Transaction

• JSON representation

A transaction.

JSON representation
{ "id": string, "readTimestamp": string }

Fields
id	string (bytes format) id may be used to identify the transaction in subsequent sessions.read, sessions.executeSql, sessions.commit, or sessions.rollback calls. Single-use read-only transactions do not have IDs, because single-use transactions do not support multiple requests. A base64-encoded string.
readTimestamp	string (Timestamp format) For snapshot read-only transactions, the read timestamp chosen for the transaction. Not returned by default: see TransactionOptions.ReadOnly.return_read_timestamp. A timestamp in RFC3339 UTC "Zulu" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z". A timestamp in RFC3339 UTC "Zulu" format, accurate to nanoseconds. Example: "2014-10-02T15:01:23.045123456Z".