apicheats.dev github/llms.txt Raw .md
PUT

PUT /repos/{owner}/{repo}/issues/{issue_number}/labels — GitHub API

GitHub token (required); https://api.github.com

GitHub API

Set labels for an issue

Base URL
https://api.github.com
Auth
Authorization: Bearer <GITHUB_API_KEY>
Last verified
2026-10-20 · upstream hash matched
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Critical gotchas

GitHub recommends an Accept: application/vnd.github+json header and an explicit X-GitHub-Api-Version header.

Fine-grained tokens only authorize repositories and permissions selected when the token is created.

cURL

curl -X PUT 'https://api.github.com/repos/example-owner/example-repo/issues/10/labels' \  -H "Authorization: Bearer $GITHUB_TOKEN" \  -H 'Accept: application/vnd.github+json' \  -H 'X-GitHub-Api-Version: 2026-03-10' \  -H 'Content-Type: application/json' \  -d '{}'

Parameters

Name In Type Required Description
owner path string Yes The account owner of the repository. The name is not case sensitive.
repo path string Yes The name of the repository without the `.git` extension. The name is not case sensitive.
issue_number path integer Yes The number that identifies the issue.
labels body string[] No The names of the labels to set for the issue. The labels you set replace any existing labels. You can pass an empty array to remove all labels. Alternatively, you can pass a single label as a `string` or an `array` of labels directly, but GitHub recommends passing an object with the `labels` key. You can also add labels to the existing labels for an issue. For more information, see "[Add labels to an issue](https://docs.github.com/rest/issues/labels#add-labels-to-an-issue)."

Response 200 OK

[
  {
    "id": 208045946,
    "node_id": "MDU6TGFiZWwyMDgwNDU5NDY=",
    "url": "https://api.github.com/repositories/42/labels/bug",
    "name": "bug",
    "description": "Something isn't working",
    "color": "FFFFFF",
    "default": true,
    "archived_at": "2023-01-01T12:00:00Z",
    "archived_by": {
      "name": "string",
      "email": "string",
      "login": "octocat",
      "id": 1,
      "node_id": "MDQ6VXNlcjE=",
      "avatar_url": "https://github.com/images/error/octocat_happy.gif",
      "gravatar_id": "41d064eb2195891e12d0413f63227ea7",
      "url": "https://api.github.com/users/octocat",
      "html_url": "https://github.com/octocat",
      "followers_url": "https://api.github.com/users/octocat/followers",
      "following_url": "https://api.github.com/users/octocat/following{/other_user}",
      "gists_url": "https://api.github.com/users/octocat/gists{/gist_id}",
      "starred_url": "https://api.github.com/users/octocat/starred{/owner}{/repo}",
      "subscriptions_url": "https://api.github.com/users/octocat/subscriptions",
      "organizations_url": "https://api.github.com/users/octocat/orgs",
      "repos_url": "https://api.github.com/users/octocat/repos",
      "events_url": "https://api.github.com/users/octocat/events{/privacy}",
      "received_events_url": "https://api.github.com/users/octocat/received_events",
      "type": "User",
      "site_admin": true,
      "starred_at": "\"2020-07-09T00:17:55Z\"",
      "user_view_type": "public"
    }
  }
]
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