debian-mirror-gitlab/doc/api/pipeline_triggers.md
2023-01-13 15:02:22 +05:30

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---
stage: Verify
group: Pipeline Execution
info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/product/ux/technical-writing/#assignments
---
# Pipeline trigger tokens API **(FREE)**
You can read more about [triggering pipelines through the API](../ci/triggers/index.md).
## List project trigger tokens
Get a list of a project's pipeline trigger tokens.
```plaintext
GET /projects/:id/triggers
```
| Attribute | Type | required | Description |
|-----------|---------|----------|---------------------|
| `id` | integer/string | yes | The ID or [URL-encoded path of the project](index.md#namespaced-path-encoding) owned by the authenticated user |
```shell
curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/1/triggers"
```
```json
[
{
"id": 10,
"description": "my trigger",
"created_at": "2016-01-07T09:53:58.235Z",
"last_used": null,
"token": "6d056f63e50fe6f8c5f8f4aa10edb7",
"updated_at": "2016-01-07T09:53:58.235Z",
"owner": null
}
]
```
The trigger token is displayed in full if the trigger token was created by the authenticated
user. Trigger tokens created by other users are shortened to four characters.
## Get trigger token details
Get details of a project's pipeline trigger.
```plaintext
GET /projects/:id/triggers/:trigger_id
```
| Attribute | Type | required | Description |
|--------------|---------|----------|--------------------------|
| `id` | integer/string | yes | The ID or [URL-encoded path of the project](index.md#namespaced-path-encoding) owned by the authenticated user |
| `trigger_id` | integer | yes | The trigger ID |
```shell
curl --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/1/triggers/5"
```
```json
{
"id": 10,
"description": "my trigger",
"created_at": "2016-01-07T09:53:58.235Z",
"last_used": null,
"token": "6d056f63e50fe6f8c5f8f4aa10edb7",
"updated_at": "2016-01-07T09:53:58.235Z",
"owner": null
}
```
## Create a trigger token
Create a pipeline trigger for a project.
```plaintext
POST /projects/:id/triggers
```
| Attribute | Type | required | Description |
|---------------|---------|----------|--------------------------|
| `id` | integer/string | yes | The ID or [URL-encoded path of the project](index.md#namespaced-path-encoding) owned by the authenticated user |
| `description` | string | yes | The trigger name |
```shell
curl --request POST --header "PRIVATE-TOKEN: <your_access_token>" \
--form description="my description" "https://gitlab.example.com/api/v4/projects/1/triggers"
```
```json
{
"id": 10,
"description": "my trigger",
"created_at": "2016-01-07T09:53:58.235Z",
"last_used": null,
"token": "6d056f63e50fe6f8c5f8f4aa10edb7",
"updated_at": "2016-01-07T09:53:58.235Z",
"owner": null
}
```
## Update a project trigger token
Update a pipeline trigger token for a project.
```plaintext
PUT /projects/:id/triggers/:trigger_id
```
| Attribute | Type | required | Description |
|---------------|---------|----------|--------------------------|
| `id` | integer/string | yes | The ID or [URL-encoded path of the project](index.md#namespaced-path-encoding) owned by the authenticated user |
| `trigger_id` | integer | yes | The trigger ID |
| `description` | string | no | The trigger name |
```shell
curl --request PUT --header "PRIVATE-TOKEN: <your_access_token>" \
--form description="my description" "https://gitlab.example.com/api/v4/projects/1/triggers/10"
```
```json
{
"id": 10,
"description": "my trigger",
"created_at": "2016-01-07T09:53:58.235Z",
"last_used": null,
"token": "6d056f63e50fe6f8c5f8f4aa10edb7",
"updated_at": "2016-01-07T09:53:58.235Z",
"owner": null
}
```
## Remove a project trigger token
Remove a project's pipeline trigger token.
```plaintext
DELETE /projects/:id/triggers/:trigger_id
```
| Attribute | Type | required | Description |
|----------------|---------|----------|--------------------------|
| `id` | integer/string | yes | The ID or [URL-encoded path of the project](index.md#namespaced-path-encoding) owned by the authenticated user |
| `trigger_id` | integer | yes | The trigger ID |
```shell
curl --request DELETE --header "PRIVATE-TOKEN: <your_access_token>" "https://gitlab.example.com/api/v4/projects/1/triggers/5"
```
## Trigger a pipeline with a token
Trigger a pipeline by using a pipeline [trigger token](../ci/triggers/index.md#create-a-trigger-token)
or a [CI/CD job token](../ci/jobs/ci_job_token.md) for authentication.
With a CI/CD job token, the [triggered pipeline is a multi-project pipeline](../ci/pipelines/downstream_pipelines.md#trigger-a-multi-project-pipeline-by-using-the-api).
The job that authenticates the request becomes associated with the upstream pipeline,
which is visible on the [pipeline graph](../ci/pipelines/downstream_pipelines.md#view-multi-project-pipelines-in-pipeline-graphs).
If you use a trigger token in a job, the job is not associated with the upstream pipeline.
```plaintext
POST /projects/:id/trigger/pipeline
```
Supported attributes:
| Attribute | Type | Required | Description |
|:------------|:---------------|:-----------------------|:---------------------|
| `id` | integer/string | **{check-circle}** Yes | The ID or [URL-encoded path of the project](index.md#namespaced-path-encoding) owned by the authenticated user. |
| `ref` | string | **{check-circle}** Yes | The branch or tag to run the pipeline on. |
| `token` | string | **{check-circle}** Yes | The trigger token or CI/CD job token. |
| `variables` | hash | **{dotted-circle}** No | A map of key-valued strings containing the pipeline variables. For example: `{ VAR1: "value1", VAR2: "value2" }`. |
Example request:
```shell
curl --request POST "https://gitlab.example.com/api/v4/projects/123/trigger/pipeline?token=2cb1840fb9dfc9fb0b7b1609cd29cb&ref=main"
```
Example response:
```json
{
"id": 257,
"iid": 118,
"project_id": 21,
"sha": "91e2711a93e5d9e8dddfeb6d003b636b25bf6fc9",
"ref": "main",
"status": "created",
"source": "trigger",
"created_at": "2022-03-31T01:12:49.068Z",
"updated_at": "2022-03-31T01:12:49.068Z",
"web_url": "http://127.0.0.1:3000/test-group/test-project/-/pipelines/257",
"before_sha": "0000000000000000000000000000000000000000",
"tag": false,
"yaml_errors": null,
"user": {
"id": 1,
"username": "root",
"name": "Administrator",
"state": "active",
"avatar_url": "https://www.gravatar.com/avatar/e64c7d89f26bd1972efa854d13d7dd61?s=80&d=identicon",
"web_url": "http://127.0.0.1:3000/root"
},
"started_at": null,
"finished_at": null,
"committed_at": null,
"duration": null,
"queued_duration": null,
"coverage": null,
"detailed_status": {
"icon": "status_created",
"text": "created",
"label": "created",
"group": "created",
"tooltip": "created",
"has_details": true,
"details_path": "/test-group/test-project/-/pipelines/257",
"illustration": null,
"favicon": "/assets/ci_favicons/favicon_status_created-4b975aa976d24e5a3ea7cd9a5713e6ce2cd9afd08b910415e96675de35f64955.png"
}
}
```