Also note that `mc` version `RELEASE.2021-09-02T09-21-27Z` or older supports only a single remote target per bucket. To take advantage of multiple destination replication, use the latest version of `mc`

### Inbound

Traffic entering a pod over HBONE will be handled by the "inbound" code path, on port 15008.

Incoming requests have multiple "layers": TLS wrapping HTTP CONNECT that is wrapping the user's connection.

To unwrap the first layer, we terminate TLS.
As part of this, we need to pick the correct certificate to serve on behalf of the destination workload.

 * could in principle cause problems for some users. Still, we expect that the benefits of the
 * nullness annotations in particular will outweigh the costs. (And it's worth noting that we have
 * released multiple ListenableFuture.class files that are not byte-for-byte compatible even from
 * the beginning, thanks to using different `-source -target` values for compiling our `-jre` and
 * `-android` "flavors.")
 *

#
#   Important for patching:
#
#   (2) This script targets any POSIX shell, so it avoids extensions provided
#       by Bash, Ksh, etc; in particular arrays are avoided.
#
#       The "traditional" practice of packing multiple parameters into a
#       space-separated string is a well documented source of bugs and security
#       problems, so this is (mostly) avoided, by progressively accumulating

 * could in principle cause problems for some users. Still, we expect that the benefits of the
 * nullness annotations in particular will outweigh the costs. (And it's worth noting that we have
 * released multiple ListenableFuture.class files that are not byte-for-byte compatible even from
 * the beginning, thanks to using different `-source -target` values for compiling our `-jre` and
 * `-android` "flavors.")
 *

///

## Ohne Pydantic

因为默认值是 `None`， FastAPI 会把 `q` 当作可选参数。

FastAPI 不使用 `Optional[str]` 中的 `Optional`， 但 `Optional` 可以让编辑器提供更好的支持，并检测错误。

///

## 不使用 Pydantic

///

## Sem o Pydantic

	}

	if err := ValidateFilterRuleValue(filter.Value); err != nil {
		return err
	}

	*filter = FilterRule(rule)

	return nil
}

// FilterRuleList - represents multiple <FilterRule>...</FilterRule>
type FilterRuleList struct {
	Rules []FilterRule `xml:"FilterRule,omitempty"`
}

// UnmarshalXML - decodes XML data.

	}
	return []madmin.KMSKeyInfo{}, "", nil
}

// CreateKey returns ErrKeyExists unless req.Name is equal to the secretKey name.
// The builtin KMS does not support creating multiple keys.
func (s secretKey) CreateKey(_ context.Context, req *CreateKeyRequest) error {
	if req.Name != s.keyID {
		return ErrNotSupported
	}
	return ErrKeyExists
}