curl --request POST \
  --url https://{server}/api/assets/{id}/content/{content_pk}/extract-metadata/

import requests

url = "https://{server}/api/assets/{id}/content/{content_pk}/extract-metadata/"

response = requests.post(url)

print(response.text)

const options = {method: 'POST'};

fetch('https://{server}/api/assets/{id}/content/{content_pk}/extract-metadata/', 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://{server}/api/assets/{id}/content/{content_pk}/extract-metadata/",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://{server}/api/assets/{id}/content/{content_pk}/extract-metadata/"

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

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://{server}/api/assets/{id}/content/{content_pk}/extract-metadata/")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{server}/api/assets/{id}/content/{content_pk}/extract-metadata/")

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

request = Net::HTTP::Post.new(url)

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

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "asset_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "allocation_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "allocation": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "alias": "<string>",
    "repository_name": "<string>",
    "is_default": true,
    "current_bytes": 123,
    "data_volume_limit": 123,
    "current_record_count": 123,
    "max_records": 123
  },
  "storage_path": "<string>",
  "size_bytes": 123,
  "external_record_id": "<string>",
  "external_filename": "<string>",
  "external_download_url": "<string>",
  "external_download_is_landing_page": true,
  "extracted_metadata": null,
  "data_type": "<string>",
  "data_type_confidence": 123,
  "extraction_error": "<string>",
  "extraction_attempted_at": "2023-11-07T05:31:56Z",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "files": "<unknown>"
}