func _() {
	// An "invalid array index" compiler error signifies that the constant values have changed.
	// Re-run the stringer command to generate them again.
	var x [1]struct{}
	_ = x[authTypeUnknown-0]
	_ = x[authTypeAnonymous-1]
	_ = x[authTypePresigned-2]
	_ = x[authTypePresignedV2-3]
	_ = x[authTypePostPolicy-4]
	_ = x[authTypeStreamingSigned-5]
	_ = x[authTypeSigned-6]
	_ = x[authTypeSignedV2-7]
	_ = x[authTypeJWT-8]