curl --request PUT \
  --url https://api.honeycomb.io/1/signals/{signalId} \
  --header 'Content-Type: application/json' \
  --header 'X-Honeycomb-Team: <api-key>' \
  --data '
{
  "enabled": true,
  "sensitivity": "medium",
  "recipients": [
    {
      "id": "hcar_01jak3ymk8s5cpc2xz3q7d8v9r",
      "details": {
        "pagerduty_severity": "critical",
        "muted": false
      }
    }
  ]
}
'

import requests

url = "https://api.honeycomb.io/1/signals/{signalId}"

payload = {
    "enabled": True,
    "sensitivity": "medium",
    "recipients": [
        {
            "id": "hcar_01jak3ymk8s5cpc2xz3q7d8v9r",
            "details": {
                "pagerduty_severity": "critical",
                "muted": False
            }
        }
    ]
}
headers = {
    "X-Honeycomb-Team": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'X-Honeycomb-Team': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    enabled: true,
    sensitivity: 'medium',
    recipients: [
      {
        id: 'hcar_01jak3ymk8s5cpc2xz3q7d8v9r',
        details: {pagerduty_severity: 'critical', muted: false}
      }
    ]
  })
};

fetch('https://api.honeycomb.io/1/signals/{signalId}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.honeycomb.io/1/signals/{signalId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'enabled' => true,
    'sensitivity' => 'medium',
    'recipients' => [
        [
                'id' => 'hcar_01jak3ymk8s5cpc2xz3q7d8v9r',
                'details' => [
                                'pagerduty_severity' => 'critical',
                                'muted' => false
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Honeycomb-Team: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

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

func main() {

	url := "https://api.honeycomb.io/1/signals/{signalId}"

	payload := strings.NewReader("{\n  \"enabled\": true,\n  \"sensitivity\": \"medium\",\n  \"recipients\": [\n    {\n      \"id\": \"hcar_01jak3ymk8s5cpc2xz3q7d8v9r\",\n      \"details\": {\n        \"pagerduty_severity\": \"critical\",\n        \"muted\": false\n      }\n    }\n  ]\n}")

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

	req.Header.Add("X-Honeycomb-Team", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.put("https://api.honeycomb.io/1/signals/{signalId}")
  .header("X-Honeycomb-Team", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"enabled\": true,\n  \"sensitivity\": \"medium\",\n  \"recipients\": [\n    {\n      \"id\": \"hcar_01jak3ymk8s5cpc2xz3q7d8v9r\",\n      \"details\": {\n        \"pagerduty_severity\": \"critical\",\n        \"muted\": false\n      }\n    }\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.honeycomb.io/1/signals/{signalId}")

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

request = Net::HTTP::Put.new(url)
request["X-Honeycomb-Team"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"enabled\": true,\n  \"sensitivity\": \"medium\",\n  \"recipients\": [\n    {\n      \"id\": \"hcar_01jak3ymk8s5cpc2xz3q7d8v9r\",\n      \"details\": {\n        \"pagerduty_severity\": \"critical\",\n        \"muted\": false\n      }\n    }\n  ]\n}"

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

{
  "id": "hcasp_01j9x1yq0k2t8m9n3v4b5r6c7d",
  "service_name": "checkout-api",
  "dataset_slug": "checkout-api",
  "environment_slug": "production",
  "measured_signal": "error_rate",
  "enabled": true,
  "status": "normal",
  "sensitivity": "medium",
  "auto_investigate": false,
  "currently_anomalous": false,
  "last_anomaly_started_at": 1741089600,
  "last_anomaly_ended_at": 1741093200,
  "created_at": "2025-02-14T17:32:11Z",
  "updated_at": "2025-03-01T10:04:22Z",
  "recipients": [
    {
      "id": "hcar_01jak3ymk8s5cpc2xz3q7d8v9r",
      "type": "pagerduty",
      "details": {
        "pagerduty_severity": "critical",
        "muted": false
      }
    }
  ]
}

{
  "status": 400,
  "type": "https://api.honeycomb.io/problems/unparseable",
  "title": "The request body could not be parsed.",
  "error": "invalid gzip data"
}

{
  "error": "unknown API key - check your credentials"
}

{
  "error": "Your team has been denied access to Management APIs, please contact support to be unblocked."
}

{
  "error": "dataset not found"
}

{
  "error": "dataset not found"
}

{
  "status": 422,
  "type": "https://api.honeycomb.io/problems/validation-failed",
  "error": "The provided input is invalid.",
  "title": "The provided input is invalid",
  "type_detail": [
    {
      "field": "type",
      "code": "invalid",
      "description": "type: must be a valid value"
    }
  ]
}

{
  "error": "Rate Limited"
}

{
  "error": "<string>"
}