signal

type Signal struct {
	Content      any                `json:"content" yaml:"content"`
	StartedAt    datetime.DateTime  `json:"started_at" yaml:"started_at"`
	CompletedAt  *datetime.DateTime `json:"completed_at,omitempty" yaml:"completed_at,omitempty"`
	Status       int                `json:"status" yaml:"status"`
	ErrorMessage *string            `json:"error_message,omitempty" yaml:"error_message,omitempty"`
}