Quotas and limits in API Gateway
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Updated at December 16, 2024
API Gateway has the following limits:
- Quotas are organizational restrictions that can be changed by technical support.
- Limits are technical limitations due to Yandex Cloud architectural features. You cannot change the limits.
If you need more resources, you can increase quotas in one of the following ways:
- Generate a request for a quota increase. You must have the
quota-manager.requestOperatorrole or higher, such aseditororadmin. - Contact technical support and tell us which quotas you want increased and by how much.
Quotas
| Type of limit | Value |
|---|---|
| Number of triggers per cloud | 100 |
| Number of user networks per cloud | 1 |
Limits
| Type of limit | Value |
|---|---|
| Maximum size of a request to and a response from API Gateway | 2.5 MB |
| Maximum specification size | 3.5 MB |
| Maximum waiting time for a response from the service being integrated | 5 minutes |
| Maximum size of message being transmitted via a web socket | 128 KB |
| Maximum size of frame being transmitted via a web socket | 32 KB |
| Maximum time-to-live of a web socket connection | 60 minutes |
| Maximum time-to-live of an idle web socket connection | 10 minutes |
| Maximum number of triggers per message queue | 1 |
| Maximum message size per trigger1 | 230 KB |
| Maximum number of domains you can connect to a single API gateway | 20 |
1 The message may include service metadata, which will reduce the maximum message size.