{
  "$schema": "http://json-schema.org/draft-03/schema",
  "properties": {
    "request_id": {
      "description": "Request identifier: identifier for the login request.",
      "required": true,
      "type": "string"
    },
    "client_id": {
      "description": "Oauth2 client id.",
      "required": true,
      "type": "number"
    },
    "login": {
      "description": "The user's login (which can be a username or an email).",
      "required": true,
      "type": "string"
    },
    "password": {
      "description": "The user's password (encrypted)",
      "required": true,
      "type": "string"
    }
  }
}