I am not able to create a maintenance entry using the API

[ribeironl]

Hi all,

for starters, I am not a python guy nor linux or even a developer, so please forgive me for the lack of knowledge.
I have been using uptime kuma for a couple of months now, and love it. Simple, intuitive, clean UI, etc.. Even the lack of a user management functionality is not s how stopper (although I hope Louis Lam incorporates some kind of user management, so i can add some users to access and be able to see the monitors directly).
Anyway, because of the lack of this user mgt funtionality, I need to give some team members the ability to create a maintenance window and set some monitors for maintenance. Thats when looked for the API and come across this one.
At first all seemed perfect, but after a few hours of going back and forth I am still not able to set a maintenance window.
My setup is Ubuntu+dockers+uptimekuma (container)+uptimekumawebapi (container). Using my windows machine, I can list the monitors, the maintenance list, pause and resume a monitor and most of the endpoints I tried, but not the maintenance window. I always get an error, even using the example provided in the docs page of the api. I get a http 500 Internal Error.
I cannot find an example of someone being able to set a maintenance period, so i can troubleshoot my own code.
Can someone please help me understand whats going on? Is there someone using this endpoint (Post /maintenance)?
This is my Json example and the error I am getting:
JSON Body for Maintenance Request:
{
"strategy": "manual",
"description": "",
"weekdays": [

             ],
"dateRange":  [
                  "2025-02-20 00:00:00"
              ],
"intervalDay":  1,
"daysOfMonth":  [

                ],
"timeRange":  [
                  {
                      "hours":  2,
                      "minutes":  0
                  },
                  {
                      "hours":  3,
                      "minutes":  0
                  }
              ],
"active":  true,
"title":  "string"

}
Error creating maintenance entry: {"detail":"'version'"}

Thanks in advance,
Nelson