# Update a metric image for an alert

**PUT /projects/{id}/alert_management_alerts/{alert_iid}/metric_images/{metric_image_id}**

Update a metric image for an alert


## Servers
- https://www.gitlab.com/api/v4: https://www.gitlab.com/api/v4 ()


## Authentication methods
- Api key auth


## Parameters

### Path parameters
- **id** (string | integer)
  The ID or [URL-encoded path of the project](https://docs.gitlab.com/api/rest/#namespaced-paths).
- **alert_iid** (integer(int32))
  The IID of the Alert
- **metric_image_id** (integer(int32))
  The ID of metric image


### Body: multipart/form-data (object)

- **url** (string)
  The url to view more metric info
- **url_text** (string)
  A description of the image or URL


## Responses
### 200
Update a metric image for an alert

#### Body: application/json (object)
- **id** (integer(int32))

- **created_at** (string(date-time))

- **filename** (string)

- **file_path** (string)

- **url** (string)

- **url_text** (string)


### 403
Forbidden

### 422
Unprocessable entity


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