This document lists the quotas and limits that apply to Secure Web Proxy.
A quota restricts how much of a shared Google Cloud resource your Google Cloud project can use, including hardware, software, and network components. Therefore, quotas are a part of a system that does the following:
- Monitors your use or consumption of Google Cloud products and services.
- Restricts your consumption of those resources, for reasons that include ensuring fairness and reducing spikes in usage.
- Maintains configurations that automatically enforce prescribed restrictions.
- Provides a means to request or make changes to the quota.
In most cases, when a quota is exceeded, the system immediately blocks access to the relevant Google resource, and the task that you're trying to perform fails. In most cases, quotas apply to each Google Cloud project and are shared across all applications and IP addresses that use that Google Cloud project.
There are also limits on Secure Web Proxy resources. These limits are unrelated to the quota system. Limits cannot be changed unless otherwise stated.
Allocation quotas
The following quotas don't reset over time and instead are released when you release the resource.
| Usage limit | Value |
|---|---|
| Secure Web Proxy instances defined per project per region | 5 |
| URL lists defined per project per region | 10 |
| Policies defined per project per region | 10 |
To display quotas for Secure Web Proxy instances for your project, in the Google Cloud console, go to the Network Services API quotas page.
Go to Network Services API quotas
To display quotas for policies for your project, in the Google Cloud console, go to the Network Security API quotas page.
Go to Network Security API quotas
Usage limits
Secure Web Proxy enforces the following usage limits:
| Usage limit | Value |
|---|---|
| Rules per policy | 250 |
| CEL regex matchers per policy | 5 |
| Maximum sub-expressions per rule | 5000 |
| Maximum entries per URL list | 2500 |
| Regex length | 100 characters |
| Maximum matcher length | 2048 characters |
Request a quota increase
To increase or decrease most quotas, use the Google Cloud console. For more information, see Request a higher quota.