Adam Fisher created NIFI-6167:
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Summary: PutSlack Processor Attachments Expression Language Error
Key: NIFI-6167
URL: https://issues.apache.org/jira/browse/NIFI-6167
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Affects Versions: 1.9.0
Reporter: Adam Fisher
Attachments: PutSlackError.jpg
While using *PutSlack* processor, add the following JSON payload as the dynamic
property value for an attachment:
{code:java}
{
"fallback": "A flow in Apache NiFi has failed or experienced an error.
${now:format('h:mm a')}",
}
{code}
This produces a validation error that the JSON can not be parsed. It doesn't
matter where the EL is placed (e.g. different JSON fields) it always complains
about EL even though the documentation supports EL.
!PutSlackError.jpg!
Perhaps there a trick to embedding EL inside JSON quotes I am missing?
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