Skip to main content
The REST API is now versioned. For more information, see "About API versioning."

REST API endpoints for Codespaces user secrets

Use the REST API manage secrets that the user has access to in a codespace.

About Codespaces user secrets

You can create, list, and delete secrets (such as access tokens for cloud services) as well as assign secrets to repositories that the user has access to. These secrets are made available to the codespace at runtime. For more information, see Managing your account-specific secrets for GitHub Codespaces.

List secrets for the authenticated user

Lists all development environment secrets available for a user's codespaces without revealing their encrypted values.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "List secrets for the authenticated user"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (read)

Parameters for "List secrets for the authenticated user"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

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 response status codes for "List secrets for the authenticated user"

Status codeDescription
200

OK

Code samples for "List secrets for the authenticated user"

Request example

get/user/codespaces/secrets
curl -L \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets

Response

Status: 200
{ "total_count": 2, "secrets": [ { "name": "GH_TOKEN", "created_at": "2019-08-10T14:59:22Z", "updated_at": "2020-01-10T14:59:22Z", "visibility": "all" }, { "name": "GIST_ID", "created_at": "2020-01-10T10:59:22Z", "updated_at": "2020-01-11T11:59:22Z", "visibility": "all" } ] }

Get public key for the authenticated user

Gets your public key, which you need to encrypt secrets. You need to encrypt a secret before you can create or update secrets.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "Get public key for the authenticated user"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (read)

HTTP response status codes for "Get public key for the authenticated user"

Status codeDescription
200

OK

Code samples for "Get public key for the authenticated user"

Request example

get/user/codespaces/secrets/public-key
curl -L \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/public-key

Response

Status: 200
{ "key_id": "012345678912345678", "key": "2Sg8iYjAxxmI2LvUXpJjkYrMxURPc8r+dB7TJyvv1234" }

Get a secret for the authenticated user

Gets a development environment secret available to a user's codespaces without revealing its encrypted value.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "Get a secret for the authenticated user"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (read)

Parameters for "Get a secret for the authenticated user"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

Path parameters
Name, Type, Description
secret_name string Required

The name of the secret.

HTTP response status codes for "Get a secret for the authenticated user"

Status codeDescription
200

OK

Code samples for "Get a secret for the authenticated user"

Request example

get/user/codespaces/secrets/{secret_name}
curl -L \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/SECRET_NAME

Response

Status: 200
{ "name": "CODESPACE_GH_SECRET", "created_at": "2019-08-10T14:59:22Z", "updated_at": "2020-01-10T14:59:22Z", "visibility": "selected", "selected_repositories_url": "https://api.github.com/user/codespaces/secrets/CODESPACE_GH_SECRET/repositories" }

Create or update a secret for the authenticated user

Creates or updates a development environment secret for a user's codespace with an encrypted value. Encrypt your secret using LibSodium. For more information, see "Encrypting secrets for the REST API."

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "Create or update a secret for the authenticated user"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (write)

Parameters for "Create or update a secret for the authenticated user"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

Path parameters
Name, Type, Description
secret_name string Required

The name of the secret.

Body parameters
Name, Type, Description
encrypted_value string

Value for your secret, encrypted with LibSodium using the public key retrieved from the Get the public key for the authenticated user endpoint.

key_id string Required

ID of the key you used to encrypt the secret.

selected_repository_ids array

An array of repository ids that can access the user secret. You can manage the list of selected repositories using the List selected repositories for a user secret, Set selected repositories for a user secret, and Remove a selected repository from a user secret endpoints.

HTTP response status codes for "Create or update a secret for the authenticated user"

Status codeDescription
201

Response after successfully creating a secret

204

Response after successfully updating a secret

404

Resource not found

422

Validation failed, or the endpoint has been spammed.

Code samples for "Create or update a secret for the authenticated user"

Request examples

put/user/codespaces/secrets/{secret_name}
curl -L \ -X PUT \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/SECRET_NAME \ -d '{"encrypted_value":"c2VjcmV0","key_id":"012345678912345678","selected_repository_ids":["1234567","2345678"]}'

Response after successfully creating a secret

Delete a secret for the authenticated user

Deletes a development environment secret from a user's codespaces using the secret name. Deleting the secret will remove access from all codespaces that were allowed to access the secret.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "Delete a secret for the authenticated user"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (write)

Parameters for "Delete a secret for the authenticated user"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

Path parameters
Name, Type, Description
secret_name string Required

The name of the secret.

HTTP response status codes for "Delete a secret for the authenticated user"

Status codeDescription
204

No Content

Code samples for "Delete a secret for the authenticated user"

Request example

delete/user/codespaces/secrets/{secret_name}
curl -L \ -X DELETE \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/SECRET_NAME

Response

Status: 204

List selected repositories for a user secret

List the repositories that have been granted the ability to use a user's development environment secret.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "List selected repositories for a user secret"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (read)

Parameters for "List selected repositories for a user secret"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

Path parameters
Name, Type, Description
secret_name string Required

The name of the secret.

