id property
ID is the account id, minted by the server as "acct_" + 24 hex. Wallets name it as their accountId, and it becomes a segment of each of their key refs — so it addresses key material and cannot be reassigned.
Please note: This property should have been non-nullable! Since the specification file does not include a default value (using the "default:" property), however, the generated source code must fall back to having a nullable type. Consider adding a "default:" property in the specification file to hide this note.
Implementation
String? id;