curl --request POST \
  --url https://connect-staging.fmgsuite.com/v1/mrc/messaging/messages \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "text": "<string>",
  "members": [
    "<string>"
  ],
  "distributionLists": [
    "<string>"
  ],
  "all": true,
  "phone": "<string>",
  "scheduleDelivery": true,
  "deliveryDate": 123,
  "frequency": 1,
  "newsletter": true,
  "mediaId": 123
}
'

import requests

url = "https://connect-staging.fmgsuite.com/v1/mrc/messaging/messages"

payload = {
    "text": "<string>",
    "members": ["<string>"],
    "distributionLists": ["<string>"],
    "all": True,
    "phone": "<string>",
    "scheduleDelivery": True,
    "deliveryDate": 123,
    "frequency": 1,
    "newsletter": True,
    "mediaId": 123
}
headers = {
    "Authorization": "Bearer <token>",
    "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: {
    Authorization: 'Bearer <token>',
    'x-api-key': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    text: '<string>',
    members: ['<string>'],
    distributionLists: ['<string>'],
    all: true,
    phone: '<string>',
    scheduleDelivery: true,
    deliveryDate: 123,
    frequency: 1,
    newsletter: true,
    mediaId: 123
  })
};

fetch('https://connect-staging.fmgsuite.com/v1/mrc/messaging/messages', 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://connect-staging.fmgsuite.com/v1/mrc/messaging/messages",
  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([
    'text' => '<string>',
    'members' => [
        '<string>'
    ],
    'distributionLists' => [
        '<string>'
    ],
    'all' => true,
    'phone' => '<string>',
    'scheduleDelivery' => true,
    'deliveryDate' => 123,
    'frequency' => 1,
    'newsletter' => true,
    'mediaId' => 123
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://connect-staging.fmgsuite.com/v1/mrc/messaging/messages"

	payload := strings.NewReader("{\n  \"text\": \"<string>\",\n  \"members\": [\n    \"<string>\"\n  ],\n  \"distributionLists\": [\n    \"<string>\"\n  ],\n  \"all\": true,\n  \"phone\": \"<string>\",\n  \"scheduleDelivery\": true,\n  \"deliveryDate\": 123,\n  \"frequency\": 1,\n  \"newsletter\": true,\n  \"mediaId\": 123\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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://connect-staging.fmgsuite.com/v1/mrc/messaging/messages")
  .header("Authorization", "Bearer <token>")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"text\": \"<string>\",\n  \"members\": [\n    \"<string>\"\n  ],\n  \"distributionLists\": [\n    \"<string>\"\n  ],\n  \"all\": true,\n  \"phone\": \"<string>\",\n  \"scheduleDelivery\": true,\n  \"deliveryDate\": 123,\n  \"frequency\": 1,\n  \"newsletter\": true,\n  \"mediaId\": 123\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://connect-staging.fmgsuite.com/v1/mrc/messaging/messages")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"text\": \"<string>\",\n  \"members\": [\n    \"<string>\"\n  ],\n  \"distributionLists\": [\n    \"<string>\"\n  ],\n  \"all\": true,\n  \"phone\": \"<string>\",\n  \"scheduleDelivery\": true,\n  \"deliveryDate\": 123,\n  \"frequency\": 1,\n  \"newsletter\": true,\n  \"mediaId\": 123\n}"

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

{
  "successes": [
    {
      "messageId": 123,
      "memberId": 123
    }
  ],
  "failures": [
    "<string>"
  ]
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "code": "invalid_request",
  "traceId": "<string>",
  "retryable": true,
  "details": "<unknown>"
}