Start the feature migration Added in 7.16.0

POST /_migration/system_features

Version upgrades sometimes require changes to how features store configuration information and data in system indices. This API starts the automatic migration process.

Some functionality might be temporarily unavailable during the migration process.

TIP: The API is designed for indirect use by the Upgrade Assistant. We strongly recommend you use the Upgrade Assistant.

Responses

  • 200 application/json
    Hide response attributes Show response attributes object
POST /_migration/system_features 
curl \
 -X POST http://api.example.com/_migration/system_features
Response examples (200) 
{
  "accepted": true,
  "features": [
    {
      "feature_name": "string"
    }
  ]
}