[BUG]: Filtering pull requests by branch doesnt work

[lumattr]

What happened?

Im trying to use the head query parameter as the documentation suggests but im not getting anything back. Even using the branches own label nothing gets returned.

const pull = await octokit.request('GET /repos/{owner}/{repo}/pulls/{pull_number}', { 
  owner, repo, headers,
  pull_number: 91
})
console.log(pull.data.head.label)

const pulls = await octokit.request('GET /repos/{owner}/{repo}/pulls', { 
  owner, repo, headers,
  head: pull.data.head.label
})
console.log(pulls.data)

Versions

@octokit/core 6.1.2, Node v20.12.2

Relevant log output

❯ node main.mjs
org:branchname
[]

Code of Conduct

• I agree to follow this project's Code of Conduct

[github-actions]

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