REST API endpoints for GitHub Actions cache - GitHub Enterprise Server 3.16 Docs

About the cache in GitHub Actions

You can use the REST API to query and manage the cache for repositories in GitHub Actions. You can also install a GitHub CLI extension to manage your caches from the command line. For more information, see Dependency caching reference.

Get GitHub Actions cache usage for an enterprise

Gets the total GitHub Actions cache usage for an enterprise. The data fetched using this API is refreshed approximately every 5 minutes, so values returned from this endpoint may take at least 5 minutes to get updated.

OAuth tokens and personal access tokens (classic) need the admin:enterprise scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Enterprise administration" enterprise permissions (write)

Parameters for "Get GitHub Actions cache usage for an enterprise"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`enterprise` string Required The slug version of the enterprise name.

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

get/enterprises/{enterprise}/actions/cache/usage

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/enterprises/ENTERPRISE/actions/cache/usage

Response

Status: 200

{
  "total_active_caches_size_in_bytes": 3344284,
  "total_active_caches_count": 5
}

Get GitHub Actions cache usage policy for an enterprise

Gets the GitHub Actions cache usage policy for an enterprise.

OAuth tokens and personal access tokens (classic) need the admin:enterprise scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Enterprise administration" enterprise permissions (write)

Parameters for "Get GitHub Actions cache usage policy for an enterprise"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`enterprise` string Required The slug version of the enterprise name.

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

get/enterprises/{enterprise}/actions/cache/usage-policy

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/enterprises/ENTERPRISE/actions/cache/usage-policy

Response

Status: 200

{
  "repo_cache_size_limit_in_gb": 10,
  "max_repo_cache_size_limit_in_gb": 15
}

Set GitHub Actions cache usage policy for an enterprise

Sets the GitHub Actions cache usage policy for an enterprise.

OAuth app tokens and personal access tokens (classic) need the admin:enterprise scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Enterprise administration" enterprise permissions (write)

Parameters for "Set GitHub Actions cache usage policy for an enterprise"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`enterprise` string Required The slug version of the enterprise name.

Body parameters
Name, Type, Description
`repo_cache_size_limit_in_gb` integer For repositories in an enterprise, the default size limit for the sum of all caches in a repository, in gigabytes.
`max_repo_cache_size_limit_in_gb` integer For repositories in an enterprise, the maximum value that can be set as the limit for the sum of all caches in a repository, in gigabytes.

http_status_code

status_code	Description
`204`	No Content

code_samples

request_example

patch/enterprises/{enterprise}/actions/cache/usage-policy

curl -L \
  -X PATCH \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/enterprises/ENTERPRISE/actions/cache/usage-policy \
  -d '{"repo_cache_size_limit_in_gb":10,"max_repo_cache_size_limit_in_gb":15}'

Response

Status: 204

Get GitHub Actions cache usage for an organization

Gets the total GitHub Actions cache usage for an organization. The data fetched using this API is refreshed approximately every 5 minutes, so values returned from this endpoint may take at least 5 minutes to get updated.

OAuth tokens and personal access tokens (classic) need the read:org scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Administration" organization permissions (read)

Parameters for "Get GitHub Actions cache usage for an organization"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`org` string Required The organization name. The name is not case sensitive.

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

get/orgs/{org}/actions/cache/usage

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/orgs/ORG/actions/cache/usage

Response

Status: 200

{
  "total_active_caches_size_in_bytes": 3344284,
  "total_active_caches_count": 5
}

List repositories with GitHub Actions cache usage for an organization

Lists repositories and their GitHub Actions cache usage for an organization. The data fetched using this API is refreshed approximately every 5 minutes, so values returned from this endpoint may take at least 5 minutes to get updated.

OAuth tokens and personal access tokens (classic) need the read:org scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Administration" organization permissions (read)

Parameters for "List repositories with GitHub Actions cache usage for an organization"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`org` string Required The organization name. The name is not case sensitive.

