MyChat Integration API: MCIAPI_CS_IsUINExists, check if a specified user exists

Check if a user with a specified UIN exists on the server.

Syntax

{
"cmd" : "0007",
"ServerKey" : "iddqd",
"APIStype" : "mydata",

"UIN" : 157
}

Parameter	Type	Value
cmd	string	"0007", the number of the command MCIAPI_CS_IsUINExists;
ServerKey	string	IntegrationAPI key, configured in the server's settings;
APIStype	string	integration type. You can set any string;
context	string	optional parameter, any text that returns in a response command;
UIN	integer	a user unique numeric identifier of a user.

{
"cmd" : "0007",
"UIN" : 157,
"Present" : true
}

Field	Type	Value
cmd	string	HEX number of the command that run successfully;
UIN	integer	user's unique identifier (UIN);
context	string	any text sent to the server in a query command;
Present	boolean	"true", if a user exists on the server, "false" if not