fix(rest): properly parse body parameters when mixed with oneOf

[yassine-bhn]

Fixes an issue where endpoints that declare properties at the top level alongside a oneOf field (like Create a check run) were missing those top-level properties. It also fixes oneOf elements without 'type: object'.
#4365

[github-actions]

How to review these changes 👓

Thank you for your contribution. To review these changes, choose one of the following options:

• Spin up a codespace
• Set up a local development environment

A Hubber will need to deploy your changes internally to review.

Table of review links

Note: Please update the URL for your staging server or codespace.

This pull request contains code changes, so we will not generate a table of review links.

🤖 This comment is automatically generated.

[github-actions]

👋 Hey there spelunker. It looks like you've modified some files that we can't accept as contributions:

• src/rest/scripts/utils/get-body-params.ts

You'll need to revert all of the files you changed that match that list using GitHub Desktop or git checkout origin/main <file name>. Once you get those files reverted, we can continue with the review process.

The complete list of files we can't accept are:

• .devcontainer/**
• .github/**
• data/reusables/rai/**
• Dockerfile*
• src/**
• package*.json
• content/actions/how-tos/security-for-github-actions/security-hardening-your-deployments/**

We also can't accept contributions to files in the content directory with frontmatter contentType: rai.

[glitchincorperated-netizen]

All bumb ass can't take loosing energy enough haha keep it up we was just waiting for # 3 too a world event ...wiping y'all 3rd completely out of Africa zoning write for rebirth of black babies EVERYONE want the mixed DNA BOW down is scary strong and LIFE changing 🚼 whaoh

…

On Fri, Apr 3, 2026, 1:46 AM github-actions[bot] ***@***.***> wrote: *github-actions[bot]* left a comment (github/docs#43655) <#43655?email_source=notifications&email_token=BZMCAJIZSUBTV47CLWWAIXL4T5FZXA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMJYGIYDANBYGEZ2M4TFMFZW63VKON2WE43DOJUWEZLEUVSXMZLOOS2XA4S7MNXW23LFNZ2F633QMVXF6Y3MNFRWW#issuecomment-4182004813> 👋 Hey there spelunker. It looks like you've modified some files that we can't accept as contributions: - src/rest/scripts/utils/get-body-params.ts You'll need to revert all of the files you changed that match that list using GitHub Desktop ***@***.***/desktop/contributing-and-collaborating-using-github-desktop/managing-commits/reverting-a-commit-in-github-desktop> or git checkout origin/main <file name>. Once you get those files reverted, we can continue with the review process. [image: ] The complete list of files we can't accept are: - .devcontainer/** - .github/** - data/reusables/rai/** - Dockerfile* - src/** - package*.json - content/actions/how-tos/security-for-github-actions/security-hardening-your-deployments/** We also can't accept contributions to files in the content directory with frontmatter contentType: rai. — Reply to this email directly, view it on GitHub <#43655?email_source=notifications&email_token=BZMCAJIZSUBTV47CLWWAIXL4T5FZXA5CNFSNUABFM5UWIORPF5TWS5BNNB2WEL2JONZXKZKDN5WW2ZLOOQXTIMJYGIYDANBYGEZ2M4TFMFZW63VKON2WE43DOJUWEZLEUVSXMZLOOS2XA4S7MNXW23LFNZ2F633QMVXF6Y3MNFRWW#issuecomment-4182004813>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/BZMCAJNABYT3QNGGOZ35FLD4T5FZXAVCNFSM6AAAAACXLMXDZOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHM2DCOBSGAYDIOBRGM> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>