name

none 

Specifies the input parameter name. 

scope

request.parameter

(optional) Specifies the scope from which the input parameter is retrieved. Allowed values are context.attribute, request.header, request.parameter, request.cookie, request.attribute, and session.attribute.

cache-on-match

true

(optional) If true, caches the response if matching succeeds. Overrides the same attribute in a constraint-field-value subelement.

cache-on-match-failure

false

(optional) If true, caches the response if matching fails. Overrides the same attribute in a constraint-field-value subelement.