Product Documentation

Update Group-level Thresholds

Last updated on 26 February, 2021

You can use LogicMonitor’s REST API to update group level thresholds for particular datasources.

Note: As with all of our API calls, authentication is required.

HTTP Method: PUT

URI: /device/groups/{groupId}/datasources/{datasourceId}/alertsettings

Where:

  • {groupId} is the id of the group you’d like to see thresholds for.  You can get group Ids from a GET request to the groups resource.
  • {datasourceId} is the id of the datasource you’d like to see thresholds for.  You can get datasource Id by making a GET request to /device/groups/{groupId}/datasources

Request Parameters: You can include the following parameters in a PUT request:

When you update group level thresholds, you need to include a JSON object ‘dpConfig’ in your request. This object should include thresholds for one or more datapoints, where for each datapoint you can specify:

Property

Required?

Description
dataPointId No – one of dataPointId and dataPointName are required The id of the datapoint associated with the threshold you’d like to update
dataPointName No – one of dataPointId and dataPointName are required The name of the datapoint associated with the threshold you’d like to update
alertExpr No – defaults to no thresholds The thresholds that should be associated with the datapoint. Note that there needs to be a space between the operator and each threshold (e.g. > 1 2 3)
disableAlerting No – defaults to false Whether or not alerting will be disabled for the datapoint

Example

The following Python script sets a group level threshold of >1 for the StatusCheckFailed_System datapoint, datasource 678 (AWS_EC2 datasource), group 55:

#!/bin/env python

import requests
import json
import hashlib
import base64
import time
import hmac

#Account Info
AccessId ='48v2wRzfK94y53sq5EuF'
AccessKey ='H_D9i(f5~B^U36^K6i42=^nS~e75gy382Bf6{)P+'
Company = 'api'

#Request Info
httpVerb ='PUT'
resourcePath = '/device/groups/55/datasources/678/alertsettings'
queryParams =''
data = '{"dpConfig":[{"dataPointName":"StatusCheckFailed_System","alertExpr":"> 1"}]}'

#Construct URL 
url = 'https://'+ Company +'.logicmonitor.com/santaba/rest' + resourcePath +queryParams

#Get current time in milliseconds
epoch = str(int(time.time() * 1000))

#Concatenate Request details
requestVars = httpVerb + epoch + data + resourcePath

#Construct signature
signature = base64.b64encode(hmac.new(AccessKey,msg=requestVars,digestmod=hashlib.sha256).hexdigest())

#Construct headers
auth = 'LMv1 ' + AccessId + ':' + signature + ':' + epoch
headers = {'Content-Type':'application/json','Authorization':auth}

#Make request
response = requests.put(url, data=data, headers=headers)

#Print status and body of response
print 'Response Status:',response.status_code
print 'Response Body:',response.content
Python 3