Document Platform Gateway registration and deployment

[YasasRangika]

Description

• Renamed the page to Gateway Registration and Deployment (gateway-registration-and-deployment.md).
• Added an Overview section explaining the two registration modes: Admin Portal (manual) and Automated Gateway Registration (declarative via deployment.toml).
• Create a Platform Gateway in the Admin Portal is now a brief pointer to the existing walkthrough in Getting Started (#create-a-platform-gateway-in-the-admin-portal), instead of duplicating it.

Comment addressed: #11780 (comment)

Screenshot

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro Plus

Run ID: 3900680b-9072-4bc6-8569-cb2734fb801f

📥 Commits

Reviewing files that changed from the base of the PR and between 36629fb and 1ef78d4.

📒 Files selected for processing (2)

• en/docs/api-gateway/platform-gateway/getting-started.md
• en/mkdocs.yml

---

📝 Walkthrough

Summary

• Renamed the guide to Gateway Registration and Deployment.
• Added an overview of Admin Portal and automated registration methods.
• Updated the guide structure for gateway creation, configuration, and startup.
• Documented the subscription-less Platform Gateway invocation model.
• Updated related documentation links and navigation to reference the new guide.

Walkthrough

The Gateway Registration and Deployment guide now covers Admin Portal and automated registration. It adds Admin Portal setup guidance, renames the automated registration section, and changes the gateway startup heading level. Platform Gateway guides now document policy-controlled, subscription-less API access and link to the consolidated registration guide. Navigation points to the updated guide.

Suggested reviewers: chamilaadhi, tharikagithub

Merge Risk: ⚪ Minimal · up to 1ef78

This documentation-only change updates Gateway registration guidance and navigation without introducing an actionable merge-blocking risk; it is merge-ready after normal checks and review.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description explains the main changes and includes a screenshot, but it omits most required template sections and supporting details.	Complete the required sections, including Purpose, Goals, Approach, release note, testing, security checks, documentation, and related impacts.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title clearly summarizes the main documentation change: documenting Platform Gateway registration and deployment.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands.}

[YasasRangika]

1ef78d4 Changes:

screencapture-127-0-0-1-8000-en-4-7-0-api-gateway-platform-gateway-getting-started-2026-08-15-09_12_50.pdf