AuthServerService is used to name and locate auth server service.

EmailVerificationSrv is used to name and locate email verification service.

JWTService is used to name and locate jwt service.

ResourceServerService is used to name and locate resource server service.

UserExtraService is used to name and locate user extra service.

UserMainService is used to name and locate user main service.

UserMetaService is used to name and locate user meta service.

VerificationCodeService is used to name and locate verification code service.

ServiceUrls is a map of all services and their url.