# ContentMatchOptions ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **pattern** | Option<**String**> | Java style regex pattern. Do not include the typical `/` at start or end of regex in some languages. Given an example `your code is: 12345` the pattern to extract match looks like `code is: (\\d{6})`. This will return an array of matches with the first matching the entire pattern and the subsequent matching the groups: `['code is: 123456', '123456']` See https://docs.oracle.com/javase/8/docs/api/java/util/regex/Pattern.html for more information of available patterns. | [optional] [[Back to Model list]](../README#documentation-for-models) [[Back to API list]](../README#documentation-for-api-endpoints) [[Back to README]](../README)