in resolver, how to use email attribute from ldap for dataconnector URLTemplate

[Peter Schober]

* Pablo Vidaurri <psvidaurri at gmail.com> [2019-11-23 06:38]:
> I'm now trying to use that attribute as a query param into a URLTemplate:
>
> <DataConnector id="myRestWebSvc" xsi:type="HTTP" httpClientRef="shibboleth.NonCachingHttpClient">
>   <URLTemplate>
>     <![CDATA[
>       http://localhost:8080/rest/v3/getUserInfo?emailId=$paramEscaper.escape($myMail)
>     ]]>
>   </URLTemplate>

Just noting that your DataConnector has neither an
  <InputAttributeDefinition ref="myMail" />
nor an
  <InputDataConnector ref="myLDAP" attributeNames="email"/>
  (in which case it would have to reference $email, not $myMail)
dependency declared.

-peter