curl --request POST \
  --url https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/publish \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "message": "osd.22 reports a firmware impending failure",
  "subject": "Disk pressure on europa",
  "message_structure": "json",
  "attributes": {
    "severity": {
      "type": "String",
      "value": "critical"
    },
    "latency": {
      "type": "Number",
      "value": "250"
    }
  }
}
'

import requests

url = "https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/publish"

payload = {
    "message": "osd.22 reports a firmware impending failure",
    "subject": "Disk pressure on europa",
    "message_structure": "json",
    "attributes": {
        "severity": {
            "type": "String",
            "value": "critical"
        },
        "latency": {
            "type": "Number",
            "value": "250"
        }
    }
}
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({
    message: 'osd.22 reports a firmware impending failure',
    subject: 'Disk pressure on europa',
    message_structure: 'json',
    attributes: {
      severity: {type: 'String', value: 'critical'},
      latency: {type: 'Number', value: '250'}
    }
  })
};

fetch('https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/publish', 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://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/publish",
  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([
    'message' => 'osd.22 reports a firmware impending failure',
    'subject' => 'Disk pressure on europa',
    'message_structure' => 'json',
    'attributes' => [
        'severity' => [
                'type' => 'String',
                'value' => 'critical'
        ],
        'latency' => [
                'type' => 'Number',
                'value' => '250'
        ]
    ]
  ]),
  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 := "https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/publish"

	payload := strings.NewReader("{\n  \"message\": \"osd.22 reports a firmware impending failure\",\n  \"subject\": \"Disk pressure on europa\",\n  \"message_structure\": \"json\",\n  \"attributes\": {\n    \"severity\": {\n      \"type\": \"String\",\n      \"value\": \"critical\"\n    },\n    \"latency\": {\n      \"type\": \"Number\",\n      \"value\": \"250\"\n    }\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("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/publish")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"message\": \"osd.22 reports a firmware impending failure\",\n  \"subject\": \"Disk pressure on europa\",\n  \"message_structure\": \"json\",\n  \"attributes\": {\n    \"severity\": {\n      \"type\": \"String\",\n      \"value\": \"critical\"\n    },\n    \"latency\": {\n      \"type\": \"Number\",\n      \"value\": \"250\"\n    }\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://notifications.{region}.basaltic.sh/v1/topics/{topic_id}/publish")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"message\": \"osd.22 reports a firmware impending failure\",\n  \"subject\": \"Disk pressure on europa\",\n  \"message_structure\": \"json\",\n  \"attributes\": {\n    \"severity\": {\n      \"type\": \"String\",\n      \"value\": \"critical\"\n    },\n    \"latency\": {\n      \"type\": \"Number\",\n      \"value\": \"250\"\n    }\n  }\n}"

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

{
  "message_id": "019400aa-bbbb-7ccc-8ddd-eeeeffff0000"
}

{
  "error": {
    "code": "INVALID_INPUT",
    "message": "Invalid request parameters",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "UNAUTHORIZED",
    "message": "Authentication required",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "ACCESS_DENIED",
    "message": "You don't have permission to perform this action",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "NOT_FOUND",
    "message": "Resource not found",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "CONFLICT",
    "message": "Resource with this name already exists",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}

{
  "error": {
    "code": "IDEMPOTENCY_KEY_REUSED",
    "message": "This Idempotency-Key was already used with a different request payload",
    "request_id": "550e8400-e29b-41d4-a716-446655440000"
  }
}