NIFI-13924 - Fix NiFi CLI delete-param command

[pvillard31]

Summary

NIFI-13924 - NiFi CLI - delete-param has no effect

While doing some testing for NIFI-13904, I noticed that the delete-param CLI command has no effect. After some digging, this is due to NIFI-12898 and the addition of asset support. In the CLI, the referenced asset needs to set to null to let the backend know that this is a deletion request.

See: https://github.com/apache/nifi/blame/main/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-api/src/main/java/org/apache/nifi/web/dao/impl/StandardParameterContextDAO.java#L209

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• Apache NiFi Jira issue created

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  • JDK 21

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[exceptionfactory]

Thanks for tracking this down @pvillard31, this looks good. +1 merging