ContentFilterReadEntry - OpenRouter

A custom regex content filter, with whether inference enforces it.

Fields

Field	Type	Required	Description	Example
`action`	components.ContentFilterAction	✔️	Action taken when the pattern matches	block
`label`	OptionalNullable[str]	➖	Optional label used in redaction placeholders or error messages	[API_KEY]
`pattern`	str	✔️	A regex pattern to match against request content	\b(sk-[a-zA-Z0-9]{48})\b
`is_enforced`	bool	✔️	Whether inference applies this pattern. False for a pattern saved before pattern validation that is too complex to run safely; it is kept but skipped until replaced.	true