[Hedgemon]

What did I do wrong here?

Error is last line of code segment.
error 035: argument type mismatch (argument 2)

int Target = FindTarget(client, arg1);
	if(Target == -1)
	{
		ReplyToCommand(client, "Cannot target player");
		return Plugin_Handled;
	}
	
	char name[32], steamid[32], adminname[32], time[30];
	Format(time, sizeof(time), "%d/%m,%Y, %H:%M:%S", GetTime());
	GetClientName(client, adminname, 32);
	GetClientName(Target, name, 32);
	GetClientAuthId(Target, steamid, 32);

[Mitchell]

Try looking at the docs for GetClientAuthId: https://sm.alliedmods.net/new-api/cl...etClientAuthId
i.e.:
GetClientAuthId(Target, AuthId_Engine, steamid, 32);

[Hedgemon]

AuthId_Steam3 is this the best one to use?

[0xBatuhan]

Originally Posted by Hedgemon AuthId_Steam3 is this the best one to use?

AuthId_Steam2 -> ex "STEAM_1:1:4153990"
AuthId_Steam3 -> ex "[U:1:8307981]"
AuthId_SteamID64 -> A SteamID64 (uint64) as a String, ex "76561197968573709" (It is usually used)