Create a conversation

$ curl https://api.intercom.io/conversations \
-X POST \
-H 'Authorization:Bearer <Your access token>' \
-H 'Accept: application/json' \
-H 'Content-Type: application/json' -d

{
  "from": {
    "type": "user",
    "id": "536e564f316c83104c000020"
  },
  "body": "Hey"
}

HTTP/1.1 200 OK
{
  "type": "user_message",
  "id": "2001",
  "created_at": 1401917202,
  "body" : "Hey, is the new thing in stock?",
  "message_type": "inapp",
  "conversation_id": "36000324324"
}

intercom.messages.create(
  :from => {
    :type => "user",
    :id => "536e564f316c83104c000020"
  },
  :body => "Hey"
)

<?php
$intercom->messages->create([
    "message_type" => "inapp",
    "body" => "Surely, I said, knowledge is the food of the soul",
    "from" => [
        "type" => "user",
        "id" => "5989303470da497b1babb9ef"
    ]
]);
?>

UserMessage userMessage = new UserMessage()
  .setBody("Hey! Is there, is there a reward?")
  .setUser(user);
Conversation.create(userMessage);