NIFI-14089 Add MethodsEndpointUrlPrefix Property to PublishSlack Processor

[ryostaka]

Summary

NIFI-14089

Tracking

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Issue Tracking

• Apache NiFi Jira issue created

Pull Request Tracking

• Pull Request title starts with Apache NiFi Jira issue number, such as NIFI-00000
• Pull Request commit message starts with Apache NiFi Jira issue number, as such NIFI-00000

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Build

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  • JDK 21

Licensing

• New dependencies are compatible with the Apache License 2.0 according to the License Policy
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Documentation

• Documentation formatting appears as expected in rendered files

[joewitt]

change looks good - anybody familiar with the Slack api able to review?

[Lehel44]

@ryostaka Thanks for the contribution. I reviewed the changes and tested it on a custom slack app with nginx proxy. Looks good to me!

[Lehel44]

LGTM+1 merged to main.

[ryostaka]

@joewitt @Lehel44
Thank you for reviewing and merging!