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# List component alerts

GET https://api.mezmo.com/v3/pipeline/{pipeline_id}/alert

List of alerts attached to a pipeline's components

Reference: https://mezmo.ferndocs.com/api-reference/pipeline/alerting/list-component-alerts

## Authentication

- `Authorization` header (required) (prefixed with ` Token  `) — Header authentication of the form `Token <token>`

## Request

### Path parameters

- `pipeline_id` (string, required)

## Response

### 200

Default Response

## Examples

**Request**

```json
{}
```

**Response**

```json
{
  "alerts": [
    {
      "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "component": "payment-service",
      "level": "ERROR",
      "message": "High error rate detected: error_rate_5xx exceeded threshold of 5%",
      "timestamp": "2024-06-10T14:22:35Z",
      "host": "logs.acme-corp.io"
    },
    {
      "id": "b2c3d4e5-f678-90ab-cdef-1234567890ab",
      "component": "auth-gateway",
      "level": "WARN",
      "message": "Increased request latency: request_latency_ms above 300ms",
      "timestamp": "2024-06-10T14:25:10Z",
      "host": "telemetry.acme-corp.io"
    },
    {
      "id": "c3d4e5f6-7890-abcd-ef12-34567890abcd",
      "component": "order-processor",
      "level": "INFO",
      "message": "Pipeline configuration updated: added new metric 'queue_depth'",
      "timestamp": "2024-06-10T14:30:00Z",
      "host": "logs.acme-corp.io"
    }
  ]
}
```

**SDK Code**

```python
import requests

url = "https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert"

payload = {}
headers = {
    "Authorization": "Token <pipeline-service-key>",
    "Content-Type": "application/json"
}

response = requests.get(url, json=payload, headers=headers)

print(response.json())
```

```javascript
const url = 'https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert';
const options = {
  method: 'GET',
  headers: {
    Authorization: 'Token <pipeline-service-key>',
    'Content-Type': 'application/json'
  },
  body: '{}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert"

	payload := strings.NewReader("{}")

	req, _ := http.NewRequest("GET", url, payload)

	req.Header.Add("Authorization", "Token <pipeline-service-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Token <pipeline-service-key>'
request["Content-Type"] = 'application/json'
request.body = "{}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert")
  .header("Authorization", "Token <pipeline-service-key>")
  .header("Content-Type", "application/json")
  .body("{}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert', [
  'body' => '{}',
  'headers' => [
    'Authorization' => 'Token <pipeline-service-key>',
    'Content-Type' => 'application/json',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Token <pipeline-service-key>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Token <pipeline-service-key>",
  "Content-Type": "application/json"
]
let parameters = [] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.mezmo.com/v3/pipeline/3fa85f64-5717-4562-b3fc-2c963f66afa6/alert")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```