anchor.diff:  
   + Response 201 (application/json)
   
  -        [Account][]
  +            {
  +                "id": "1",
  +                "name": "Teste 1",
  +                "email_address": "teste@example.com",
  +                "outgoing_server":
  +                {
  +                    "server_name": "smtp.example.com",
  +                    "server_port": "465",
  +                    "username": "paulo.pizarro",
  +                    "password": "4567",
  +                    "connection_security": "SSL/TLS",
  +                    "authentication_method": "TLS certificate"
  +                },
  +                "incoming_server":
  +                {
  +                    "type": "imap",
  +                    "server_name": "imap.example.com.br",
  +                    "server_port": "993",
  +                    "username": "paulo.pizarro",
  +                    "password": "4567",
  +                    "connection_security": "SSL/TLS",
  +                    "authentication_method": "TLS certificate",
  +                    "check_timeout": "10",
  +                    "leave_message": "true"
  +                }
  +            }
   
   # Group Message
   Message related resources of the **ESI API**
  
positive.code:     + Body
  
              {
                  "id": "42",
                  "name": "Teste 1",
                  "email_address": "teste@example.com",
                  "outgoing_server":
  
negative.code:             {
                  "accounts": [
                      {
                          "id": "1",
                          "name": "Teste 1",
                          "email_address": "teste1@example.com"
                      }, {
                          "id": "2",
                          "name": "Teste 2",
                          "email_address": "teste2@example.com"
                      }
  