POST API: Preview check settings and consumption

curl --silent --show-error --request POST --header @"$HOME/.config/metribeacon/headers.txt" --header "Content-Type: application/json" --data-binary '{"workspace_id":"00000000-0000-4000-8000-000000000001","type":"tcp","config":{"version":1,"interval_seconds":300,"timeout_seconds":5,"location_ids":["00000000-0000-4000-8000-000000000002"],"policy":"any","confirm_failures":2,"confirm_successes":2,"metrics":["availability","duration_ms"],"target":{"host":"example.com","port":443}}}' \
  "https://metribeacon.com/api/v1/monitors/checks/preview"

import json
from pathlib import Path
from urllib.request import Request, HTTPRedirectHandler, build_opener

headers = json.loads((Path.home() / ".config/metribeacon/headers.json").read_text())
headers["Content-Type"] = "application/json"
class NoRedirect(HTTPRedirectHandler):
    def redirect_request(self, request, fp, code, message, target):
        return None
request = Request('https://metribeacon.com/api/v1/monitors/checks/preview', data='{"workspace_id":"00000000-0000-4000-8000-000000000001","type":"tcp","config":{"version":1,"interval_seconds":300,"timeout_seconds":5,"location_ids":["00000000-0000-4000-8000-000000000002"],"policy":"any","confirm_failures":2,"confirm_successes":2,"metrics":["availability","duration_ms"],"target":{"host":"example.com","port":443}}}'.encode("utf-8"), headers=headers, method="POST")
with build_opener(NoRedirect()).open(request, timeout=10) as response:
    print(response.status)

import { readFile } from "node:fs/promises";
import { homedir } from "node:os";
import { join } from "node:path";
const headers = JSON.parse(await readFile(join(homedir(), ".config/metribeacon/headers.json"), "utf8"));
headers["Content-Type"] = "application/json";
const response = await fetch("https://metribeacon.com/api/v1/monitors/checks/preview", {method:"POST", headers, body:JSON.stringify({"workspace_id":"00000000-0000-4000-8000-000000000001","type":"tcp","config":{"version":1,"interval_seconds":300,"timeout_seconds":5,"location_ids":["00000000-0000-4000-8000-000000000002"],"policy":"any","confirm_failures":2,"confirm_successes":2,"metrics":["availability","duration_ms"],"target":{"host":"example.com","port":443}}}), redirect:"manual", signal:AbortSignal.timeout(10000)});
console.log(response.status);
await response.body?.cancel();

package main

import (
  "fmt"
  "net/http"
  "time"
  "encoding/json"
  "os"
  "path/filepath"
  "strings"
)

func main() {
  home, err := os.UserHomeDir(); if err != nil { panic("request failed; credentials and response omitted") }
  raw, err := os.ReadFile(filepath.Join(home, ".config/metribeacon/headers.json")); if err != nil { panic("request failed; credentials and response omitted") }
  var headers map[string]string
  if json.Unmarshal(raw, &headers) != nil { panic("invalid local headers") }
  request, err := http.NewRequest("POST", "https://metribeacon.com/api/v1/monitors/checks/preview", strings.NewReader("{\"workspace_id\":\"00000000-0000-4000-8000-000000000001\",\"type\":\"tcp\",\"config\":{\"version\":1,\"interval_seconds\":300,\"timeout_seconds\":5,\"location_ids\":[\"00000000-0000-4000-8000-000000000002\"],\"policy\":\"any\",\"confirm_failures\":2,\"confirm_successes\":2,\"metrics\":[\"availability\",\"duration_ms\"],\"target\":{\"host\":\"example.com\",\"port\":443}}}"))
  if err != nil { panic("request failed; credentials and response omitted") }
  for name, value := range headers { request.Header.Set(name, value) }
  request.Header.Set("Content-Type", "application/json")
  client := &http.Client{Timeout: 10*time.Second, CheckRedirect: func(*http.Request, []*http.Request) error { return http.ErrUseLastResponse }}
  response, err := client.Do(request)
  if err != nil { panic("request failed; credentials and response omitted") }
  defer response.Body.Close()
  fmt.Println(response.StatusCode)
}