Meta has reported a major disruption impacting message delivery on Cloud API. This issue started on March 26, 2024, at 7:55:47 PM PDT.
When sending a message via cloud API you will receive an error message.
Error Message: "It seems that you used this function too quickly and inappropriately. The ability to use it has been temporarily blocked in your case or 'www-authenticate': 'OAuth "Facebook Platform" "access_denied" "WyglÄ\x85da na to, że ta funkcja byÅ\x82a przez Ciebie wykorzystywana w zbyt szybki, niewÅ\x82aÅ\x9Bciwy sposób. MożliwoÅ\x9BÄ\x87 korzystania z niej zostaÅ\x82a w Twoim przypadku tymczasowo zablokowana."'
Meta's engineering teams are investigating the issue. We will provide another update within 1 hour or sooner if additional information is available.