Creating a meeting via API causes 412 error

[mladen_celtis]

Hello, i'm trying to create a meeting using gotomeeting API. I successfuly created an APP, and paired it. After regular request for creating a meeting i'm receiving this error:
{
    "fault": {
           "faultstring":"Execution of ServiceCallout g2mgcreatemeetingconfservicecallout failed. Reason: ResponseCode 412 is treated as error",

           "detail": {

               "errorcode":"steps.servicecallout.ExecutionFailed"

             }

      }

}

The body of the request is:
{

    "subject":"Test Training",

    "starttime":"2021-11-20T08:00:00+00:00",

    "endtime":"2021-11-0T08:30:00+00:00",

    "passwordrequired":"false",

    "conferencecallinfo":"Hybrid",

    "meetingtype":"Scheduled",

    "description":"-"

}

Note that this happens only for some type of gotomeeting accounts. It works for others.

What am i missing?
Thanks in advance. 

[GlennD]

Hi @mladen_celtis

We do not provide API support in the community. Please reference the process for requesting help with APIs using this specific template:  https://goto-developer.logmeininc.com/api-support-request-template