new_contents: from __future__ import print_function
  import re
  import requests
  from orionsdk import SwisClient
  
  def main():
      npm_server = 'localhost'
      username = 'admin'
      password = ''
      target_node_ip = '1.2.3.4'
      snmpv3_credential_id = 3
      orion_engine_id = 1
  
      swis = SwisClient(npm_server, username, password)
      print("Add an SNMP v3 node:")
  
      corePluginContext = {
      	'BulkList': [{'Address': target_node_ip}],
      	'Credentials': [
      		{
      			'CredentialID': snmpv3_credential_id,
      			'Order': 1
      		}
      	],
      	'WmiRetriesCount': 0,
      	'WmiRetryIntervalMiliseconds': 1000
      }
  
      corePluginConfig = swis.invoke('Orion.Discovery', 'CreateCorePluginConfiguration', corePluginContext)
  
      discoveryProfile = {
      	'Name': 'discover_one_node.py',
      	'EngineID': orion_engine_id,
      	'JobTimeoutSeconds': 3600,
      	'SearchTimeoutMiliseconds': 5000,
      	'SnmpTimeoutMiliseconds': 5000,
      	'SnmpRetries': 2,
      	'RepeatIntervalMiliseconds': 1800,
      	'SnmpPort': 161,
      	'HopCount': 0,
      	'PreferredSnmpVersion': 'SNMP2c',
      	'DisableIcmp': False,
      	'AllowDuplicateNodes': False,
      	'IsAutoImport': True,
      	'IsHidden': True,
      	'PluginConfigurations': [{'PluginConfigurationItem': corePluginConfig}]
      }
  
      print("Running discovery...")
      result = swis.invoke('Orion.Discovery', 'StartDiscovery', discoveryProfile)
      print("Returned discovery profile id {}".format(result))
  
  requests.packages.urllib3.disable_warnings()
  
  if __name__ == '__main__':
      main()
  
subject: Add sample for running discovery of one SNMPv3 node