curl --request POST \
  --url https://rxresu.me/api/openapi/resumes/{id}/stylesheet \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "expectedRevision": 4503599627370495,
  "expectedRenderDataVersion": 4503599627370495,
  "editGeneration": 4503599627370495,
  "transition": "<unknown>"
}
'

import requests

url = "https://rxresu.me/api/openapi/resumes/{id}/stylesheet"

payload = {
    "expectedRevision": 4503599627370495,
    "expectedRenderDataVersion": 4503599627370495,
    "editGeneration": 4503599627370495,
    "transition": "<unknown>"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    expectedRevision: 4503599627370495,
    expectedRenderDataVersion: 4503599627370495,
    editGeneration: 4503599627370495,
    transition: '<unknown>'
  })
};

fetch('https://rxresu.me/api/openapi/resumes/{id}/stylesheet', 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://rxresu.me/api/openapi/resumes/{id}/stylesheet",
  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([
    'expectedRevision' => 4503599627370495,
    'expectedRenderDataVersion' => 4503599627370495,
    'editGeneration' => 4503599627370495,
    'transition' => '<unknown>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($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://rxresu.me/api/openapi/resumes/{id}/stylesheet"

	payload := strings.NewReader("{\n  \"expectedRevision\": 4503599627370495,\n  \"expectedRenderDataVersion\": 4503599627370495,\n  \"editGeneration\": 4503599627370495,\n  \"transition\": \"<unknown>\"\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	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://rxresu.me/api/openapi/resumes/{id}/stylesheet")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"expectedRevision\": 4503599627370495,\n  \"expectedRenderDataVersion\": 4503599627370495,\n  \"editGeneration\": 4503599627370495,\n  \"transition\": \"<unknown>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://rxresu.me/api/openapi/resumes/{id}/stylesheet")

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

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"expectedRevision\": 4503599627370495,\n  \"expectedRenderDataVersion\": 4503599627370495,\n  \"editGeneration\": 4503599627370495,\n  \"transition\": \"<unknown>\"\n}"

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

{
  "stylesheet": {
    "source": {
      "languageVersion": 0,
      "text": "<string>"
    },
    "applied": {
      "languageVersion": 0,
      "text": "<string>"
    }
  },
  "revision": 4503599627370495,
  "renderDataVersion": 4503599627370495,
  "editGeneration": 4503599627370495,
  "diagnostics": [
    {
      "code": "<string>",
      "message": "<string>",
      "range": {
        "start": {
          "line": 0,
          "column": 0,
          "offset": 4503599627370495
        },
        "end": {
          "line": 0,
          "column": 0,
          "offset": 4503599627370495
        }
      }
    }
  ]
}

{
  "defined": "<unknown>",
  "code": "<unknown>",
  "status": "<unknown>",
  "message": "The stylesheet failed validation.",
  "data": {
    "diagnostics": [
      {
        "code": "<string>",
        "message": "<string>",
        "range": {
          "start": {
            "line": 0,
            "column": 0,
            "offset": 4503599627370495
          },
          "end": {
            "line": 0,
            "column": 0,
            "offset": 4503599627370495
          }
        }
      }
    ]
  }
}

{
  "defined": "<unknown>",
  "code": "<unknown>",
  "status": "<unknown>",
  "message": "The resume or stylesheet changed while the candidate was being validated.",
  "data": {
    "state": {
      "stylesheet": {
        "source": {
          "languageVersion": 0,
          "text": "<string>"
        },
        "applied": {
          "languageVersion": 0,
          "text": "<string>"
        }
      },
      "revision": 4503599627370495,
      "renderDataVersion": 4503599627370495
    }
  }
}

{
  "defined": "<unknown>",
  "code": "<unknown>",
  "status": "<unknown>",
  "message": "Semantic stylesheet PDF preflight is unavailable.",
  "data": "<unknown>"
}