Added kotlin Get notifications, Get notification statistics, Get notification example (#268) (#269)

Author: biplobsd

api-reference/notification/get-notification-statistics.mdx

@@ -6,6 +6,17 @@ openapi: get /v1/notifications/stats
 
 <RequestExample>
 
+```kotlin Kotlin
+import co.novu.Novu
+import co.novu.extensions.notificationsStats
+
+fun main() {
+    val novu = Novu(apiKey = "<NOVU_API_KEY>")
+    val notificationsStats = novu.notificationsStats()
+    println(notificationsStats)
+}
+```
+
 ```bash cURL
 curl --request GET \
 --url https://api.novu.co/v1/notifications/stats \
@@ -22,4 +33,5 @@ notificationApi = NotificationApi(url, api_key)
 
 notification_stats = notificationApi.stats()
 ```
+
 </RequestExample>

api-reference/notification/get-notification.mdx

@@ -6,6 +6,17 @@ openapi: get /v1/notifications/{notificationId}
 
 <RequestExample>
 
+```kotlin Kotlin
+import co.novu.Novu
+import co.novu.extensions.notification
+
+fun main() {
+    val novu = Novu(apiKey = "<NOVU_API_KEY>")
+    val notification = novu.notification("<NOTIFICATION_ID>")
+    println(notification)
+}
+```
+
 ```bash cURL
 curl --request GET \
 --url https://api.novu.co/v1/notifications/{notificationId} \
@@ -23,4 +34,5 @@ notificationApi = NotificationApi(url, api_key)
 notification = notificationApi.get("<notificationId>")
 print(notification)
 ```
+
 </RequestExample>

api-reference/notification/get-notifications.mdx

@@ -6,6 +6,19 @@ openapi: get /v1/notifications
 
 <RequestExample>
 
+```kotlin Kotlin
+import co.novu.Novu
+import co.novu.dto.request.NotificationRequest
+import co.novu.extensions.notifications
+
+fun main() {
+    val novu = Novu(apiKey = "<NOVU_API_KEY>")
+    val notificationRequest = NotificationRequest("<CHANNELS>", "<TEMPLATES>", "<EMAILS>", "<SEARCH>");
+    val notifications = novu.notifications(notificationRequest)
+    println(notifications)
+}
+```
+
 ```bash cURL
 curl --request GET \
 --url https://api.novu.co/v1/notifications \
@@ -22,4 +35,5 @@ notificationApi = NotificationApi(url, api_key)
 
 notifications = notificationApi.list()
 ```
+
 </RequestExample>