create guild

Example request

{
  "name": "<string>",
  "description": "<string,null>",
  "region": "<string,null>",
  "icon": "<string,null>",
  "verification_level": "<integer,null>",
  "default_message_notifications": "<integer,null>",
  "explicit_content_filter": "<integer,null>",
  "preferred_locale": "<string,null>",
  "afk_timeout": "<integer,null>",
  "roles": [
    "<null>",
    "<null>"
  ],
  "channels": [
    "<null>",
    "<null>"
  ],
  "afk_channel_id": "<string,null-snowflake>",
  "system_channel_id": "<string,null-snowflake>",
  "system_channel_flags": "<integer,null>"
}