Quotas and limits in Serverless Integrations
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Updated at September 30, 2026
Warning
Yandex Serverless Integrations will be discontinued on October 8, 2026. For more information on the timing and procedure, see Yandex Serverless Integrations shutdown.
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 |