Help Center/ Object Storage Migration Service/ FAQs/ Migration Constraints/ What Can I Do If the HTTP 418 Error Code Is Returned When OMS APIs Are Called?
Updated on 2026-04-07 GMT+08:00
What Can I Do If the HTTP 418 Error Code Is Returned When OMS APIs Are Called?
Symptom
The HTTP 418 error code is returned when OMS APIs are called.
Root Causes
The source IP address of the request is identified by the system and added to the blacklist. As a result, the request is rejected.
Solution
Contact technical support or submit a service ticket.
Parent topic: Migration Constraints
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