HTTP response status codes for "List selected repositories for a user secret"

Status codeDescription
200

OK

401

Requires authentication

403

Forbidden

404

Resource not found

500

Internal Error

Code samples for "List selected repositories for a user secret"

Request example

get/user/codespaces/secrets/{secret_name}/repositories
curl -L \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/SECRET_NAME/repositories

Response

Status: 200
{ "total_count": 1, "repositories": [ { "id": 1296269, "node_id": "MDEwOlJlcG9zaXRvcnkxMjk2MjY5", "name": "Hello-World", "full_name": "octocat/Hello-World", "owner": { "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 }, "private": false, "html_url": "https://github.com/octocat/Hello-World", "description": "This your first repo!", "fork": false, "url": "https://api.github.com/repos/octocat/Hello-World", "archive_url": "https://api.github.com/repos/octocat/Hello-World/{archive_format}{/ref}", "assignees_url": "https://api.github.com/repos/octocat/Hello-World/assignees{/user}", "blobs_url": "https://api.github.com/repos/octocat/Hello-World/git/blobs{/sha}", "branches_url": "https://api.github.com/repos/octocat/Hello-World/branches{/branch}", "collaborators_url": "https://api.github.com/repos/octocat/Hello-World/collaborators{/collaborator}", "comments_url": "https://api.github.com/repos/octocat/Hello-World/comments{/number}", "commits_url": "https://api.github.com/repos/octocat/Hello-World/commits{/sha}", "compare_url": "https://api.github.com/repos/octocat/Hello-World/compare/{base}...{head}", "contents_url": "https://api.github.com/repos/octocat/Hello-World/contents/{+path}", "contributors_url": "https://api.github.com/repos/octocat/Hello-World/contributors", "deployments_url": "https://api.github.com/repos/octocat/Hello-World/deployments", "downloads_url": "https://api.github.com/repos/octocat/Hello-World/downloads", "events_url": "https://api.github.com/repos/octocat/Hello-World/events", "forks_url": "https://api.github.com/repos/octocat/Hello-World/forks", "git_commits_url": "https://api.github.com/repos/octocat/Hello-World/git/commits{/sha}", "git_refs_url": "https://api.github.com/repos/octocat/Hello-World/git/refs{/sha}", "git_tags_url": "https://api.github.com/repos/octocat/Hello-World/git/tags{/sha}", "git_url": "git:github.com/octocat/Hello-World.git", "issue_comment_url": "https://api.github.com/repos/octocat/Hello-World/issues/comments{/number}", "issue_events_url": "https://api.github.com/repos/octocat/Hello-World/issues/events{/number}", "issues_url": "https://api.github.com/repos/octocat/Hello-World/issues{/number}", "keys_url": "https://api.github.com/repos/octocat/Hello-World/keys{/key_id}", "labels_url": "https://api.github.com/repos/octocat/Hello-World/labels{/name}", "languages_url": "https://api.github.com/repos/octocat/Hello-World/languages", "merges_url": "https://api.github.com/repos/octocat/Hello-World/merges", "milestones_url": "https://api.github.com/repos/octocat/Hello-World/milestones{/number}", "notifications_url": "https://api.github.com/repos/octocat/Hello-World/notifications{?since,all,participating}", "pulls_url": "https://api.github.com/repos/octocat/Hello-World/pulls{/number}", "releases_url": "https://api.github.com/repos/octocat/Hello-World/releases{/id}", "ssh_url": "git@github.com:octocat/Hello-World.git", "stargazers_url": "https://api.github.com/repos/octocat/Hello-World/stargazers", "statuses_url": "https://api.github.com/repos/octocat/Hello-World/statuses/{sha}", "subscribers_url": "https://api.github.com/repos/octocat/Hello-World/subscribers", "subscription_url": "https://api.github.com/repos/octocat/Hello-World/subscription", "tags_url": "https://api.github.com/repos/octocat/Hello-World/tags", "teams_url": "https://api.github.com/repos/octocat/Hello-World/teams", "trees_url": "https://api.github.com/repos/octocat/Hello-World/git/trees{/sha}", "clone_url": "https://github.com/octocat/Hello-World.git", "mirror_url": "git:git.example.com/octocat/Hello-World", "hooks_url": "https://api.github.com/repos/octocat/Hello-World/hooks", "svn_url": "https://svn.github.com/octocat/Hello-World", "homepage": "https://github.com", "language": null, "forks_count": 9, "stargazers_count": 80, "watchers_count": 80, "size": 108, "default_branch": "master", "open_issues_count": 0, "is_template": true, "topics": [ "octocat", "atom", "electron", "api" ], "has_issues": true, "has_projects": true, "has_wiki": true, "has_pages": false, "has_downloads": true, "archived": false, "disabled": false, "visibility": "public", "pushed_at": "2011-01-26T19:06:43Z", "created_at": "2011-01-26T19:01:12Z", "updated_at": "2011-01-26T19:14:43Z", "permissions": { "admin": false, "push": false, "pull": true }, "template_repository": { "id": 1296269, "node_id": "MDEwOlJlcG9zaXRvcnkxMjk2MjY5", "name": "Hello-World", "full_name": "octocat/Hello-World", "owner": { "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 }, "private": false, "html_url": "https://github.com/octocat/Hello-World", "description": "This your first repo!", "fork": false, "url": "https://api.github.com/repos/octocat/Hello-World", "archive_url": "https://api.github.com/repos/octocat/Hello-World/{archive_format}{/ref}", "assignees_url": "https://api.github.com/repos/octocat/Hello-World/assignees{/user}", "blobs_url": "https://api.github.com/repos/octocat/Hello-World/git/blobs{/sha}", "branches_url": "https://api.github.com/repos/octocat/Hello-World/branches{/branch}", "collaborators_url": "https://api.github.com/repos/octocat/Hello-World/collaborators{/collaborator}", "comments_url": "https://api.github.com/repos/octocat/Hello-World/comments{/number}", "commits_url": "https://api.github.com/repos/octocat/Hello-World/commits{/sha}", "compare_url": "https://api.github.com/repos/octocat/Hello-World/compare/{base}...{head}", "contents_url": "https://api.github.com/repos/octocat/Hello-World/contents/{+path}", "contributors_url": "https://api.github.com/repos/octocat/Hello-World/contributors", "deployments_url": "https://api.github.com/repos/octocat/Hello-World/deployments", "downloads_url": "https://api.github.com/repos/octocat/Hello-World/downloads", "events_url": "https://api.github.com/repos/octocat/Hello-World/events", "forks_url": "https://api.github.com/repos/octocat/Hello-World/forks", "git_commits_url": "https://api.github.com/repos/octocat/Hello-World/git/commits{/sha}", "git_refs_url": "https://api.github.com/repos/octocat/Hello-World/git/refs{/sha}", "git_tags_url": "https://api.github.com/repos/octocat/Hello-World/git/tags{/sha}", "git_url": "git:github.com/octocat/Hello-World.git", "issue_comment_url": "https://api.github.com/repos/octocat/Hello-World/issues/comments{/number}", "issue_events_url": "https://api.github.com/repos/octocat/Hello-World/issues/events{/number}", "issues_url": "https://api.github.com/repos/octocat/Hello-World/issues{/number}", "keys_url": "https://api.github.com/repos/octocat/Hello-World/keys{/key_id}", "labels_url": "https://api.github.com/repos/octocat/Hello-World/labels{/name}", "languages_url": "https://api.github.com/repos/octocat/Hello-World/languages", "merges_url": "https://api.github.com/repos/octocat/Hello-World/merges", "milestones_url": "https://api.github.com/repos/octocat/Hello-World/milestones{/number}", "notifications_url": "https://api.github.com/repos/octocat/Hello-World/notifications{?since,all,participating}", "pulls_url": "https://api.github.com/repos/octocat/Hello-World/pulls{/number}", "releases_url": "https://api.github.com/repos/octocat/Hello-World/releases{/id}", "ssh_url": "git@github.com:octocat/Hello-World.git", "stargazers_url": "https://api.github.com/repos/octocat/Hello-World/stargazers", "statuses_url": "https://api.github.com/repos/octocat/Hello-World/statuses/{sha}", "subscribers_url": "https://api.github.com/repos/octocat/Hello-World/subscribers", "subscription_url": "https://api.github.com/repos/octocat/Hello-World/subscription", "tags_url": "https://api.github.com/repos/octocat/Hello-World/tags", "teams_url": "https://api.github.com/repos/octocat/Hello-World/teams", "trees_url": "https://api.github.com/repos/octocat/Hello-World/git/trees{/sha}", "clone_url": "https://github.com/octocat/Hello-World.git", "mirror_url": "git:git.example.com/octocat/Hello-World", "hooks_url": "https://api.github.com/repos/octocat/Hello-World/hooks", "svn_url": "https://svn.github.com/octocat/Hello-World", "homepage": "https://github.com", "organization": null, "language": null, "forks": 9, "forks_count": 9, "stargazers_count": 80, "watchers_count": 80, "watchers": 80, "size": 108, "default_branch": "master", "open_issues": 0, "open_issues_count": 0, "is_template": true, "license": { "key": "mit", "name": "MIT License", "url": "https://api.github.com/licenses/mit", "spdx_id": "MIT", "node_id": "MDc6TGljZW5zZW1pdA==", "html_url": "https://api.github.com/licenses/mit" }, "topics": [ "octocat", "atom", "electron", "api" ], "has_issues": true, "has_projects": true, "has_wiki": true, "has_pages": false, "has_downloads": true, "archived": false, "disabled": false, "visibility": "public", "pushed_at": "2011-01-26T19:06:43Z", "created_at": "2011-01-26T19:01:12Z", "updated_at": "2011-01-26T19:14:43Z", "permissions": { "admin": false, "push": false, "pull": true }, "allow_rebase_merge": true, "template_repository": null, "temp_clone_token": "ABTLWHOULUVAXGTRYU7OC2876QJ2O", "allow_squash_merge": true, "allow_auto_merge": false, "delete_branch_on_merge": true, "allow_merge_commit": true, "subscribers_count": 42, "network_count": 0 }, "temp_clone_token": "ABTLWHOULUVAXGTRYU7OC2876QJ2O", "delete_branch_on_merge": true, "subscribers_count": 42, "network_count": 0, "license": { "key": "mit", "name": "MIT License", "url": "https://api.github.com/licenses/mit", "spdx_id": "MIT", "node_id": "MDc6TGljZW5zZW1pdA==" }, "forks": 1, "open_issues": 1, "watchers": 1 } ] }

