Table of Contents
correlation.create
Description
object correlation.create(object/array correlations)
This method allows to create new correlations.
This method is only available to Super admin user type. Permissions to call the method can be revoked in user role settings. See User roles for more information.
Parameters
(object/array) Correlations to create.
Additionally to the standard correlation properties, the method accepts the following parameters.
| Parameter | Type | Description |
|---|---|---|
| operations | array | Correlation operations to create for the correlation. Parameter behavior: - required |
| filter | object | Correlation filter object for the correlation. Parameter behavior: - required |
Return values
(object) Returns an object containing the IDs of the created correlations under the correlationids property. The order of the returned IDs matches the order of the passed correlations.
Examples
Create a new event tag correlation
Create a correlation using evaluation method AND/OR with one condition and one operation. By default the correlation will be enabled.
{
"jsonrpc": "2.0",
"method": "correlation.create",
"params": {
"name": "new event tag correlation",
"filter": {
"evaltype": 0,
"conditions": [
{
"type": 1,
"tag": "ok"
}
]
},
"operations": [
{
"type": 0
}
]
},
"id": 1
}Response:
Using a custom expression filter
Create a correlation that will use a custom filter condition. The formula IDs "A" or "B" have been chosen arbitrarily. Condition type will be "Host group" with operator "<>".
{
"jsonrpc": "2.0",
"method": "correlation.create",
"params": {
"name": "new host group correlation",
"description": "a custom description",
"status": 0,
"filter": {
"evaltype": 3,
"formula": "A or B",
"conditions": [
{
"type": 2,
"operator": 1,
"formulaid": "A"
},
{
"type": 2,
"operator": 1,
"formulaid": "B"
}
]
},
"operations": [
{
"type": 1
}
]
},
"id": 1
}Response:
See also
Source
CCorrelation::create() in ui/include/classes/api/services/CCorrelation.php.