[Logs] Update Logpush dataset field definitions (2026-04-16)

[soheiokamoto]

Summary

Automated sync of Logpush dataset field definitions from data/entities.

New datasets

• Email Security Post-Delivery Events: A new dataset with fields including AlertID, CompletedAt, Destination, FinalDisposition, Folder, From, FromName, MessageID, MessageTimestamp, MicrosoftTenantID, Operation, PostfixID, Reasons, Recipient, RequestedAt, RequestedBy, RequestedDisposition, Status, Subject, Success, and To.

Updated fields in existing datasets

• Firewall events (added): AISecurityInjectionScore, AISecurityPIICategories, AISecurityTokenCount, and AISecurityUnsafeTopicCategories.
• HTTP requests (added): AISecurityInjectionScore, AISecurityPIICategories, AISecurityTokenCount, and AISecurityUnsafeTopicCategories.

Files changed

• src/content/docs/logs/logpush/logpush-job/datasets/{account,zone}/ — dataset pages
• src/content/changelog/logs/2026-04-16-log-fields-updated.mdx — changelog

Documentation checklist

• Changelog entry added
• Content generated by code generator (DO NOT EDIT manually)

[github-actions]

This pull request requires reviews from CODEOWNERS as it changes files that match the following patterns:

Pattern	Owners
/src/content/changelog/	@cloudflare/pm-changelogs, @cloudflare/pcx-technical-writing, @cloudflare/product-owners
/src/content/docs/logs/	@soheiokamoto, @angelampcosta, @rianvdm, @cloudflare/pcx-technical-writing, @cloudflare/product-owners

[github-actions]

Preview URL: https://1700790c.preview.developers.cloudflare.com
Preview Branch URL: https://sync-log-fields-2026-04-16-103401.preview.developers.cloudflare.com

Files with changes (up to 15)

Original Link	Updated Link
https://developers.cloudflare.com/changelog/2026-04-16-log-fields-updated/	https://sync-log-fields-2026-04-16-103401.preview.developers.cloudflare.com/changelog/2026-04-16-log-fields-updated/

[github-actions]

Hey there, we've marked this pull request as stale because there's no recent activity on it. This label helps us identify PRs that might need updates (or to be closed out by our team if no longer relevant).

[pedrosousa]

Hi @soheiokamoto and @rianvdm
Do we still want to proceed with this change?

[rianvdm]

I'm not sure about this one... @Sahidya do you want this?

[Sahidya]

I'm not sure about this one... @Sahidya do you want this?

@rianvdm I'll take this and work with @soheiokamoto to figure out the right changes.
A few things worth flagging:
The FirewallForAI fields just went live on April 15 (https://developers.cloudflare.com/changelog/post/2026-04-15-logpush-new-fields/) and this PR is now marking them as deprecated. I need to check with the Firewall team to find out which naming they actually want to keep before we publish anything.

I haven't looked into the email_security_post_delivery_events changes yet so I don't know if that dataset is actually ready to go.

Also, these two changes really shouldn't be in the same PR - the Firewall for AI rename and the new Email Security dataset are unrelated and have different stakeholders. Splitting them would let us merge each one when it's ready instead of blocking both.

[soheiokamoto]

Closing this one, as there's a new one: #30808