External Status Checks API

DETAILS: Tier: Ultimate Offering: GitLab.com, Self-managed, GitLab Dedicated

Get project external status check services

You can request information about a project's external status check services using the following endpoint:

GET /projects/:id/external_status_checks

Parameters:

Attribute	Type	Required	Description
`id`	integer	yes	ID of a project

[
  {
    "id": 1,
    "name": "Compliance Tool",
    "project_id": 6,
    "external_url": "https://gitlab.com/example/compliance-tool",
    "hmac": true,
    "protected_branches": [
      {
        "id": 14,
        "project_id": 6,
        "name": "main",
        "created_at": "2020-10-12T14:04:50.787Z",
        "updated_at": "2020-10-12T14:04:50.787Z",
        "code_owner_approval_required": false
      }
    ]
  }
]

Create external status check service

You can create a new external status check service for a project using the following endpoint:

POST /projects/:id/external_status_checks

WARNING: External status checks send information about all applicable merge requests to the defined external service. This includes confidential merge requests.

Attribute	Type	Required	Description
`id`	integer	yes	ID of a project
`name`	string	yes	Display name of external status check service
`external_url`	string	yes	URL of external status check service
`shared_secret`	string	no	HMAC secret for external status check
`protected_branch_ids`	`array<Integer>`	no	IDs of protected branches to scope the rule by

Update external status check service

You can update an existing external status check for a project using the following endpoint:

PUT /projects/:id/external_status_checks/:check_id

Attribute	Type	Required	Description
`id`	integer	yes	ID of a project
`check_id`	integer	yes	ID of an external status check service
`name`	string	no	Display name of external status check service
`external_url`	string	no	URL of external status check service
`shared_secret`	string	no	HMAC secret for external status check
`protected_branch_ids`	`array<Integer>`	no	IDs of protected branches to scope the rule by

Delete external status check service

You can delete an external status check service for a project using the following endpoint:

DELETE /projects/:id/external_status_checks/:check_id

Attribute	Type	Required	Description
`check_id`	integer	yes	ID of an external status check service
`id`	integer	yes	ID of a project

List status checks for a merge request

For a single merge request, list the external status check services that apply to it and their status.

GET /projects/:id/merge_requests/:merge_request_iid/status_checks

Parameters:

Attribute	Type	Required	Description
`id`	integer	yes	ID of a project
`merge_request_iid`	integer	yes	IID of a merge request

[
    {
        "id": 2,
        "name": "Service 1",
        "external_url": "https://gitlab.com/test-endpoint",
        "status": "passed"
    },
    {
        "id": 1,
        "name": "Service 2",
        "external_url": "https://gitlab.com/test-endpoint-2",
        "status": "pending"
    }
]

Set status of an external status check

Support for failed and passed enabled by default in GitLab 15.0

Support for pending in GitLab 16.5 enabled by default in GitLab 16.5

For a single merge request, use the API to inform GitLab that a merge request has passed a check by an external service. To set the status of an external check, the personal access token used must belong to a user with at least the Developer role on the target project of the merge request.

Execute this API call as any user with rights to approve the merge request itself.

POST /projects/:id/merge_requests/:merge_request_iid/status_check_responses

Parameters:

Attribute	Type	Required	Description
`id`	integer	yes	ID of a project
`merge_request_iid`	integer	yes	IID of a merge request
`sha`	string	yes	SHA at `HEAD` of the source branch
`external_status_check_id`	integer	yes	ID of an external status check
`status`	string	no	Set to `pending` to mark the check as pending, `passed` to pass the check, or `failed` to fail it

NOTE: sha must be the SHA at the HEAD of the merge request's source branch.

Retry failed status check for a merge request

Introduced in GitLab 15.7.

For a single merge request, retry the specified failed external status check. Even though the merge request hasn't changed, this endpoint resends the current state of merge request to the defined external service.

POST /projects/:id/merge_requests/:merge_request_iid/status_checks/:external_status_check_id/retry

Parameters:

Attribute	Type	Required	Description
`id`	integer	yes	ID of a project
`merge_request_iid`	integer	yes	IID of a merge request
`external_status_check_id`	integer	yes	ID of a failed external status check

Response

In case of success status code is 202.

