Merge pull request #9 from gwinn/master

activity callback struct

v1/types.go

@@ -111,7 +111,21 @@ type WebhookData struct {
 	QuoteMessageExternalID string `json:"quote_message_external_id,omitempty"`
 }
 
+// TransportRequestMeta request metadata
 type TransportRequestMeta struct {
 	ID        uint64 `json:"id"`
 	Timestamp int64  `json:"timestamp"`
 }
+
+// ActivityCallback activation callback
+type ActivityCallback struct {
+	ClientId  string   `json:"clientId"`
+	Activity  Activity `json:"activity"`
+	SystemUrl string   `json:"systemUrl,omitempty"`
+}
+
+// Activity struct
+type Activity struct {
+	Active bool `json:"active"`
+	Freeze bool `json:"freeze"`
+}