Merge branch 'master' into support-reports

Author: julienduchesne

datasource.go

@@ -129,6 +129,13 @@ type JSONData struct {
 	SigV4ExternalID    string `json:"sigV4ExternalID,omitempty"`
 	SigV4Profile       string `json:"sigV4Profile,omitempty"`
 	SigV4Region        string `json:"sigV4Region,omitempty"`
+
+	// Used by Prometheus and Loki
+	ManageAlerts    bool   `json:"manageAlerts,omitempty"`
+	AlertmanagerUID string `json:"alertmanagerUid,omitempty"`
+
+	// Used by Alertmanager
+	Implementation string `json:"implementation,omitempty"`
 }
 
 // Required to avoid recursion during (un)marshal