endpoint

type AuthenticationStrategy interface {
	Apply(req *http.Request) error
	Hash() []byte
}

type Endpoint struct {
	URL          string                 `mapstructure:"url"        validate:"required,url,enforced=istls"`
	Method       string                 `mapstructure:"method"`
	Retry        *Retry                 `mapstructure:"retry"`
	AuthStrategy AuthenticationStrategy `mapstructure:"auth"`
	Headers      map[string]string      `mapstructure:"headers"`
	HTTPCache    *HTTPCache             `mapstructure:"http_cache"`
}

type HTTPCache struct {
	Enabled    bool          `mapstructure:"enabled"`
	DefaultTTL time.Duration `mapstructure:"default_ttl"`
}

type RenderFunc func(template string) (string, error)

type Renderer interface {
	Render(template string) (string, error)
}

type ResponseReader func(resp *http.Response) ([]byte, error)

type Retry struct {
	GiveUpAfter time.Duration `mapstructure:"give_up_after"`
	MaxDelay    time.Duration `mapstructure:"max_delay"`
}