The proprietary reject unindexed search request control may be included in a search request to indicate that the server should not attempt to process the search if it is unindexed. The control has an OID of 1.3.6.1.4.1.30221.2.5.54, and it does not take a value.
The following sample shows the JSON encoding for the control:
{
"oid": "1.3.6.1.4.1.30221.2.5.54",
"control-name": "Reject Unindexed Search Request Control",
"criticality": false
}