systemd JSON User Record (partial)

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/systemd/refs/heads/main/json-schema/varlink-user-record-schema.json",
  "title": "systemd JSON User Record (partial)",
  "description": "Partial schema for the systemd JSON User Record returned by io.systemd.UserDatabase.GetUserRecord. The full record contains additional sections (privileged, perMachine, binding, status, signature); see https://systemd.io/USER_RECORD/ for the normative spec.",
  "type": "object",
  "required": ["userName"],
  "properties": {
    "userName": { "type": "string", "description": "POSIX user name." },
    "realName": { "type": "string" },
    "uid": { "type": "integer", "minimum": 0 },
    "gid": { "type": "integer", "minimum": 0 },
    "memberOf": { "type": "array", "items": { "type": "string" } },
    "homeDirectory": { "type": "string" },
    "shell": { "type": "string" },
    "service": { "type": "string", "description": "Backend that supplied the record (nss-systemd, io.systemd.Home, ...)." },
    "disposition": { "type": "string", "enum": ["intrinsic", "system", "dynamic", "regular", "container", "foreign", "reserved"] },
    "locked": { "type": "boolean" },
    "notBeforeUSec": { "type": "integer" },
    "notAfterUSec": { "type": "integer" },
    "storage": { "type": "string", "enum": ["luks", "fscrypt", "directory", "subvolume", "cifs"] },
    "diskSize": { "type": "integer" },
    "perMachine": { "type": "array", "items": { "type": "object" } },
    "privileged": { "type": "object" },
    "binding": { "type": "object" },
    "status": { "type": "object" },
    "signature": { "type": "array", "items": { "type": "object" } }
  }
}