User services6 matching interfaces
Check whether a username exists
checkUserUsername
POST
/UserService/checkUserUsernameOriginal definition
rpc checkUserUsername (CheckUserUsernameRequest) returns (CheckUserUsernameResponse);Request message
CheckUserUsernameRequestCheck whether a username exists
Request message · Field definitions
message CheckUserUsernameRequest {
int64 userId = 1;
string username = 2;
}Response message
CheckUserUsernameResponseResponse message · Field definitions
message CheckUserUsernameResponse {
bool exists = 1;
}