{
  "message": {
    "to": "mailgunjstest+send@gmail.com",
    "from": "mailgunjstest+recv1@gmail.com",
    "subject": "Test email subject",
    "text": "Test email text"
  },
  "message_recipient_vars": {
    "to": [
      "mailgunjstest+recv1@gmail.com",
      "mailgunjstest+recv2@gmail.com"
    ],
    "from": "mailgunjstest+send@gmail.com",
    "subject": "Hey, %recipient.first%",
    "text": "Test email text. Your ID: %recipient.id%",
    "recipient-variables": {
      "mailgunjstest+recv1@gmail.com": {
        "first": "Bob",
        "id": 1
      },
      "mailgunjstest+recv2@gmail.com": {
        "first": "Alice",
        "id": 2
      }
    }
  },
  "route": {
    "description": "Sample test route",
    "expression": "match_recipient('.*@sandbox77047.mailgun.org')",
    "action": "forward('http://myhost.com/messages/')"
  },
  "mailingList": {
    "address": "devtest@sandbox77047.mailgun.org",
    "name": "MailgunDev",
    "description": "Mailgun developers list"
  },
  "new_domain": {
    "name": "mgjsunits1234.mailgun.org",
    "smtp_password": "testpassword1"
  },
  "existing_domain": {
    "name": "sandbox77047.mailgun.org"
  },
  "credentials": {
    "login": "user01@sandbox77047.mailgun.org",
    "password": "12345"
  },
  "unsubscribe": {
    "address": "me@test.mailgun.org",
    "tag": "*"
  },
  "bounce": {
    "address": "me@test.mailgun.org"
  },
  "campaign": {
    "name": "My test campaign",
    "id": "my_unique_campaign_id",
    "newName": "my_new_campaign_name"
  },
  "complaints": {
    "address": "testcomplaint@faketest.com"
  }
}