I'm trying to do something very simple: my flowfile is a series of keys and values in json. I'd like to look at the flowfile content and tell me if the string requiresFile is in there. RouteOnContent seems like just the processor I need, but I cannot get it to work. Here is what I set in its config:
content must contain match UTF-8 1 MB and I create my own dynamic property hasFile requiresFile I've also tried 'requiresFile', '.*requiresFile.*', .*requiresFile.* - can't get it to work. Have looked at the documentation, where no examples are shown at all. I've googled to find out, and noticed that others have asked. But I never seem to find an answer. How should I enter the regex pattern to check my flowfile content for this simple single string in the contents? Thanks in advance. -Jim
