# Protected branches API >**Note:** This feature was introduced in GitLab 9.5 **Valid access levels** The access levels are defined in the `ProtectedRefAccess.allowed_access_levels` method. Currently, these levels are recognized: ``` 0 => No access 30 => Developer access 40 => Maintainer access 60 => Admin access ``` ## List protected branches Gets a list of protected branches from a project. ``` GET /projects/:id/protected_branches ``` | Attribute | Type | Required | Description | | --------- | ---- | -------- | ----------- | | `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user | ```bash curl --header "PRIVATE-TOKEN: " 'https://gitlab.example.com/api/v4/projects/5/protected_branches' ``` Example response: ```json [ { "name": "master", "push_access_levels": [ { "access_level": 40, "access_level_description": "Maintainers" } ], "merge_access_levels": [ { "access_level": 40, "access_level_description": "Maintainers" } ] }, ... ] ``` Users on GitLab [Starter, Bronze, or higher](https://about.gitlab.com/pricing/) will also see the `user_id` and `group_id` parameters: Example response: ```json [ { "name": "master", "push_access_levels": [ { "access_level": 40, "user_id": null, "group_id": null, "access_level_description": "Maintainers" } ], "merge_access_levels": [ { "access_level": null, "user_id": null, "group_id": 1234, "access_level_description": "Example Merge Group" } ] }, ... ] ``` ## Get a single protected branch or wildcard protected branch Gets a single protected branch or wildcard protected branch. ``` GET /projects/:id/protected_branches/:name ``` | Attribute | Type | Required | Description | | --------- | ---- | -------- | ----------- | | `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user | | `name` | string | yes | The name of the branch or wildcard | ```bash curl --header "PRIVATE-TOKEN: " 'https://gitlab.example.com/api/v4/projects/5/protected_branches/master' ``` Example response: ```json { "name": "master", "push_access_levels": [ { "access_level": 40, "access_level_description": "Maintainers" } ], "merge_access_levels": [ { "access_level": 40, "access_level_description": "Maintainers" } ] } ``` Users on GitLab [Starter, Bronze, or higher](https://about.gitlab.com/pricing/) will also see the `user_id` and `group_id` parameters: Example response: ```json { "name": "master", "push_access_levels": [ { "access_level": 40, "user_id": null, "group_id": null, "access_level_description": "Maintainers" } ], "merge_access_levels": [ { "access_level": null, "user_id": null, "group_id": 1234, "access_level_description": "Example Merge Group" } ] } ``` ## Protect repository branches Protects a single repository branch or several project repository branches using a wildcard protected branch. ``` POST /projects/:id/protected_branches ``` ```bash curl --request POST --header "PRIVATE-TOKEN: " 'https://gitlab.example.com/api/v4/projects/5/protected_branches?name=*-stable&push_access_level=30&merge_access_level=30&unprotect_access_level=40' ``` | Attribute | Type | Required | Description | | --------- | ---- | -------- | ----------- | | `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user | | `name` | string | yes | The name of the branch or wildcard | | `push_access_level` | string | no | Access levels allowed to push (defaults: `40`, maintainer access level) | | `merge_access_level` | string | no | Access levels allowed to merge (defaults: `40`, maintainer access level) | | `unprotect_access_level` | string | no | Access levels allowed to unprotect (defaults: `40`, maintainer access level) | | `allowed_to_push` | array | no | **(STARTER)** Array of access levels allowed to push, with each described by a hash | | `allowed_to_merge` | array | no | **(STARTER)** Array of access levels allowed to merge, with each described by a hash | | `allowed_to_unprotect` | array | no | **(STARTER)**Array of access levels allowed to unprotect, with each described by a hash | Example response: ```json { "name": "*-stable", "push_access_levels": [ { "access_level": 30, "access_level_description": "Developers + Maintainers" } ], "merge_access_levels": [ { "access_level": 30, "access_level_description": "Developers + Maintainers" ], "unprotect_access_levels": [ { "access_level": 40, "access_level_description": "Maintainers" } ] } ``` Users on GitLab [Starter, Bronze, or higher](https://about.gitlab.com/pricing/) will also see the `user_id` and `group_id` parameters: Example response: ```json { "name": "*-stable", "push_access_levels": [ { "access_level": 30, "user_id": null, "group_id": null, "access_level_description": "Developers + Maintainers" } ], "merge_access_levels": [ { "access_level": 30, "user_id": null, "group_id": null, "access_level_description": "Developers + Maintainers" ], "unprotect_access_levels": [ { "access_level": 40, "user_id": null, "group_id": null, "access_level_description": "Maintainers" } ] } ``` ### Example with user / group level access **(STARTER)** Elements in the `allowed_to_push` / `allowed_to_merge` / `allowed_to_unprotect` array should take the form `{user_id: integer}`, `{group_id: integer}` or `{access_level: integer}`. Each user must have access to the project and each group must [have this project shared](../user/project/members/share_project_with_groups.md). These access levels allow [more granular control over protected branch access](../user/project/protected_branches.md#restricting-push-and-merge-access-to-certain-users-starter) and were [added to the API in ][ee-3516] in GitLab 10.3 EE. ```bash curl --request POST --header "PRIVATE-TOKEN: " 'https://gitlab.example.com/api/v4/projects/5/protected_branches?name=*-stable&allowed_to_push%5B%5D%5Buser_id%5D=1' ``` Example response: ```json { "name":"*-stable", "push_access_levels": [ { "access_level":null, "user_id":1, "group_id":null, "access_level_description":"Administrator" } ], "merge_access_levels": [ { "access_level":40, "user_id":null, "group_id":null, "access_level_description":"Maintainers" } ], "unprotect_access_levels": [ { "access_level":40, "user_id":null, "group_id":null, "access_level_description":"Maintainers" } ] } ``` ## Unprotect repository branches Unprotects the given protected branch or wildcard protected branch. ``` DELETE /projects/:id/protected_branches/:name ``` ```bash curl --request DELETE --header "PRIVATE-TOKEN: " 'https://gitlab.example.com/api/v4/projects/5/protected_branches/*-stable' ``` | Attribute | Type | Required | Description | | --------- | ---- | -------- | ----------- | | `id` | integer/string | yes | The ID or [URL-encoded path of the project](README.md#namespaced-path-encoding) owned by the authenticated user | | `name` | string | yes | The name of the branch | [ee-3516]: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/3516 "ProtectedBranches API handles per user/group granularity"