header

func IdModifierFromJSON ¶

func IdModifierFromJSON(b []byte) (*parse.Result, error)

func NewIDModifier ¶

func NewIDModifier(header string) martian.RequestModifier

NewIDModifier returns a request modifier that will set a header with the name X-Krakend-Id with a value that is a unique identifier for the request. In the case that the X-Krakend-Id header is already set, the header is unmodified.