I am using processor group variable as base part of my URL: REST_URL=http://localhost:8080/nifi-api
I am trying to append second part of URL in InvokeHTTP regardless if REST_URL ends with '/', or not so that concatenation of " http://localhost:8080/nifi-api/";, or "http://localhost:8080/nifi-api"; with "resources" return the same URL: "http://localhost:8080/nifi-api/resources": *${${REST_URL}:endsWith('/'):ifElse('${REST_URL}resources','${REST_URL}/resources')}* But the expression always appends '/', so in the first case I end up with *"http://localhost:8080/nifi-api//resources <http://localhost:8080/nifi-api//resources>"*... Any idea where the error is? Thank you,
