Too many requests API exceeds traffic threshold
- APIs hosted in API Gateway shared instances have a QPS limit. The QPS in the shared instances is divided by API group dimension. The maximum QPS for all APIs under each group is 1000. If exceeded, the API will return a
400
error code. The error message isToo many requests
. The API host can view the request volume monitoring data in the API details. - In the APP authorization scenario, the API host can set the call quota within a time span. If the quota is exceeded, a
400
Too many requests
error will be returned. - In the traffic control scenario, the API host can set a traffic policy within a unit of time. If the traffic policy is exceeded, a
400
Too many requests
error will be returned.
If the default QPS limit cannot meet the current business needs, the hosting cluster can be upgraded to dedicated mode. You can call the official or contact technical support.