Templayte updates and small changes

grpcapi/comasvc.proto

@@ -10,6 +10,7 @@ service MobilityAccounts {
     rpc Register(RegisterRequest) returns (RegisterResponse) {}
     rpc UpdateData(UpdateDataRequest) returns (UpdateDataResponse) {}
     rpc GetAccount(GetAccountRequest) returns (GetAccountResponse) {}
+    rpc GetAccountUsername(GetAccountUsernameRequest) returns (GetAccountUsernameResponse) {}
     rpc GetAccounts(GetAccountsRequest) returns (GetAccountsResponse) {}
     rpc GetAccountsBatch(GetAccountsBatchRequest) returns (GetAccountsBatchResponse) {}
 
@@ -46,11 +47,18 @@ message UpdateDataResponse {
 
 message GetAccountRequest {
     string id = 9;
+}
+
+message GetAccountResponse {
+    Account account = 12;
+}
+
+message GetAccountUsernameRequest {
     string username = 10;
     string namespace = 11;
 }
 
-message GetAccountResponse {
+message GetAccountUsernameResponse {
     Account account = 12;
 }