package model import "time" type Birthday struct { Email string `json:"email"` Fullname string `json:"fullname"` Birthday time.Time `json:"birthday"` } type Workanniversary struct { Email string `json:"email"` Fullname string `json:"fullname"` HireDate time.Time `json:"hire_date"` } type SendEmailRequest struct { Subject string `json:"subject" validate:"required"` To []string `json:"to" validate:"required"` CC []string `json:"cc"` Message string `json:"message"` } type EmailResponse struct { Email []string `json:"email"` }