improved the logs for better debugging

internal/utils/utils.go

@@ -57,7 +57,7 @@ func GetCID(url string, payload io.Reader) (*http.Response, error) {
 		if dirIPFS.Message == DIR_ERROR {
 			return nil, fmt.Errorf("cannot get this IPFS CID. Error message: %s", dirIPFS.Message)
 		} else {
-			return nil, fmt.Errorf("there was an error with the request. Error code: HTTP %s", s)
+			return nil, fmt.Errorf("error making POST request to <%s>. Error code: HTTP %s", url, s)
 		}
 	}
 
@@ -149,7 +149,7 @@ func PostCID(dst string, payload []byte, fPath string) (*http.Response, error) {
 	}
 
 	if s := res.Status; strings.HasPrefix(s, "5") || strings.HasPrefix(s, "4") {
-		return nil, fmt.Errorf("the endpoint responded with: HTTP %s", s)
+		return nil, fmt.Errorf("the endpoint responded with: HTTP %s, when executing POST request on <%s>", dst, s)
 	}
 
 	return res, nil