This functionality is experimental and may be changed or removed completely in a future release. Elastic will take a best effort approach to fix any issues, but experimental features are not subject to the support SLA of official GA features.
Clears indices and data streams from the shared cache for partially mounted indices.
If the Elasticsearch security features are enabled, you must have the
cluster privilege to use this API. You must also
manage index privileges for the target
data stream, index, or alias.
Comma-separated list of data streams, indices, and aliases to clear from the
cache. Supports wildcards (
*). To clear the entire cache, omit this parameter.
Clears the cache of the index