/portalAPI/ThreatLockerVersion/*

2 min. readlast update: 07.16.2026

This article will encompass all portalAPI calls that are related to /portalAPI/ThreatLockerVersion/* endpoints

 

If you are new to working with ThreatLocker PortalAPI endpoints and/or have questions regarding authentication and terminology used throughout this article, please look through the following guide:

Getting Started with ThreatLocker PortalAPIs

 

ThreatLockerVersionGetForDropdownList

https://portalapi.INSTANCE.threatlocker.com/portalapi/ThreatLockerVersion/ThreatLockerVersionGetForDropdownList

  • Method: GET
  • Description: This API is used whenever a dropdown is generated in the ThreatLocker Portal to change the version of ThreatLocker on your endpoints. This is used on the Computers and Groups tab of the Devices page when clicking the current ThreatLocker Version entry in the list of Computers or Computer Groups. This API returns a list of all ThreatLocker Versions available for upgrade or downgrade. Listed below are some of the fields that are returned when completing this API call.
    • NOTE: The fields listed below can not be passed in or used with this API. They are listed for ease of locating ThreatLocker versions and understanding the output from this API.
      • label: This field indicates how the specific version will be displayed in the ThreatLocker Portal and will show the number and typically sub-version (ex. 9.3.3) of the main version.
      • value: This field is the ThreatLockerVersionId assigned to each version.
      • isEnabled: This field determines whether the version is usable/can be installed onto a machine.
      • dateTime: This field indicates when the ThreatLocker Version was added to the ThreatLocker Portal.
      • isDefault: This field determines the version that will be set when creating a new computer group.
      • OSTypes
        • Windows = 1
        • MAC = 2
        • Linux = 3
        • Windows XP = 5
  • Required Body/Parameters
    • N/A
  • Optional Body/Parameters
    • N/A
  • Permissions Needed for User
    • Edit Computers
    • Edit Computer Groups
    • View Computers
    • Install Computers
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