Quotas and limits in Serverless Integrations
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Updated at September 21, 2026
Serverless Integrations has the following limits:
- Quotas
are organizational constraints that can be changed by contacting technical support. - Limits are technical constraints of the Yandex Cloud architecture. You cannot change the limits.
If you need more resources, you can increase your quotas in one of the following ways:
- Make a request to increase your quotas
. - Contact support
and specify which quotas you want increased and by how much.
To have your request processed, you must have the quota-manager.requestOperator role or higher, e.g., editor or admin.
You can manage your quotas with Cloud Quota Manager.
EventRouter
Quotas
| Type of limit | Value |
|---|---|
| Maximum number of buses per cloud | 10 |
| Maximum number of connectors across all buses per cloud | 20 |
| Maximum number of rules across all buses per cloud | 50 |
Limits
| Type of limit | Value |
|---|---|
| Maximum number of targets per rule | 5 |
| Maximum size of a message transmitted to the bus | 256 KB |