Unable to deploy gpt-5.5 mini models - fraud block

Question

Unable to deploy gpt-5.5 mini models - fraud block

Chris LJ (Sealjay) 0 MVP

{ "error": { "code": "715-123420", "message": "Our system has detected this request as unusual activity for your account. If you are confident this is in error, please contact support." } }

Anshika Varshney 14,870 Reputation points Microsoft External Staff Moderator

2026-07-21T21:42:25.51+00:00

Hello @Chris LJ (Sealjay) ,

Thank you for reaching out.

The error code 715-123420 indicates that the deployment request has been blocked by Azure AI Foundry's fraud protection system and requires review by the appropriate internal team. Similar cases have required a backend investigation before deployments could proceed successfully.

To proceed with further investigation and escalation, could you please share the details requested in private message for the same.

Thankyou!
Chris LJ (Sealjay) 0 Reputation points MVP

2026-07-23T03:25:16.8+00:00

Thanks, I replied about an hour after the PM, just waiting :) appreciate it!
Anshika Varshney 14,870 Reputation points Microsoft External Staff Moderator

2026-07-26T20:26:42.3966667+00:00

Hello @Chris LJ (Sealjay)

We’ve raised INC for this issue, and our team is actively working on it. Please remain patient we’ll provide an update as soon as we receive further information.

Thankyou!

1 answer

Your answer

Anshika Varshney 14,870 Reputation points Microsoft External Staff Moderator

2026-07-21T21:42:25.51+00:00

Hello @Chris LJ (Sealjay) ,

Thank you for reaching out.

The error code 715-123420 indicates that the deployment request has been blocked by Azure AI Foundry's fraud protection system and requires review by the appropriate internal team. Similar cases have required a backend investigation before deployments could proceed successfully.

To proceed with further investigation and escalation, could you please share the details requested in private message for the same.

Thankyou!
Chris LJ (Sealjay) 0 Reputation points MVP

2026-07-23T03:25:16.8+00:00

Thanks, I replied about an hour after the PM, just waiting :) appreciate it!
Anshika Varshney 14,870 Reputation points Microsoft External Staff Moderator

2026-07-26T20:26:42.3966667+00:00

Hello @Chris LJ (Sealjay)

We’ve raised INC for this issue, and our team is actively working on it. Please remain patient we’ll provide an update as soon as we receive further information.

Thankyou!

Answer 1

hi Chris LJ (Sealjay) & thx for sharing urs issue here at Q&A portal,

Error 715-123420 indicates the request has been blocked by Microsoft's fraud/risk detection system rather than by the model deployment process itself.

If this happens consistently when deploying gpt-5.5-mini and there are no quota, region, or permission errors, there's nothing you can change in the Foundry project to bypass it. This isn't a deployment configuration issue.

I'd verify whether the same subscription can deploy other models, and whether the problem reproduces across different regions or Foundry projects. If only gpt-5.5-mini is affected, include that in the report.

At this point, open an Azure AI Foundry support case and provide the subscription ID, tenant ID, project name, region, exact UTC timestamp, correlation/request ID (if available), and the full 715-123420 error. The engineering team will need to review the backend fraud evaluation and determine whether the block is a false positive or whether there's an account-level restriction that needs to be cleared.

rgds,

Alex

&

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Chris LJ (Sealjay) 0 Reputation points MVP

2026-07-23T13:57:37.7533333+00:00

Thank you! Unfortunately support gases for this are gated now - you must post a Q&A ticket here, and then an engineer opens. They do have a private message thread going with me. It's frustrating though, I know fraud must be avoided, but it's adding friction I haven't experienced on other providers.