Add error.message mapping for system.syslog

[weslambert]

• Bug

The error.message mapping did not exist for system.syslog

Added error.message mapping to ecs.yml for system.syslog

• I have reviewed tips for building integrations and this pull request is aligned with them.
• I have verified that all data streams collect metrics or logs.
• I have added an entry to my package's changelog.yml file.
• I have verified that Kibana version constraints are current according to guidelines.

[ishleenk17]

Looks good!

[ali786XI]

/test

[kush-elastic]

/test

[elasticmachine]

💔 Build Failed

• Buildkite Build
• Commit: 266ecfa

Failed CI Steps

• Check integrations system

History

• 💔 Build #9479 failed 266ecfa

[kush-elastic]

@weslambert
I think you have not run elastic-package build before pushing the code.
Can you run the build and push code again?

[ishleenk17]

@weslambert : The README is not updated. Please run elastic-package build and commit the README file as well

[botelastic]

Hi! We just realized that we haven't looked into this PR in a while. We're sorry! We're labeling this issue as Stale to make it hit our filters and make sure we get back to it as soon as possible. In the meantime, it'd be extremely helpful if you could take a look at it as well and confirm its relevance. A simple comment with a nice emoji will be enough :+1. Thank you for your contribution!

[botelastic]

Hi! This PR has been stale for a while and we're going to close it as part of our cleanup procedure. We appreciate your contribution and would like to apologize if we have not been able to review it, due to the current heavy load of the team. Feel free to re-open this PR if you think it should stay open and is worth rebasing. Thank you for your contribution!