Release Assets - GitHub Enterprise Server 3.3 Docs

Use the REST API to manage release assets.

Get a release asset

To download the asset's binary content, set the Accept header of the request to application/octet-stream. The API will either redirect the client to the location, or stream it directly if possible. API clients should handle both a 200 or 302 response.

Parameters

Headers
Name, Type, Description
`accept`string Setting to `application/vnd.github+json` is recommended.
Path parameters
Name, Type, Description
`owner`stringRequired The account owner of the repository. The name is not case sensitive.
`repo`stringRequired The name of the repository. The name is not case sensitive.
`asset_id`integerRequired The unique identifier of the asset.

HTTP response status codes

Status code	Description
`200`	OK
`302`	Found
`404`	Resource not found

Code samples

get/repos/{owner}/{repo}/releases/assets/{asset_id}

curl \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/releases/assets/ASSET_ID

Response

Status: 200

{
  "url": "https://api.github.com/repos/octocat/Hello-World/releases/assets/1",
  "browser_download_url": "https://github.com/octocat/Hello-World/releases/download/v1.0.0/example.zip",
  "id": 1,
  "node_id": "MDEyOlJlbGVhc2VBc3NldDE=",
  "name": "example.zip",
  "label": "short description",
  "state": "uploaded",
  "content_type": "application/zip",
  "size": 1024,
  "download_count": 42,
  "created_at": "2013-02-27T19:35:32Z",
  "updated_at": "2013-02-27T19:35:32Z",
  "uploader": {
    "login": "octocat",
    "id": 1,
    "node_id": "MDQ6VXNlcjE=",
    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
    "gravatar_id": "",
    "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": false
  }
}

Update a release asset

Works with GitHub Apps

Users with push access to the repository can edit a release asset.

Parameters

Headers
Name, Type, Description
`accept`string Setting to `application/vnd.github+json` is recommended.
Path parameters
Name, Type, Description
`owner`stringRequired The account owner of the repository. The name is not case sensitive.
`repo`stringRequired The name of the repository. The name is not case sensitive.
`asset_id`integerRequired The unique identifier of the asset.
Body parameters
Name, Type, Description
`name`string The file name of the asset.
`label`string An alternate short description of the asset. Used in place of the filename.
`state`string

HTTP response status codes

Status code	Description
`200`	OK

Code samples

patch/repos/{owner}/{repo}/releases/assets/{asset_id}

curl \
  -X PATCH \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/releases/assets/ASSET_ID \
  -d '{"name":"foo-1.0.0-osx.zip","label":"Mac binary"}'

Response

Status: 200

{
  "url": "https://api.github.com/repos/octocat/Hello-World/releases/assets/1",
  "browser_download_url": "https://github.com/octocat/Hello-World/releases/download/v1.0.0/example.zip",
  "id": 1,
  "node_id": "MDEyOlJlbGVhc2VBc3NldDE=",
  "name": "example.zip",
  "label": "short description",
  "state": "uploaded",
  "content_type": "application/zip",
  "size": 1024,
  "download_count": 42,
  "created_at": "2013-02-27T19:35:32Z",
  "updated_at": "2013-02-27T19:35:32Z",
  "uploader": {
    "login": "octocat",
    "id": 1,
    "node_id": "MDQ6VXNlcjE=",
    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
    "gravatar_id": "",
    "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": false
  }
}

Delete a release asset

Works with GitHub Apps

Parameters

Headers
Name, Type, Description
`accept`string Setting to `application/vnd.github+json` is recommended.
Path parameters
Name, Type, Description
`owner`stringRequired The account owner of the repository. The name is not case sensitive.
`repo`stringRequired The name of the repository. The name is not case sensitive.
`asset_id`integerRequired The unique identifier of the asset.

