curl --request POST \
  --url https://api.honeycomb.io/1/columns/{datasetSlug} \
  --header 'Content-Type: application/json' \
  --header 'X-Honeycomb-Team: <api-key>' \
  --data '
{
  "key_name": "my_column",
  "type": "integer",
  "description": "An integer column",
  "hidden": false
}
'

import requests

url = "https://api.honeycomb.io/1/columns/{datasetSlug}"

payload = {
    "key_name": "my_column",
    "type": "integer",
    "description": "An integer column",
    "hidden": False
}
headers = {
    "X-Honeycomb-Team": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-Honeycomb-Team': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    key_name: 'my_column',
    type: 'integer',
    description: 'An integer column',
    hidden: false
  })
};

fetch('https://api.honeycomb.io/1/columns/{datasetSlug}', 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://api.honeycomb.io/1/columns/{datasetSlug}",
  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([
    'key_name' => 'my_column',
    'type' => 'integer',
    'description' => 'An integer column',
    'hidden' => false
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-Honeycomb-Team: <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://api.honeycomb.io/1/columns/{datasetSlug}"

	payload := strings.NewReader("{\n  \"key_name\": \"my_column\",\n  \"type\": \"integer\",\n  \"description\": \"An integer column\",\n  \"hidden\": false\n}")

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

	req.Header.Add("X-Honeycomb-Team", "<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://api.honeycomb.io/1/columns/{datasetSlug}")
  .header("X-Honeycomb-Team", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"key_name\": \"my_column\",\n  \"type\": \"integer\",\n  \"description\": \"An integer column\",\n  \"hidden\": false\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.honeycomb.io/1/columns/{datasetSlug}")

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

request = Net::HTTP::Post.new(url)
request["X-Honeycomb-Team"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"key_name\": \"my_column\",\n  \"type\": \"integer\",\n  \"description\": \"An integer column\",\n  \"hidden\": false\n}"

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

{
  "id": "yUheCUmgZ8p",
  "key_name": "my_column",
  "hidden": false,
  "description": "An integer column",
  "type": "integer",
  "last_written": "2022-07-26T22:38:05Z",
  "created_at": "2022-07-26T22:38:04Z",
  "updated_at": "2022-07-26T22:38:04Z"
}

{
  "error": "Key name cannot be blank"
}

{
  "error": "<string>"
}

{
  "error": "<string>"
}

{
  "error": "<string>"
}

{
  "error": "<string>"
}

{
  "error": "something went wrong!",
  "status": 422,
  "type": "https://api.honeycomb.io/problems/validation-failed",
  "title": "The provided input is invalid.",
  "detail": "<string>",
  "instance": "<string>",
  "type_detail": [
    {
      "field": "<string>",
      "description": "<string>"
    }
  ]
}

{
  "error": "Rate Limited"
}