Set selected repositories for a user secret

Select the repositories that will use a user's development environment secret.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "Set selected repositories for a user secret"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (write)

Parameters for "Set selected repositories for a user secret"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

Path parameters
Name, Type, Description
secret_name string Required

The name of the secret.

Body parameters
Name, Type, Description
selected_repository_ids array of integers Required

An array of repository ids for which a codespace can access the secret. You can manage the list of selected repositories using the List selected repositories for a user secret, Add a selected repository to a user secret, and Remove a selected repository from a user secret endpoints.

HTTP response status codes for "Set selected repositories for a user secret"

Status codeDescription
204

No Content when repositories were added to the selected list

401

Requires authentication

403

Forbidden

404

Resource not found

500

Internal Error

Code samples for "Set selected repositories for a user secret"

Request example

put/user/codespaces/secrets/{secret_name}/repositories
curl -L \ -X PUT \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/SECRET_NAME/repositories \ -d '{"selected_repository_ids":["1296269","1296280"]}'

No Content when repositories were added to the selected list

Status: 204

Add a selected repository to a user secret

Adds a repository to the selected repositories for a user's development environment secret.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "Add a selected repository to a user secret"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (write) and "Metadata" repository permissions (read)

Parameters for "Add a selected repository to a user secret"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

Path parameters
Name, Type, Description
secret_name string Required

The name of the secret.

repository_id integer Required

HTTP response status codes for "Add a selected repository to a user secret"

Status codeDescription
204

No Content when repository was added to the selected list

401

Requires authentication

403

Forbidden

404

Resource not found

500

Internal Error

Code samples for "Add a selected repository to a user secret"

Request example

put/user/codespaces/secrets/{secret_name}/repositories/{repository_id}
curl -L \ -X PUT \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/SECRET_NAME/repositories/REPOSITORY_ID

No Content when repository was added to the selected list

Status: 204

Remove a selected repository from a user secret

Removes a repository from the selected repositories for a user's development environment secret.

The authenticated user must have Codespaces access to use this endpoint.

OAuth app tokens and personal access tokens (classic) need the codespace or codespace:secrets scope to use this endpoint.

Fine-grained access tokens for "Remove a selected repository from a user secret"

This endpoint works with the following fine-grained token types:

The fine-grained token must have the following permission set:

  • "Codespaces user secrets" user permissions (write) and "Metadata" repository permissions (read)

Parameters for "Remove a selected repository from a user secret"

Headers
Name, Type, Description
accept string

Setting to application/vnd.github+json is recommended.

Path parameters
Name, Type, Description
secret_name string Required

The name of the secret.

repository_id integer Required

HTTP response status codes for "Remove a selected repository from a user secret"

Status codeDescription
204

No Content when repository was removed from the selected list

401

Requires authentication

403

Forbidden

404

Resource not found

500

Internal Error

Code samples for "Remove a selected repository from a user secret"

Request example

delete/user/codespaces/secrets/{secret_name}/repositories/{repository_id}
curl -L \ -X DELETE \ -H "Accept: application/vnd.github+json" \ -H "Authorization: Bearer <YOUR-TOKEN>" \ -H "X-GitHub-Api-Version: 2022-11-28" \ https://api.github.com/user/codespaces/secrets/SECRET_NAME/repositories/REPOSITORY_ID

No Content when repository was removed from the selected list

Status: 204