POST Observe accessible series for ten seconds by default, at most 15 seconds. Revalidates credential, scope, account and workspace every five seconds. Shares the two-per-account and 64-per-process machine live limits. Requires the machine live runtime gate.

{
  "code": "demo",
  "detail": "Demo error detail; inspect the documented code.",
  "instance": "demo",
  "message": "Demo error detail; inspect the documented code.",
  "message_key": "errors.requestFailed",
  "message_params": {},
  "request_id": "00000000000000000000000000000000",
  "status": 401,
  "title": "Demo error",
  "type": "about:blank"
}

{
  "code": "demo",
  "detail": "Demo error detail; inspect the documented code.",
  "instance": "demo",
  "message": "Demo error detail; inspect the documented code.",
  "message_key": "errors.requestFailed",
  "message_params": {},
  "request_id": "00000000000000000000000000000000",
  "status": 403,
  "title": "Demo error",
  "type": "about:blank"
}

{
  "code": "demo",
  "detail": "Demo error detail; inspect the documented code.",
  "instance": "demo",
  "message": "Demo error detail; inspect the documented code.",
  "message_key": "errors.requestFailed",
  "message_params": {},
  "request_id": "00000000000000000000000000000000",
  "status": 422,
  "title": "Demo error",
  "type": "about:blank"
}

{
  "code": "demo",
  "detail": "Demo error detail; inspect the documented code.",
  "instance": "demo",
  "message": "Demo error detail; inspect the documented code.",
  "message_key": "errors.requestFailed",
  "message_params": {},
  "request_id": "00000000000000000000000000000000",
  "status": 429,
  "title": "Demo error",
  "type": "about:blank"
}

{
  "code": "demo",
  "detail": "Demo error detail; inspect the documented code.",
  "instance": "demo",
  "message": "Demo error detail; inspect the documented code.",
  "message_key": "errors.requestFailed",
  "message_params": {},
  "request_id": "00000000000000000000000000000000",
  "status": 503,
  "title": "Demo error",
  "type": "about:blank"
}

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","series_ids":["00000000-0000-4000-8000-000000000002"],"seconds":10}' "https://metribeacon.com/api/v1/automation/live/sample"

import json
from pathlib import Path
import urllib.request
headers = dict(line.split(": ", 1) for line in (Path.home()/".config/metribeacon/headers.txt").read_text().splitlines())
headers["Content-Type"] = "application/json"
request = urllib.request.Request('https://metribeacon.com/api/v1/automation/live/sample', data='{"workspace_id":"00000000-0000-4000-8000-000000000001","series_ids":["00000000-0000-4000-8000-000000000002"],"seconds":10}'.encode() if '{"workspace_id":"00000000-0000-4000-8000-000000000001","series_ids":["00000000-0000-4000-8000-000000000002"],"seconds":10}' else None, headers=headers, method='POST')
with urllib.request.urlopen(request, timeout=20) as response:
    print(response.status)

import {readFileSync} from "node:fs";
import {homedir} from "node:os";
const headers=Object.fromEntries(readFileSync(homedir()+"/.config/metribeacon/headers.txt","utf8").trim().split("\n").map(line=>{const i=line.indexOf(": ");return [line.slice(0,i),line.slice(i+2)]}));
headers["Content-Type"]="application/json";
const response=await fetch("https://metribeacon.com/api/v1/automation/live/sample",{method:"POST",headers,body:"{\"workspace_id\":\"00000000-0000-4000-8000-000000000001\",\"series_ids\":[\"00000000-0000-4000-8000-000000000002\"],\"seconds\":10}"});
console.log(response.status);

package main
import ("fmt";"net/http";"os";"strings";"time")
func main(){
 home,_:=os.UserHomeDir(); headers,_:=os.ReadFile(home+"/.config/metribeacon/headers.txt")
 request,_:=http.NewRequest("POST","https://metribeacon.com/api/v1/automation/live/sample",strings.NewReader("{\"workspace_id\":\"00000000-0000-4000-8000-000000000001\",\"series_ids\":[\"00000000-0000-4000-8000-000000000002\"],\"seconds\":10}"))
 for _,line:=range strings.Split(strings.TrimSpace(string(headers)),"\n"){name,value,ok:=strings.Cut(line,": ");if ok{request.Header.Set(name,value)}}
 request.Header.Set("Content-Type","application/json")
 client:=&http.Client{Timeout:20*time.Second};response,err:=client.Do(request);if err!=nil{panic(err)};defer response.Body.Close();fmt.Println(response.StatusCode)
}