{
 "TYPE": "<Chat type OPEN (Public) | CHAT (Private)>",
 "TITLE": "<Chat title>",
 "DESCRIPTION": "<Chat description>",
 "COLOR": "<Chat color: RED, GREEN, MINT, LIGHT_BLUE, DARK_BLUE, PURPLE, AQUA, ...>",
 "MESSAGE": "<First chat message>",
 "USERS": "<Chat members array>",
 "AVATAR": "<Base64 chat picture>",
 "OWNER_ID": "<ID of chat owner. Current user by default>"
}