message CanCommitTransaction{
- required string transactionId = 1;
+ optional string transactionId = 1;
}
message CanCommitTransactionReply{
}
message AbortTransaction{
- required string transactionId = 1;
+ optional string transactionId = 1;
}
message AbortTransactionReply {
}
message CommitTransaction{
- required string transactionId = 1;
+ optional string transactionId = 1;
}
message CommitTransactionReply{