Add specific 404 and 401 error messages

1 files changed, 10 insertions, 0 deletions

diff --git a/http/client/response.go b/http/client/response.go
index f033d61..d4e3cdc 100644
--- a/http/client/response.go
+++ b/http/client/response.go
@@ -24,6 +24,16 @@ type Response struct {
 	ContentLength int64
 }
 
+// IsNotFound returns true if the resource doesn't exists anymore.
+func (r *Response) IsNotFound() bool {
+	return r.StatusCode == 404 || r.StatusCode == 410
+}
+
+// IsNotAuthorized returns true if the resource require authentication.
+func (r *Response) IsNotAuthorized() bool {
+	return r.StatusCode == 401
+}
+
 // HasServerFailure returns true if the status code represents a failure.
 func (r *Response) HasServerFailure() bool {
 	return r.StatusCode >= 400