{
    "message": "202 Accepted"
}

In case status check is already passed status code is 422

{
    "message": "External status check must be failed"
}

Example payload sent to external service

{
  "object_kind": "merge_request",
  "event_type": "merge_request",
  "user": {
    "id": 1,
    "name": "Administrator",
    "username": "root",
    "avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
    "email": "[REDACTED]"
  },
  "project": {
    "id": 6,
    "name": "Flight",
    "description": "Ipsa minima est consequuntur quisquam.",
    "web_url": "http://example.com/flightjs/Flight",
    "avatar_url": null,
    "git_ssh_url": "ssh://example.com/flightjs/Flight.git",
    "git_http_url": "http://example.com/flightjs/Flight.git",
    "namespace": "Flightjs",
    "visibility_level": 20,
    "path_with_namespace": "flightjs/Flight",
    "default_branch": "main",
    "ci_config_path": null,
    "homepage": "http://example.com/flightjs/Flight",
    "url": "ssh://example.com/flightjs/Flight.git",
    "ssh_url": "ssh://example.com/flightjs/Flight.git",
    "http_url": "http://example.com/flightjs/Flight.git"
  },
  "object_attributes": {
    "assignee_id": null,
    "author_id": 1,
    "created_at": "2022-12-07 07:53:43 UTC",
    "description": "",
    "head_pipeline_id": 558,
    "id": 144,
    "iid": 4,
    "last_edited_at": null,
    "last_edited_by_id": null,
    "merge_commit_sha": null,
    "merge_error": null,
    "merge_params": {
      "force_remove_source_branch": "1"
    },
    "merge_status": "can_be_merged",
    "merge_user_id": null,
    "merge_when_pipeline_succeeds": false,
    "milestone_id": null,
    "source_branch": "root-main-patch-30152",
    "source_project_id": 6,
    "state_id": 1,
    "target_branch": "main",
    "target_project_id": 6,
    "time_estimate": 0,
    "title": "Update README.md",
    "updated_at": "2022-12-07 07:53:43 UTC",
    "updated_by_id": null,
    "url": "http://example.com/flightjs/Flight/-/merge_requests/4",
    "source": {
      "id": 6,
      "name": "Flight",
      "description": "Ipsa minima est consequuntur quisquam.",
      "web_url": "http://example.com/flightjs/Flight",
      "avatar_url": null,
      "git_ssh_url": "ssh://example.com/flightjs/Flight.git",
      "git_http_url": "http://example.com/flightjs/Flight.git",
      "namespace": "Flightjs",
      "visibility_level": 20,
      "path_with_namespace": "flightjs/Flight",
      "default_branch": "main",
      "ci_config_path": null,
      "homepage": "http://example.com/flightjs/Flight",
      "url": "ssh://example.com/flightjs/Flight.git",
      "ssh_url": "ssh://example.com/flightjs/Flight.git",
      "http_url": "http://example.com/flightjs/Flight.git"
    },
    "target": {
      "id": 6,
      "name": "Flight",
      "description": "Ipsa minima est consequuntur quisquam.",
      "web_url": "http://example.com/flightjs/Flight",
      "avatar_url": null,
      "git_ssh_url": "ssh://example.com/flightjs/Flight.git",
      "git_http_url": "http://example.com/flightjs/Flight.git",
      "namespace": "Flightjs",
      "visibility_level": 20,
      "path_with_namespace": "flightjs/Flight",
      "default_branch": "main",
      "ci_config_path": null,
      "homepage": "http://example.com/flightjs/Flight",
      "url": "ssh://example.com/flightjs/Flight.git",
      "ssh_url": "ssh://example.com/flightjs/Flight.git",
      "http_url": "http://example.com/flightjs/Flight.git"
    },
    "last_commit": {
      "id": "141be9714669a4c1ccaa013c6a7f3e462ff2a40f",
      "message": "Update README.md",
      "title": "Update README.md",
      "timestamp": "2022-12-07T07:52:11+00:00",
      "url": "http://example.com/flightjs/Flight/-/commit/141be9714669a4c1ccaa013c6a7f3e462ff2a40f",
      "author": {
        "name": "Administrator",
        "email": "[email protected]"
      }
    },
    "work_in_progress": false,
    "total_time_spent": 0,
    "time_change": 0,
    "human_total_time_spent": null,
    "human_time_change": null,
    "human_time_estimate": null,
    "assignee_ids": [
    ],
    "reviewer_ids": [
    ],
    "labels": [
    ],
    "state": "opened",
    "blocking_discussions_resolved": true,
    "first_contribution": false,
    "detailed_merge_status": "mergeable"
  },
  "labels": [
  ],
  "changes": {
  },
  "repository": {
    "name": "Flight",
    "url": "ssh://example.com/flightjs/Flight.git",
    "description": "Ipsa minima est consequuntur quisquam.",
    "homepage": "http://example.com/flightjs/Flight"
  },
  "external_approval_rule": {
    "id": 1,
    "name": "QA",
    "external_url": "https://example.com/"
  }
}

External Status Checks API

Get project external status check services

Create external status check service

Update external status check service

Delete external status check service

List status checks for a merge request

Set status of an external status check

Retry failed status check for a merge request

Response

Example payload sent to external service

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