Using Classic Outlook on Windows for personal email, calendar, and contact management
Hello Sha Il,
Good day to you and hope you are doing well.
Based on your query, we have search and seems one method work for some users, so you can check with it. Method is “use a new blank card to create just the action.http and copy and paste the code in your actionable message code.”
Besides the above information as the query is related with Outlook development (VBA) , so for further assistance, it is recommended to kindly check with VBA support by follow guidelines mention in Office VBA support and feedback | Microsoft Learn.
Further from your post, we have observed you mention about Power Automate, so for Power Automate related any query, it is also recommended to kindly post on Microsoft Power Automate Community - Power Platform Community, so dedicated support engineer team can assist you.
Based on each category, we have separate community team, so it is recommended to reach correct team to get required assistance. At this point, we highly appreciate your kind cooperation.
Thank you so much for your precious time. Stay safe and healthy.
Sincerely,
Ankita Vaidya | Microsoft Community Moderator