Chat GPT 5 mini deployment failed in Azure AI, suspected as fraud activity. Please help lift restrictions.

This restriction cannot be lifted through Microsoft Q&A or by changing the deployment configuration; create an Azure support request for the affected resource and ask Support to escalate error 715-123420 to the security/fraud-protection review team.

Submit the escalation

1. In the Azure portal, open the affected Azure AI Services/Azure OpenAI resource.
2. From its resource menu, select Support + Troubleshooting.
3. Complete the guided diagnostics. If they do not resolve the issue, select Create a support request. Opening the request from the resource helps preselect the relevant resource and service.^1^
4. Select:
   • Issue type: Technical
   • Service: Azure OpenAI / Azure AI Foundry, whichever the portal offers
   • Problem category: Model Deployments, or the closest available deployment category
5. Use a title such as: GPT-5-mini deployment blocked by unusual-activity restriction — error 715-123420
6. Include the following in Problem details:
   • Model and model version
   • Deployment type/SKU and requested capacity
   • Region
   • Subscription and resource identifiers
   • Exact error code and message
   • UTC timestamp
   • Correlation ID and Event Data ID
   • Whether other models deploy successfully
   • Brief description of the intended workload
   • Explicit request:
     “Please escalate this case to the appropriate security/fraud-protection backend team for manual review of the deployment restriction.”

The same error has required Support to create a security-team collaboration for review; the reported restriction was remediated by that team.^2^ A closely matching GPT deployment case identifies 715-123420 as a fraud-signal block requiring internal review rather than ordinary deployment troubleshooting.^3^

Support-request permissions

The submitting account needs one of these roles at the subscription scope:

• Owner
• Contributor
• Support Request Contributor
• A custom role containing Microsoft.Support/*

These permissions are required to create the request for the affected subscription.^1^

If Create a support request is unavailable, ask a subscription administrator to grant Support Request Contributor or submit the request on your behalf.

After Support confirms remediation

1. Wait for the interval specified by Support. Similar cases were asked to retry after 1–2 hours following backend adjustments.^3^
2. Attempt one manual gpt-5-mini deployment.
3. Confirm that its provisioning state changes to Succeeded.
4. If error 715-123420 remains, update the same support request with the new UTC timestamp and correlation ID; do not open duplicate cases.

Protect the identifiers already posted

Subscription IDs, tenant IDs, resource IDs, correlation IDs, and event identifiers should be supplied through the private Azure support request, not in a public Q&A post. Edit the public question to remove those values. Keep the error code, model, region, and non-sensitive symptom description visible.

References

1. Create an Azure support request
2. 715-123420: An error occurred. Please reach out to support for additional assistance. - Microsoft Q&A
3. Azure AI Foundry deployment/update failing with error 715-123420. - Microsoft Q&A