Hello Darragh ,
Thanks for reaching out to us and sorry to hear your experience. To your question one, Azure Subscription ID is in your Azure Portal as below screenshot - [https://aka.ms/get-subscription-id
Something may cause this issue is you are not using a subscription belong to your organization., and your subscription must belong to your organization. Since Azure OpenAI requires registration and is currently only available to managed customers and partners working with Microsoft account teams.
More information about the access please refer to - [https://video2.skills-academy.com/en-us/legal/cognitive-services/openai/limited-access?context=%2Fazure%2Fcognitive-services%2Fopenai%2Fcontext%2Fcontext
If you think the you should have no issue about above, please contact OpenAI team at [csgate@microsoft.com]
I hope this helps!
Regards,
Yutong
-Please kindly accept the answer if you feel helpful to support our community, thanks a lot.