Adding upstream version 0.8.9.

Signed-off-by: Daniel Baumann <daniel@debian.org>

pkg/services/gotify/gotify_json.go

@@ -0,0 +1,27 @@
+package gotify
+
+import "fmt"
+
+// messageRequest is the actual payload being sent to the Gotify API.
+type messageRequest struct {
+	Message  string `json:"message"`
+	Title    string `json:"title"`
+	Priority int    `json:"priority"`
+}
+
+type messageResponse struct {
+	messageRequest
+	ID    uint64 `json:"id"`
+	AppID uint64 `json:"appid"`
+	Date  string `json:"date"`
+}
+
+type responseError struct {
+	Name        string `json:"error"`
+	Code        uint64 `json:"errorCode"`
+	Description string `json:"errorDescription"`
+}
+
+func (er *responseError) Error() string {
+	return fmt.Sprintf("server respondend with %v (%v): %v", er.Name, er.Code, er.Description)
+}