drule.exists

Description

boolean drule.exists(object filter)

This method checks if at least one discrovery rule that matches the given filter criteria exists.

Parameters

(object) Criteria to search by.

The following parameters are supported as search criteria.

Return values

(boolean) Returns true if at least one discrovery rule that matches the given filter criteria exists.

Examples

Check a discovery rule by name

Check if a discovery rule called "Local network" exists.

Request:

{
           "jsonrpc": "2.0",
           "method": "drule.exists",
           "params": {
               "name": "Local network"
           },
           "auth": "3a57200802b24cda67c4e4010b50c065",
           "id": 1
       }

Response:

{
           "jsonrpc": "2.0",
           "result": true,
           "id": 1
       }

See also

• drule.isreadable
• drule.iswritable

Source

CDRule::exists() in frontends/php/include/classes/api/services/CDRule.php.