diff --git a/model/queue_request.go b/model/queue_request.go
new file mode 100644
index 0000000..87b7410
--- /dev/null
+++ b/model/queue_request.go
@@ -0,0 +1,8 @@
+package model
+
+type QueueScheduleTaskRequest struct {
+	ID          string `json:"id"`
+	NatsSubject string `json:"natsSubject"`
+	Data        string `json:"data"`
+	StartAt     int64  `json:"startAt"` // unix
+}
diff --git a/subject/config.go b/subject/config.go
index 483f963..0ba5952 100644
--- a/subject/config.go
+++ b/subject/config.go
@@ -15,6 +15,7 @@ var prefixes = struct {
 	Staff         string
 	Segment       string
 	Product       string
+	Queue         string
 	Campaign      string
 	Affiliate     string
 }{
@@ -32,6 +33,7 @@ var prefixes = struct {
 	Staff:         "staff",
 	Segment:       "segment",
 	Product:       "product",
+	Queue:         "queue",
 	Campaign:      "campaign",
 	Affiliate:     "affiliate",
 }
diff --git a/subject/queue.go b/subject/queue.go
new file mode 100644
index 0000000..87a84ef
--- /dev/null
+++ b/subject/queue.go
@@ -0,0 +1,13 @@
+package subject
+
+import "fmt"
+
+func getQueueValue(val string) string {
+	return fmt.Sprintf("%s.%s", prefixes.Queue, val)
+}
+
+var Queue = struct {
+	ScheduleTask string
+}{
+	ScheduleTask: getQueueValue("schedule_task"),
+}