Here are a few possible reasons and solutions:
- Incorrect Key or Region: Ensure that you’re using the correct key and region for your Azure AI Speech service. An incorrect key or region could lead to errors.
- Service Limitations: Each Azure service has its own set of quotas and limits. For the Azure AI Speech service, there are specific quotas and limits for different operations. Make sure your usage is within these limits.
- Pricing Tier: Check your current pricing tier. If you’re using the free tier, there might be usage limits that you’ve unknowingly exceeded. Service Errors: Sometimes, errors can occur due to issues with the service itself. If you’ve checked everything and the issue persists, it might be a good idea to reach out to Azure support for further assistance.