anchor.diff:  
               {
                   "name": "Teste 1",
  -                "email_address": "teste@example.com",
  -                "outgoing_server":
  -                {
  -                    "server_name": "smtp.example.com",
  -                    "username": "paulo.pizarro",
  -                    "password": "4567",
  -                    "connection_security": "SSL/TLS",
  -                    "authentication_method": "TLS certificate"
  -                },
  -                "incoming_server":
  -                {
  -                    "type": "imap",
  -                    "server_name": "imap.example.com.br",
  -                    "username": "paulo.pizarro",
  -                    "password": "4567",
  -                    "connection_security": "SSL/TLS",
  -                    "authentication_method": "TLS certificate",
  -                    "check_timeout": "10",
  -                    "leave_message": "true"
  +                "emailAddress": "teste@example.com",
  +                "outgoingServer":
  +                {
  +                    "serverName": "smtp.example.com",
  +                    "username": "paulo.pizarro",
  +                    "password": "4567",
  +                    "connectionSecurity": "SSL/TLS",
  +                    "authenticationMethod": "TLS certificate"
  +                },
  +                "incomingServer":
  +                {
  +                    "type": "imap",
  +                    "serverName": "imap.example.com.br",
  +                    "username": "paulo.pizarro",
  +                    "password": "4567",
  +                    "connectionSecurity": "SSL/TLS",
  +                    "authenticationMethod": "TLS certificate",
  +                    "checkTimeout": "10",
  +                    "leaveMessage": "true"
                   }
               }
   
  
positive.code: 
  - id: Id of the account
  - name (string): account name
  - email_address (string): email address
  - outgoing_server (struct): SMTP server description
   - server_name (string): address of the server
   - server_port (number): port number (optional). Default: 25 (none) 465 (ssl/tls)
   - username (string): username used for authentication
   - password (string): the password for the account.
   - connection_security (string): none, SSL/TLS, STARTTLS
   - authentication_method (string): none, normal, encrypted, kerberos, NTLM
  - incoming_server (struct):
   - type (string): imap, pop
   - server_name (string): address of the server
   - server_port (number): port number (optional). Default: 143/993 (imap) or 110/995 (pop)
   - username (string): username used for authentication
   - password (string): the password for the account.
   - connection_security (string): none, SSL/TLS, STARTTLS
   - authentication_method (string): none, normal, encrypted, kerberos, NTLM, TLS certificate
   - check_timeout (number): check for new messages every X seconds
   - leave_message (boolean): Leave messages on server until I delete them
  
  The state _id_ is assigned by the ESI API at the moment of creation.
  
  
negative.code:                     {
                          "id": "1",
                          "name": "Teste 1",
                          "emailAddress": "teste1@example.com"
                      }, {
                          "id": "2",
                          "name": "Teste 2",
                          "emailAddress": "teste2@example.com"
                      }
                  ],
                  "total": 2
  