preve

type MetadataField struct {
	Name  string `json:"name"`
	Value string `json:"value"`
}

type Source struct {
	Repo string `json:"repo" validate:"repository"`
	When string `json:"when" validate:"pr_action"`

	BaseURL string `json:"base_url" validate:"omitempty,url"` // for GitHub Enterprise
}

type Version struct {
	EventID       string `json:"event_id" validate:"required"`
	PullRequestID string `json:"pull_request_id" validate:"required"`
}