HTTP response status codes

Status code	Description
`204`	No Content

Code samples

delete/repos/{owner}/{repo}/releases/assets/{asset_id}

curl \
  -X DELETE \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/releases/assets/ASSET_ID

Response

Status: 204

List release assets

Works with GitHub Apps

Parameters

Headers
Name, Type, Description
`accept`string Setting to `application/vnd.github+json` is recommended.
Path parameters
Name, Type, Description
`owner`stringRequired The account owner of the repository. The name is not case sensitive.
`repo`stringRequired The name of the repository. The name is not case sensitive.
`release_id`integerRequired The unique identifier of the release.
Query parameters
Name, Type, Description
`per_page`integer The number of results per page (max 100). Default: `30`
`page`integer Page number of the results to fetch. Default: `1`

HTTP response status codes

Status code	Description
`200`	OK

Code samples

get/repos/{owner}/{repo}/releases/{release_id}/assets

curl \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/releases/RELEASE_ID/assets

Response

Status: 200

[
  {
    "url": "https://api.github.com/repos/octocat/Hello-World/releases/assets/1",
    "browser_download_url": "https://github.com/octocat/Hello-World/releases/download/v1.0.0/example.zip",
    "id": 1,
    "node_id": "MDEyOlJlbGVhc2VBc3NldDE=",
    "name": "example.zip",
    "label": "short description",
    "state": "uploaded",
    "content_type": "application/zip",
    "size": 1024,
    "download_count": 42,
    "created_at": "2013-02-27T19:35:32Z",
    "updated_at": "2013-02-27T19:35:32Z",
    "uploader": {
      "login": "octocat",
      "id": 1,
      "node_id": "MDQ6VXNlcjE=",
      "avatar_url": "https://github.com/images/error/octocat_happy.gif",
      "gravatar_id": "",
      "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": false
    }
  }
]

Upload a release asset

Works with GitHub Apps

This endpoint makes use of a Hypermedia relation to determine which URL to access. The endpoint you call to upload release assets is specific to your release. Use the upload_url returned in the response of the Create a release endpoint to upload a release asset.

You need to use an HTTP client which supports SNI to make calls to this endpoint.

Most libraries will set the required Content-Length header automatically. Use the required Content-Type header to provide the media type of the asset. For a list of media types, see Media Types. For example:

application/zip

GitHub Enterprise Server expects the asset data in its raw binary form, rather than JSON. You will send the raw binary content of the asset as the request body. Everything else about the endpoint is the same as the rest of the API. For example, you'll still need to pass your authentication to be able to upload an asset.

When an upstream failure occurs, you will receive a 502 Bad Gateway status. This may leave an empty asset with a state of starter. It can be safely deleted.

Notes:

GitHub Enterprise Server renames asset filenames that have special characters, non-alphanumeric characters, and leading or trailing periods. The "List assets for a release" endpoint lists the renamed filenames. For more information and help, contact GitHub Enterprise Server Support.
If you upload an asset with the same filename as another uploaded asset, you'll receive an error and must delete the old file before you can re-upload the new asset.

Parameters

Headers
Name, Type, Description
`accept`string Setting to `application/vnd.github+json` is recommended.
Path parameters
Name, Type, Description
`owner`stringRequired The account owner of the repository. The name is not case sensitive.
`repo`stringRequired The name of the repository. The name is not case sensitive.
`release_id`integerRequired The unique identifier of the release.
Query parameters
Name, Type, Description
`name`stringRequired
`label`string

HTTP response status codes

Status code	Description
`201`	Response for successful upload
`422`	Response if you upload an asset with the same filename as another uploaded asset

Code samples

post/repos/{owner}/{repo}/releases/{release_id}/assets

curl \
  -X POST \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  https://uploads.github.com/repos/OWNER/REPO/releases/RELEASE_ID/assets?name=example.zip

Response for successful upload

Status: 201

{
  "url": "https://api.github.com/repos/octocat/Hello-World/releases/assets/1",
  "browser_download_url": "https://github.com/octocat/Hello-World/releases/download/v1.0.0/example.zip",
  "id": 1,
  "node_id": "MDEyOlJlbGVhc2VBc3NldDE=",
  "name": "example.zip",
  "label": "short description",
  "state": "uploaded",
  "content_type": "application/zip",
  "size": 1024,
  "download_count": 42,
  "created_at": "2013-02-27T19:35:32Z",
  "updated_at": "2013-02-27T19:35:32Z",
  "uploader": {
    "login": "octocat",
    "id": 1,
    "node_id": "MDQ6VXNlcjE=",
    "avatar_url": "https://github.com/images/error/octocat_happy.gif",
    "gravatar_id": "",
    "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": false
  }
}