send_email

type Input struct {
	EmailAddress     string `json:"email_address" validate:"required"`
	Subject          string `json:"subject" validate:"required"`
	HtmlMessage      string `json:"html_message" validate:"required"`
	PlainTextMessage string `json:"plain_text_message" validate:"required"`
}

type Tool struct {
	Params           map[string]interface{}
	LogsWriter       io.Writer
	CallbacksHandler callbacks.Handler
	SmtpImpl         email2.EmailI
	FromAddress      string
	DebugOpenAICalls bool
}