curl --request POST \
  --url https://api.example.com/variants \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "candidate_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "chains": [
    {
      "chain_id": "<string>",
      "variable_sequence": "<string>",
      "constant_region_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "source_antibody_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
    }
  ],
  "parent_variant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "notes": "<string>"
}
'

import requests

url = "https://api.example.com/variants"

payload = {
    "candidate_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "name": "<string>",
    "chains": [
        {
            "chain_id": "<string>",
            "variable_sequence": "<string>",
            "constant_region_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
            "source_antibody_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
        }
    ],
    "parent_variant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "notes": "<string>"
}
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({
    candidate_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    name: '<string>',
    chains: [
      {
        chain_id: '<string>',
        variable_sequence: '<string>',
        constant_region_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
        source_antibody_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a'
      }
    ],
    parent_variant_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    notes: '<string>'
  })
};

fetch('https://api.example.com/variants', 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.example.com/variants",
  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([
    'candidate_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'name' => '<string>',
    'chains' => [
        [
                'chain_id' => '<string>',
                'variable_sequence' => '<string>',
                'constant_region_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
                'source_antibody_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'
        ]
    ],
    'parent_variant_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'notes' => '<string>'
  ]),
  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://api.example.com/variants"

	payload := strings.NewReader("{\n  \"candidate_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"name\": \"<string>\",\n  \"chains\": [\n    {\n      \"chain_id\": \"<string>\",\n      \"variable_sequence\": \"<string>\",\n      \"constant_region_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"source_antibody_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n    }\n  ],\n  \"parent_variant_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"notes\": \"<string>\"\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://api.example.com/variants")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"candidate_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"name\": \"<string>\",\n  \"chains\": [\n    {\n      \"chain_id\": \"<string>\",\n      \"variable_sequence\": \"<string>\",\n      \"constant_region_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"source_antibody_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n    }\n  ],\n  \"parent_variant_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"notes\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/variants")

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  \"candidate_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"name\": \"<string>\",\n  \"chains\": [\n    {\n      \"chain_id\": \"<string>\",\n      \"variable_sequence\": \"<string>\",\n      \"constant_region_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n      \"source_antibody_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"\n    }\n  ],\n  \"parent_variant_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"notes\": \"<string>\"\n}"

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

{
  "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "candidate_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "name": "<string>",
  "parent_variant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "parent_job_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "is_baseline": true,
  "notes": "<string>",
  "created_at": "2023-11-07T05:31:56Z",
  "updated_at": "2023-11-07T05:31:56Z",
  "chains": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "variant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "chain_id": "<string>",
      "variable_sequence": "<string>",
      "constant_region_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "source_antibody_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_at": "2023-11-07T05:31:56Z"
    }
  ]
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>"
    }
  ]
}