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.

Parameter	Type	Description
druleids	string/array	IDs of discovery rules.
name	string/array	Names of discovery rules.
node	string	Name of the node the discrovery rules must belong to. This will override the `nodeids` parameter.
nodeids	string/array	IDs of the nodes the discrovery rules must belong to.

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
       }

Source

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

Documentation