Query parameters
Name, Type, Description
`per_page` integer The number of results per page (max 100). For more information, see "Using pagination in the REST API." Default: `30`
`page` integer The page number of the results to fetch. For more information, see "Using pagination in the REST API." Default: `1`

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

get/orgs/{org}/actions/cache/usage-by-repository

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/orgs/ORG/actions/cache/usage-by-repository

Response

Status: 200

{
  "total_count": 2,
  "repository_cache_usages": [
    {
      "full_name": "octo-org/Hello-World",
      "active_caches_size_in_bytes": 2322142,
      "active_caches_count": 3
    },
    {
      "full_name": "octo-org/server",
      "active_caches_size_in_bytes": 1022142,
      "active_caches_count": 2
    }
  ]
}

Get GitHub Actions cache usage for a repository

Gets GitHub Actions cache usage for a repository. The data fetched using this API is refreshed approximately every 5 minutes, so values returned from this endpoint may take at least 5 minutes to get updated.

Anyone with read access to the repository can use this endpoint.

If the repository is private, OAuth tokens and personal access tokens (classic) need the repo scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Actions" repository permissions (read)

allows_public_read_access

Parameters for "Get GitHub Actions cache usage for a repository"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`owner` string Required The account owner of the repository. The name is not case sensitive.
`repo` string Required The name of the repository without the `.git` extension. The name is not case sensitive.

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

get/repos/{owner}/{repo}/actions/cache/usage

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/actions/cache/usage

Response

Status: 200

{
  "full_name": "octo-org/Hello-World",
  "active_caches_size_in_bytes": 2322142,
  "active_caches_count": 3
}

Get GitHub Actions cache usage policy for a repository

Gets GitHub Actions cache usage policy for a repository.

OAuth tokens and personal access tokens (classic) need the repo scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Actions" repository permissions (read)

allows_public_read_access

Parameters for "Get GitHub Actions cache usage policy for a repository"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`owner` string Required The account owner of the repository. The name is not case sensitive.
`repo` string Required The name of the repository without the `.git` extension. The name is not case sensitive.

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

get/repos/{owner}/{repo}/actions/cache/usage-policy

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/actions/cache/usage-policy

Response

Status: 200

{
  "repo_cache_size_limit_in_gb": 14
}

Set GitHub Actions cache usage policy for a repository

Sets GitHub Actions cache usage policy for a repository.

OAuth app tokens and personal access tokens (classic) need the repo scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Administration" repository permissions (write)

Parameters for "Set GitHub Actions cache usage policy for a repository"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`owner` string Required The account owner of the repository. The name is not case sensitive.
`repo` string Required The name of the repository without the `.git` extension. The name is not case sensitive.

Body parameters
Name, Type, Description
`repo_cache_size_limit_in_gb` integer Required The size limit for the sum of all caches, in gigabytes.

http_status_code

status_code	Description
`204`	No Content

code_samples

request_example

patch/repos/{owner}/{repo}/actions/cache/usage-policy

curl -L \
  -X PATCH \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/actions/cache/usage-policy \
  -d '{"repo_cache_size_limit_in_gb":14}'

Response

Status: 204

List GitHub Actions caches for a repository

Lists the GitHub Actions caches for a repository.

OAuth tokens and personal access tokens (classic) need the repo scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Actions" repository permissions (read)

allows_public_read_access

Parameters for "List GitHub Actions caches for a repository"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`owner` string Required The account owner of the repository. The name is not case sensitive.
`repo` string Required The name of the repository without the `.git` extension. The name is not case sensitive.

