curl --request PATCH \
  --url https://api.member.dev/api/v1/messages/{message_id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/vnd.api+json' \
  --data '
{
  "data": {
    "attributes": {
      "attachments": [
        "<string>"
      ],
      "body": "<string>",
      "external_video_embeds": [
        "<string>"
      ]
    },
    "type": "<string>"
  }
}
'

import requests

url = "https://api.member.dev/api/v1/messages/{message_id}"

payload = { "data": {
        "attributes": {
            "attachments": ["<string>"],
            "body": "<string>",
            "external_video_embeds": ["<string>"]
        },
        "type": "<string>"
    } }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/vnd.api+json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/vnd.api+json'},
  body: JSON.stringify({
    data: {
      attributes: {
        attachments: ['<string>'],
        body: JSON.stringify('<string>'),
        external_video_embeds: ['<string>']
      },
      type: '<string>'
    }
  })
};

fetch('https://api.member.dev/api/v1/messages/{message_id}', 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.member.dev/api/v1/messages/{message_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'data' => [
        'attributes' => [
                'attachments' => [
                                '<string>'
                ],
                'body' => '<string>',
                'external_video_embeds' => [
                                '<string>'
                ]
        ],
        'type' => '<string>'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/vnd.api+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.member.dev/api/v1/messages/{message_id}"

	payload := strings.NewReader("{\n  \"data\": {\n    \"attributes\": {\n      \"attachments\": [\n        \"<string>\"\n      ],\n      \"body\": \"<string>\",\n      \"external_video_embeds\": [\n        \"<string>\"\n      ]\n    },\n    \"type\": \"<string>\"\n  }\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/vnd.api+json")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.patch("https://api.member.dev/api/v1/messages/{message_id}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/vnd.api+json")
  .body("{\n  \"data\": {\n    \"attributes\": {\n      \"attachments\": [\n        \"<string>\"\n      ],\n      \"body\": \"<string>\",\n      \"external_video_embeds\": [\n        \"<string>\"\n      ]\n    },\n    \"type\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.member.dev/api/v1/messages/{message_id}")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/vnd.api+json'
request.body = "{\n  \"data\": {\n    \"attributes\": {\n      \"attachments\": [\n        \"<string>\"\n      ],\n      \"body\": \"<string>\",\n      \"external_video_embeds\": [\n        \"<string>\"\n      ]\n    },\n    \"type\": \"<string>\"\n  }\n}"

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

{
  "data": {
    "attributes": {
      "conversation_id": "<string>",
      "attachments": [
        {
          "id": "<string>",
          "media_id": "<string>",
          "role": "<string>",
          "asset_kind": "<string>",
          "file_id": "<string>",
          "filename": "<string>",
          "mime_type": "<string>",
          "size_bytes": 123,
          "status_upload": "<string>",
          "thumbnail_url": "<string>",
          "thumbnail_url_expires_at": "<string>",
          "url": "<string>",
          "url_expires_at": "<string>"
        }
      ],
      "author_contact_id": "<string>",
      "author_display_name": "<string>",
      "body": "<string>",
      "created_at": "<string>",
      "edited_at": "<string>",
      "event": {
        "previous_title": "<string>",
        "title": "<string>"
      },
      "external_video_embeds": [
        {}
      ],
      "is_deleted": true,
      "reaction_count": 123,
      "reactions": [
        {
          "count": 123,
          "emoji": "<string>",
          "reacted_by_me": true,
          "my_reaction_id": "<string>"
        }
      ],
      "reply_to": {
        "author_contact_id": "<string>",
        "author_display_name": "<string>",
        "body": "<string>",
        "created_at": "<string>",
        "id": "<string>"
      }
    },
    "id": "<string>",
    "type": "<string>",
    "links": {
      "self": "<string>"
    },
    "meta": {},
    "relationships": {}
  },
  "included": [
    "<unknown>"
  ],
  "links": {
    "self": "<string>"
  },
  "meta": {}
}

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