{
  "name": "Flow",
  "description": "Top-level workspace combining a chat room and a shared team inbox. Owned by an Organization. Joined by Users either by invitation, a join link, or organization-wide visibility.",
  "fields": [
    {"name": "id", "type": "string", "role": "identifier"},
    {"name": "parameterized_name", "type": "string", "role": "slug"},
    {"name": "name", "type": "string", "role": "label"},
    {"name": "organization", "type": "reference", "ref": "Organization"},
    {"name": "open", "type": "boolean", "role": "visibility"},
    {"name": "joined", "type": "boolean", "role": "membership"},
    {"name": "access_mode", "type": "enum", "values": ["invitation", "link", "organization"]},
    {"name": "unread_mentions", "type": "integer", "role": "counter"},
    {"name": "url", "type": "uri", "role": "api"},
    {"name": "web_url", "type": "uri", "role": "ui"},
    {"name": "join_url", "type": "uri", "role": "share"}
  ],
  "children": ["Message", "Thread", "Source", "Invitation"]
}