The root config type for the Header Normalization filter configuration file. Deprecated: This element is deprecated. Simply remove it and bring the `target`'s up a level. Contains a list of targets that are processed in the order defined. The first target that matches is the only one that modifies the Request headers. Defines a Request target with a list of allowed and/or disallowed HTTP Headers. The uri regex to match against when determining whether or not to apply the filter to the request. If this attribute is null then repose assumes the filtering is performed on all requests with the specified http-methods. If uri-regex and http-methods are both null then the specified header filter is performed on all requests. List of HTTP Methods this target will match on. Defines a list of (dis)allowed HTTP Headers. Deprecated: This attribute is deprecated and will be removed in the next major release. Defines a (dis)allowed HTTP Header. The case-insensitive name of the header to match on. The HTTP Method defines a string enumeration of HTTP method verbs as outlined in RFC2616 section 9.