# Operation Limits

```toml
[operation_limits]
depth = 10
height = 12
aliases = 5
root_fields = 6
complexity = 2
```

- `depth`: The maximum depth of the query.
- `height`: The maximum height of the query.
- `aliases`: The maximum number of aliases in the query.
- `root_fields`: The maximum number of root fields in the query.
- `complexity`: The maximum complexity of the query.

Read more about [Operation Limits](https://grafbase.com/docs/gateway/security/operation-limits.md).