curl --request POST \
  --url https://qubesync.com/api/v2/workflows/validate \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "definition": {
    "initial": "<string>",
    "states": {},
    "version": 1,
    "description": "<string>",
    "headline": "<string>",
    "input": {},
    "key": "<string>",
    "name": "<string>",
    "on": {},
    "outcomes": {},
    "output": "<unknown>",
    "ui": {}
  }
}
'

import requests

url = "https://qubesync.com/api/v2/workflows/validate"

payload = { "definition": {
        "initial": "<string>",
        "states": {},
        "version": 1,
        "description": "<string>",
        "headline": "<string>",
        "input": {},
        "key": "<string>",
        "name": "<string>",
        "on": {},
        "outcomes": {},
        "output": "<unknown>",
        "ui": {}
    } }
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    definition: {
      initial: '<string>',
      states: {},
      version: 1,
      description: '<string>',
      headline: '<string>',
      input: {},
      key: '<string>',
      name: '<string>',
      on: {},
      outcomes: {},
      output: '<unknown>',
      ui: {}
    }
  })
};

fetch('https://qubesync.com/api/v2/workflows/validate', 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://qubesync.com/api/v2/workflows/validate",
  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([
    'definition' => [
        'initial' => '<string>',
        'states' => [
                
        ],
        'version' => 1,
        'description' => '<string>',
        'headline' => '<string>',
        'input' => [
                
        ],
        'key' => '<string>',
        'name' => '<string>',
        'on' => [
                
        ],
        'outcomes' => [
                
        ],
        'output' => '<unknown>',
        'ui' => [
                
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "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://qubesync.com/api/v2/workflows/validate"

	payload := strings.NewReader("{\n  \"definition\": {\n    \"initial\": \"<string>\",\n    \"states\": {},\n    \"version\": 1,\n    \"description\": \"<string>\",\n    \"headline\": \"<string>\",\n    \"input\": {},\n    \"key\": \"<string>\",\n    \"name\": \"<string>\",\n    \"on\": {},\n    \"outcomes\": {},\n    \"output\": \"<unknown>\",\n    \"ui\": {}\n  }\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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://qubesync.com/api/v2/workflows/validate")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"definition\": {\n    \"initial\": \"<string>\",\n    \"states\": {},\n    \"version\": 1,\n    \"description\": \"<string>\",\n    \"headline\": \"<string>\",\n    \"input\": {},\n    \"key\": \"<string>\",\n    \"name\": \"<string>\",\n    \"on\": {},\n    \"outcomes\": {},\n    \"output\": \"<unknown>\",\n    \"ui\": {}\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://qubesync.com/api/v2/workflows/validate")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"definition\": {\n    \"initial\": \"<string>\",\n    \"states\": {},\n    \"version\": 1,\n    \"description\": \"<string>\",\n    \"headline\": \"<string>\",\n    \"input\": {},\n    \"key\": \"<string>\",\n    \"name\": \"<string>\",\n    \"on\": {},\n    \"outcomes\": {},\n    \"output\": \"<unknown>\",\n    \"ui\": {}\n  }\n}"

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

{
  "errors": [
    {
      "message": "unknown target \"bar\"",
      "path": "states.resolve_conflict.states.ask.on.rename.0.target"
    }
  ],
  "valid": true,
  "warnings": [
    {
      "message": "unknown target \"bar\"",
      "path": "states.resolve_conflict.states.ask.on.rename.0.target"
    }
  ]
}