// Response Code "02". Token not provided.
// Return data:
{
"respCode": "02",
"msg": "No token"
}
// Response Code "03". No userId parameter.
// Return data:
{
"respCode": "03",
"msg": "No userId parameter"
}
// Response Code "04". No courseId parameter.
// Return data:
{
"respCode": "04",
"msg": "No courseId parameter"
}
// Repsonse Code "08". Account not found.
// Return data:
{
"respCode": "08",
"msg": "User not found"
}
// Response Code "09". Not found this course in this account.
// Return data:
{
"respCode": "09",
"msg": "Not found this course in this user"
}
// Response Code "06". Token is invalid or has expired.
// Return data:
{
"respCode": "06",
"msg": "Invalid token || Token has expired"
}
// Response Code "07". Your account is not authorized to perform the query.
// Return data:
{
"respCode": "07",
"msg": "Your account does not have permission"
}
// Response Code "01". Wrong request method.
// Return data:
{
"respCode": "01",
"msg": "Request method should be GET"
}
// Resposne Code "05". Server not able to authenticate your account.
{
"respCode": "05"
"msg": "Server not able to authenticate your account"
}
// Response Code "10". Server is not able to remove this course from this user.
// Return data:
{
"respCode": "10"
"msg": "Server is not able to remove this course from this user"
}