{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/apache-bookkeeper/refs/heads/main/json-schema/bookkeeper-admin-ledger-metadata-schema.json",
  "title": "LedgerMetadata",
  "description": "Metadata for a single BookKeeper ledger.",
  "type": "object",
  "properties": {
    "ledgerId": { "type": "integer", "format": "int64", "description": "Unique identifier of the ledger.", "example": 12345 },
    "ensembleSize": { "type": "integer", "description": "Number of bookies in the ensemble.", "example": 3 },
    "writeQuorumSize": { "type": "integer", "description": "Number of bookies to write to per entry.", "example": 2 },
    "ackQuorumSize": { "type": "integer", "description": "Number of acks required before an entry is considered written.", "example": 2 },
    "state": { "type": "string", "description": "State of the ledger (OPEN or CLOSED).", "enum": ["OPEN", "CLOSED"], "example": "CLOSED" },
    "length": { "type": "integer", "format": "int64", "description": "Total byte length of the ledger.", "example": 1048576 },
    "lastEntryId": { "type": "integer", "format": "int64", "description": "ID of the last entry in the ledger.", "example": 1024 }
  }
}