curl --request POST \
  --url http://127.0.0.1:8081/v1/rpc/event.subscribe \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "jsonrpc": "2.0",
  "method": "event.subscribe",
  "id": "<string>",
  "params": {
    "filter": {
      "entity_id": "<string>",
      "event_name": "<string>",
      "has_dead_letter": true,
      "reason_code": "<string>",
      "run_id": "<string>",
      "subscriber_id": "<string>"
    },
    "replay_since": "2023-11-07T05:31:56Z"
  }
}
'

import requests

url = "http://127.0.0.1:8081/v1/rpc/event.subscribe"

payload = {
    "jsonrpc": "2.0",
    "method": "event.subscribe",
    "id": "<string>",
    "params": {
        "filter": {
            "entity_id": "<string>",
            "event_name": "<string>",
            "has_dead_letter": True,
            "reason_code": "<string>",
            "run_id": "<string>",
            "subscriber_id": "<string>"
        },
        "replay_since": "2023-11-07T05:31:56Z"
    }
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    jsonrpc: '2.0',
    method: 'event.subscribe',
    id: '<string>',
    params: {
      filter: {
        entity_id: '<string>',
        event_name: '<string>',
        has_dead_letter: true,
        reason_code: '<string>',
        run_id: '<string>',
        subscriber_id: '<string>'
      },
      replay_since: '2023-11-07T05:31:56Z'
    }
  })
};

fetch('http://127.0.0.1:8081/v1/rpc/event.subscribe', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_PORT => "8081",
  CURLOPT_URL => "http://127.0.0.1:8081/v1/rpc/event.subscribe",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'jsonrpc' => '2.0',
    'method' => 'event.subscribe',
    'id' => '<string>',
    'params' => [
        'filter' => [
                'entity_id' => '<string>',
                'event_name' => '<string>',
                'has_dead_letter' => true,
                'reason_code' => '<string>',
                'run_id' => '<string>',
                'subscriber_id' => '<string>'
        ],
        'replay_since' => '2023-11-07T05:31:56Z'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($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 := "http://127.0.0.1:8081/v1/rpc/event.subscribe"

	payload := strings.NewReader("{\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"event.subscribe\",\n  \"id\": \"<string>\",\n  \"params\": {\n    \"filter\": {\n      \"entity_id\": \"<string>\",\n      \"event_name\": \"<string>\",\n      \"has_dead_letter\": true,\n      \"reason_code\": \"<string>\",\n      \"run_id\": \"<string>\",\n      \"subscriber_id\": \"<string>\"\n    },\n    \"replay_since\": \"2023-11-07T05:31:56Z\"\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.post("http://127.0.0.1:8081/v1/rpc/event.subscribe")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"event.subscribe\",\n  \"id\": \"<string>\",\n  \"params\": {\n    \"filter\": {\n      \"entity_id\": \"<string>\",\n      \"event_name\": \"<string>\",\n      \"has_dead_letter\": true,\n      \"reason_code\": \"<string>\",\n      \"run_id\": \"<string>\",\n      \"subscriber_id\": \"<string>\"\n    },\n    \"replay_since\": \"2023-11-07T05:31:56Z\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://127.0.0.1:8081/v1/rpc/event.subscribe")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"jsonrpc\": \"2.0\",\n  \"method\": \"event.subscribe\",\n  \"id\": \"<string>\",\n  \"params\": {\n    \"filter\": {\n      \"entity_id\": \"<string>\",\n      \"event_name\": \"<string>\",\n      \"has_dead_letter\": true,\n      \"reason_code\": \"<string>\",\n      \"run_id\": \"<string>\",\n      \"subscriber_id\": \"<string>\"\n    },\n    \"replay_since\": \"2023-11-07T05:31:56Z\"\n  }\n}"

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

{
  "jsonrpc": "2.0",
  "id": "<string>",
  "result": {
    "subscription_id": "<string>"
  }
}