Import Event data via custom code into outlook.office.com deeplink but not opening

Hi,

I hope this message finds you well. I would like to bring to your attention an issue we are currently facing with the custom PHP code we developed to meet our client's requirements. The purpose of this code is to generate and add/import event data into the Outlook calendar using the following URL: [https://outlook.office.com/calendar/0/deeplink/compose?body=?? ].

Previously, the code was functioning as expected. However, we are currently encountering a problem where, upon accessing the provided URL, we are redirected to outlook.office.com, but no action is taking place. Instead, we are presented with an error message as depicted in the attached screenshot.

After reviewing the situation, it appears that the issue may be related to the composer.js functionality on the Outlook side. However, I would greatly appreciate your guidance in identifying any missing components or steps on our end that may contribute to this problem. Our primary goal is to resolve this issue as quickly as possible to ensure the smooth functioning of our application.

Please let me know if there is any additional information or clarification you require. I am looking forward to your prompt response.