
      tags:
      - Extensions