handler

const (
	// ContentLengthHeader is the response header key used to set content length
	ContentLengthHeader = "Content-Length"
	// CacheControlHeader is the response header key used to set cache control
	CacheControlHeader = "Cache-Control"
	// VaryHeader is the response header key used to indicate the CDN that the response should depend on client's accept header
	// Ref: https://tools.ietf.org/html/rfc7231#section-7.1.4
	VaryHeader = "Vary"
	// StorageGetErrorKey is the key used while pushing metrics update to statsd
	StorageGetErrorKey = "storage_get_error"
	// ProcessorErrorKey is the key used while pushing metrics update to statsd
	ProcessorErrorKey = "processor_error"
)