AuthThe Elastic Stack includes Elastic's core products such as Elasticsearch, Kibana, Logstash, and Beats.AvailabilityExperimental since 9.1This functionality is experimental and is not ready for production usage. Experimental features may change or be removed at any time. Elastic will work to fix any issues, but experimental features are not subject to the support SLA of official GA features. Specific Support terms apply.Unless stated otherwise on the page, this functionality is available when your Elastic Stack is deployed on Elastic Cloud Hosted, Elastic Cloud Enterprise, Elastic Cloud on Kubernetes, and self-managed environments.This documentation corresponds to the latest patch available for each minor version. If you're not using the latest patch, check the release notes for changes.
Turn on the named stream feature for this cluster.
Note
To protect existing data, this feature can be turned on only if the cluster does not have
existing indices or data streams that match the pattern <name>|<name>.* for the enabled stream
type name. If those indices or data streams exist, a 409 - Conflict response and error is
returned.