This is an earlier version of the OpenSearch documentation. For the latest version, see the current documentation. For information about OpenSearch version maintenance, see Release Schedule and Maintenance Policy.
Object field types
The following table lists all object field types that OpenSearch supports.
|Field data type||Description|
| ||A JSON object.|
| ||Used when objects in an array need to be indexed independently as separate documents.|
| ||Establishes a parent-child relationship between documents in the same index.|