Query parameters
Name, Type, Description
`per_page` integer The number of results per page (max 100). For more information, see "Using pagination in the REST API." Default: `30`
`page` integer The page number of the results to fetch. For more information, see "Using pagination in the REST API." Default: `1`
`ref` string The full Git reference for narrowing down the cache. The `ref` for a branch should be formatted as `refs/heads/<branch name>`. To reference a pull request use `refs/pull/<number>/merge`.
`key` string An explicit key or prefix for identifying the cache
`sort` string The property to sort the results by. `created_at` means when the cache was created. `last_accessed_at` means when the cache was last accessed. `size_in_bytes` is the size of the cache in bytes. Default: `last_accessed_at` Can be one of: `created_at`, `last_accessed_at`, `size_in_bytes`
`direction` string The direction to sort the results by. Default: `desc` Can be one of: `asc`, `desc`

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

get/repos/{owner}/{repo}/actions/caches

curl -L \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/actions/caches

Response

Status: 200

{
  "total_count": 1,
  "actions_caches": [
    {
      "id": 505,
      "ref": "refs/heads/main",
      "key": "Linux-node-958aff96db2d75d67787d1e634ae70b659de937b",
      "version": "73885106f58cc52a7df9ec4d4a5622a5614813162cb516c759a30af6bf56e6f0",
      "last_accessed_at": "2019-01-24T22:45:36.000Z",
      "created_at": "2019-01-24T22:45:36.000Z",
      "size_in_bytes": 1024
    }
  ]
}

Delete GitHub Actions caches for a repository (using a cache key)

Deletes one or more GitHub Actions caches for a repository, using a complete cache key. By default, all caches that match the provided key are deleted, but you can optionally provide a Git ref to restrict deletions to caches that match both the provided key and the Git ref.

OAuth tokens and personal access tokens (classic) need the repo scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Actions" repository permissions (write)

Parameters for "Delete GitHub Actions caches for a repository (using a cache key)"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`owner` string Required The account owner of the repository. The name is not case sensitive.
`repo` string Required The name of the repository without the `.git` extension. The name is not case sensitive.

Query parameters
Name, Type, Description
`key` string Required A key for identifying the cache.
`ref` string The full Git reference for narrowing down the cache. The `ref` for a branch should be formatted as `refs/heads/<branch name>`. To reference a pull request use `refs/pull/<number>/merge`.

http_status_code

status_code	Description
`200`	OK

code_samples

request_example

delete/repos/{owner}/{repo}/actions/caches

curl -L \
  -X DELETE \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  "http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/actions/caches?key=Linux-node-958aff96db2d75d67787d1e634ae70b659de937b"

Response

Status: 200

{
  "total_count": 1,
  "actions_caches": [
    {
      "id": 505,
      "ref": "refs/heads/main",
      "key": "Linux-node-958aff96db2d75d67787d1e634ae70b659de937b",
      "version": "73885106f58cc52a7df9ec4d4a5622a5614813162cb516c759a30af6bf56e6f0",
      "last_accessed_at": "2019-01-24T22:45:36.000Z",
      "created_at": "2019-01-24T22:45:36.000Z",
      "size_in_bytes": 1024
    }
  ]
}

Delete a GitHub Actions cache for a repository (using a cache ID)

Deletes a GitHub Actions cache for a repository, using a cache ID.

OAuth tokens and personal access tokens (classic) need the repo scope to use this endpoint.

fine_grained_access

works_with_fine_grained_tokens:

permission_set:

"Actions" repository permissions (write)

Parameters for "Delete a GitHub Actions cache for a repository (using a cache ID)"

Headers
Name, Type, Description
`accept` string Setting to `application/vnd.github+json` is recommended.

Path parameters
Name, Type, Description
`owner` string Required The account owner of the repository. The name is not case sensitive.
`repo` string Required The name of the repository without the `.git` extension. The name is not case sensitive.
`cache_id` integer Required The unique identifier of the GitHub Actions cache.

http_status_code

status_code	Description
`204`	No Content

code_samples

request_example

delete/repos/{owner}/{repo}/actions/caches/{cache_id}

curl -L \
  -X DELETE \
  -H "Accept: application/vnd.github+json" \
  -H "Authorization: Bearer <YOUR-TOKEN>" \
  -H "X-GitHub-Api-Version: 2022-11-28" \
  http(s)://HOSTNAME/api/v3/repos/OWNER/REPO/actions/caches/CACHE_ID

Response

Status: 204