C200(200, "SUCCESS"),
C300(300, "INVALID"),
C500(500, "INTERNAL SERVER ERROR"),
C501(501, "INVALID JWT"),
C502(502, "LOGIN FAILED"),
C503(503, "NOT MEMBER"),
C504(504, "NO MEMBER"),
C505(505, "INVALID EMAIL KEY"),
C506(506, "EMAIL KEY EXPIRED" ),
C509(509, "ALREADY MEMBER"),

C510(510, "NO GROUP"),
C511(511, "NO CATEGORY"),
C512(512, "FILE UPLOAD FAILED"),
C513(513, "MEMBER PASSOWRD FAILED"),
C514(514, "EMAIL DUPLICATED"),
C515(515,"NICKNAME DUPLICATED" ),
**C516(516, "INVALID PWD LENGTH"),**
C520(520, "NO SEARCH DATA"),
C521(521, "INVALID VALUE"),
C522(522, "NO ROOM"),
C523(523,"NOT PARTICIPANTS"),
C524(524, "NAME ALREADY EXIST"),
C525(525, "ROOM PWD NOT INTEGER"),
C526(526,"INVALID ROOM PEOPLE NUM"),
C527(527, "INVALID END DATE"),
C528(528, "NOT IMAGE FILE"),
C529(529, "IMAGE TOO BIG"),
C530(530, "NOT ROOM OWNER"),
C531(531, "FAILED CREATE STUDY LOG"),
C532(532, "FAILED SAVE STUDY LOG"),
C533(533,"NO SPRINT"),
C534(534, "ALREADY APPLIED"),
C535(535, "NOT MY GROUP"),
C536(536, "NOT GROUP MANAGER"),
C537(537, "NOT STATUS YES"),
C538(538, "NOT ENOUGH POINT"),
C540(540, "NOT APPLIED"),
C541(541, "SPRINT NOT RUNNING"),
C543(543, "ALREADY SPRINT ALIVE"),
C544(544, "START DATE ERROR"),
C550(550, "TOO MANY PEOPLE"),
C551(551, "ROOM PWD FAILED"),
C552(552, "YOU BANNED"),
C564(564, "Invalid Group pwd"),
C565(565, "Not Authorized"),
C566(566, "Banned"),
C567(567, "Applied Already"),
C595(595, "INVALID ACCESS"),
C596(596, "DTO ERROR"),
C597(597, "KAKAO PAY ERROR" ),
C598(598, "INVALID POINT VALUE" ),
C599(599, "DATE PARSING FAILED" );