Hi Ayan Bhattacharyya ,
Thank you for reaching out on the Microsoft Q&A .
Currently, the Azure OpenAI service is not available for all subscriptions. To gain access, please complete this form and meet the criteria. If your request does not meet the criteria, you can use the OpenAI public API.
Ensure your subscription is a pay-as-you-go account for successful Azure OpenAI deployments once approved.
Hope this helps! If you have any further questions, feel free to ask.
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