I want to deploy the gpt-5.3-codex for my team but my team only have limited budget. After discuss with Azure support team they told me I could create a APIM in azure, which is a gateway can manage our token quota. But when I use the endpoint and secret key provided by APMI I got ‘We’re having trouble finding the resource you requested. If the problem persists, please contact support.‘ error. Anyone have idea how to solve this?
