curl --request POST \
  --url https://api.example.com/api/v1/campaigns/{campaign_id}/targets \
  --header 'Content-Type: application/json' \
  --data '
{
  "targets": [
    {
      "fallback_phone_number": "+19876543210",
      "input_data": {
        "appointment_date": "2026-04-01",
        "appointment_type": "Follow-up"
      },
      "patient": {
        "date_of_birth": "1990-01-15",
        "external_id": "PAT-001",
        "extra_data": {
          "address": "123 Main St, Anytown, USA"
        },
        "first_name": "John",
        "last_name": "Doe"
      },
      "phone_number": "+1234567890",
      "pre_call_data": {
        "patient_name": "John Doe"
      }
    }
  ],
  "launch": false,
  "allow_duplicates": true
}
'

import requests

url = "https://api.example.com/api/v1/campaigns/{campaign_id}/targets"

payload = {
    "targets": [
        {
            "fallback_phone_number": "+19876543210",
            "input_data": {
                "appointment_date": "2026-04-01",
                "appointment_type": "Follow-up"
            },
            "patient": {
                "date_of_birth": "1990-01-15",
                "external_id": "PAT-001",
                "extra_data": { "address": "123 Main St, Anytown, USA" },
                "first_name": "John",
                "last_name": "Doe"
            },
            "phone_number": "+1234567890",
            "pre_call_data": { "patient_name": "John Doe" }
        }
    ],
    "launch": False,
    "allow_duplicates": True
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    targets: [
      {
        fallback_phone_number: '+19876543210',
        input_data: {appointment_date: '2026-04-01', appointment_type: 'Follow-up'},
        patient: {
          date_of_birth: '1990-01-15',
          external_id: 'PAT-001',
          extra_data: {address: '123 Main St, Anytown, USA'},
          first_name: 'John',
          last_name: 'Doe'
        },
        phone_number: '+1234567890',
        pre_call_data: {patient_name: 'John Doe'}
      }
    ],
    launch: false,
    allow_duplicates: true
  })
};

fetch('https://api.example.com/api/v1/campaigns/{campaign_id}/targets', 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/api/v1/campaigns/{campaign_id}/targets",
  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([
    'targets' => [
        [
                'fallback_phone_number' => '+19876543210',
                'input_data' => [
                                'appointment_date' => '2026-04-01',
                                'appointment_type' => 'Follow-up'
                ],
                'patient' => [
                                'date_of_birth' => '1990-01-15',
                                'external_id' => 'PAT-001',
                                'extra_data' => [
                                                                'address' => '123 Main St, Anytown, USA'
                                ],
                                'first_name' => 'John',
                                'last_name' => 'Doe'
                ],
                'phone_number' => '+1234567890',
                'pre_call_data' => [
                                'patient_name' => 'John Doe'
                ]
        ]
    ],
    'launch' => false,
    'allow_duplicates' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "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/api/v1/campaigns/{campaign_id}/targets"

	payload := strings.NewReader("{\n  \"targets\": [\n    {\n      \"fallback_phone_number\": \"+19876543210\",\n      \"input_data\": {\n        \"appointment_date\": \"2026-04-01\",\n        \"appointment_type\": \"Follow-up\"\n      },\n      \"patient\": {\n        \"date_of_birth\": \"1990-01-15\",\n        \"external_id\": \"PAT-001\",\n        \"extra_data\": {\n          \"address\": \"123 Main St, Anytown, USA\"\n        },\n        \"first_name\": \"John\",\n        \"last_name\": \"Doe\"\n      },\n      \"phone_number\": \"+1234567890\",\n      \"pre_call_data\": {\n        \"patient_name\": \"John Doe\"\n      }\n    }\n  ],\n  \"launch\": false,\n  \"allow_duplicates\": true\n}")

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

	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/api/v1/campaigns/{campaign_id}/targets")
  .header("Content-Type", "application/json")
  .body("{\n  \"targets\": [\n    {\n      \"fallback_phone_number\": \"+19876543210\",\n      \"input_data\": {\n        \"appointment_date\": \"2026-04-01\",\n        \"appointment_type\": \"Follow-up\"\n      },\n      \"patient\": {\n        \"date_of_birth\": \"1990-01-15\",\n        \"external_id\": \"PAT-001\",\n        \"extra_data\": {\n          \"address\": \"123 Main St, Anytown, USA\"\n        },\n        \"first_name\": \"John\",\n        \"last_name\": \"Doe\"\n      },\n      \"phone_number\": \"+1234567890\",\n      \"pre_call_data\": {\n        \"patient_name\": \"John Doe\"\n      }\n    }\n  ],\n  \"launch\": false,\n  \"allow_duplicates\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/v1/campaigns/{campaign_id}/targets")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"targets\": [\n    {\n      \"fallback_phone_number\": \"+19876543210\",\n      \"input_data\": {\n        \"appointment_date\": \"2026-04-01\",\n        \"appointment_type\": \"Follow-up\"\n      },\n      \"patient\": {\n        \"date_of_birth\": \"1990-01-15\",\n        \"external_id\": \"PAT-001\",\n        \"extra_data\": {\n          \"address\": \"123 Main St, Anytown, USA\"\n        },\n        \"first_name\": \"John\",\n        \"last_name\": \"Doe\"\n      },\n      \"phone_number\": \"+1234567890\",\n      \"pre_call_data\": {\n        \"patient_name\": \"John Doe\"\n      }\n    }\n  ],\n  \"launch\": false,\n  \"allow_duplicates\": true\n}"

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

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