diff --git a/code/API_definitions/connected-network-type-subscriptions.yaml b/code/API_definitions/connected-network-type-subscriptions.yaml
index 79460f47..664980a0 100644
--- a/code/API_definitions/connected-network-type-subscriptions.yaml
+++ b/code/API_definitions/connected-network-type-subscriptions.yaml
@@ -162,6 +162,9 @@ paths:
             application/json:
               schema:
                 $ref: "#/components/schemas/Subscription"
+              examples:
+                subscription-active:
+                  $ref: "#/components/examples/SUBSCRIPTION_ACTIVE"
         "202":
           description: Request accepted to be processed. It applies for async creation process.
           headers:
@@ -406,7 +409,7 @@ components:
         subscriptionExpireTime:
           type: string
           format: date-time
-          example: 2023-01-17T13:18:23.682Z
+          example: "2023-01-17T13:18:23.682Z"
           description: The subscription expiration time (in date-time format) requested by the API consumer.
         subscriptionMaxEvents:
           type: integer
@@ -1197,7 +1200,7 @@ components:
           device:
             phoneNumber: +123456789
           connectedNetworkType: 5G
-        time: 2023-03-22T05:40:23.682Z
+        time: "2023-03-22T05:40:23.682Z"
 
     SUBSCRIPTION_ENDS:
       value:
@@ -1211,4 +1214,22 @@ components:
             phoneNumber: +123456789
           terminationReason: SUBSCRIPTION_EXPIRED
           subscriptionId: dv10-h556-rt89-1403
-        time: 2024-03-05T15:00:23.682Z
+        time: "2024-03-05T15:00:23.682Z"
+
+    SUBSCRIPTION_ACTIVE:
+      value:
+        id: 550e8400-e29b-41d4-a716-446655440000
+        sink: https://endpoint.example.com/sink
+        protocol: HTTP
+        types:
+          - "org.camaraproject.connected-network-type-subscriptions.v0.network-type-changed"
+        config:
+          subscriptionDetail:
+            device:
+              phoneNumber: "+123456789"
+          subscriptionExpireTime: "2024-07-17T13:18:23.682Z"
+          subscriptionMaxEvents: 5
+          initialEvent: true
+        startsAt: "2024-07-03T21:12:02.871Z"
+        expiresAt: "2024-07-03T21:12:02.871Z"
+        status: ACTIVE
diff --git a/code/API_definitions/device-reachability-status-subscriptions.yaml b/code/API_definitions/device-reachability-status-subscriptions.yaml
index 80d27f32..60395d2c 100644
--- a/code/API_definitions/device-reachability-status-subscriptions.yaml
+++ b/code/API_definitions/device-reachability-status-subscriptions.yaml
@@ -400,7 +400,7 @@ components:
         subscriptionExpireTime:
           type: string
           format: date-time
-          example: 2023-01-17T13:18:23.682Z
+          example: "2023-01-17T13:18:23.682Z"
           description: The subscription expiration time (in date-time format) requested by the API consumer.
         subscriptionMaxEvents:
           type: integer
@@ -1247,7 +1247,7 @@ components:
           device:
             phoneNumber: +123456787
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-19T13:18:23.682Z
+        time: "2023-01-19T13:18:23.682Z"
 
     REACHABILITY_SMS:
       value:
@@ -1260,7 +1260,7 @@ components:
           device:
             phoneNumber: +123456787
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-19T13:18:23.682Z
+        time: "2023-01-19T13:18:23.682Z"
 
     REACHABILITY_DISCONNECTED:
       value:
@@ -1273,7 +1273,7 @@ components:
           device:
             phoneNumber: +123456787
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-19T13:18:23.682Z
+        time: "2023-01-19T13:18:23.682Z"
 
     SUBSCRIPTION_ENDS:
       value:
@@ -1287,7 +1287,7 @@ components:
             phoneNumber: +123456789
           terminationReason: SUBSCRIPTION_EXPIRED
           subscriptionId: qs15-h556-rt89-1298
-        time: 2024-03-22T05:40:23.682Z
+        time: "2024-03-22T05:40:23.682Z"
 
     SUBSCRIPTION_ACTIVE:
       value:
@@ -1300,11 +1300,11 @@ components:
           subscriptionDetail:
             device:
               phoneNumber: "+123456789"
-          subscriptionExpireTime: 2024-07-17T13:18:23.682Z
+          subscriptionExpireTime: "2024-07-17T13:18:23.682Z"
           subscriptionMaxEvents: 5
           initialEvent: true
-        startsAt: 2024-07-03T21:12:02.871Z
-        expiresAt: 2024-07-03T21:12:02.871Z
+        startsAt: "2024-07-03T21:12:02.871Z"
+        expiresAt: "2024-07-03T21:12:02.871Z"
         status: ACTIVE
 
     SUBSCRIPTION_ACTIVATION_REQUESTED:
@@ -1318,11 +1318,11 @@ components:
           subscriptionDetail:
             device:
               phoneNumber: "+123456789"
-          subscriptionExpireTime: 2024-07-17T13:18:23.682Z
+          subscriptionExpireTime: "2024-07-17T13:18:23.682Z"
           subscriptionMaxEvents: 5
           initialEvent: true
-        startsAt: 2024-07-03T21:12:02.871Z
-        expiresAt: 2024-07-03T21:12:02.871Z
+        startsAt: "2024-07-03T21:12:02.871Z"
+        expiresAt: "2024-07-03T21:12:02.871Z"
         status: ACTIVATION_REQUESTED
 
     SUBSCRIPTION_DELETED:
@@ -1336,9 +1336,9 @@ components:
           subscriptionDetail:
             device:
               phoneNumber: "+123456789"
-          subscriptionExpireTime: 2024-07-17T13:18:23.682Z
+          subscriptionExpireTime: "2024-07-17T13:18:23.682Z"
           subscriptionMaxEvents: 5
           initialEvent: true
-        startsAt: 2024-07-03T21:12:02.871Z
-        expiresAt: 2024-07-03T21:12:02.871Z
+        startsAt: "2024-07-03T21:12:02.871Z"
+        expiresAt: "2024-07-03T21:12:02.871Z"
         status: DELETED
diff --git a/code/API_definitions/device-roaming-status-subscriptions.yaml b/code/API_definitions/device-roaming-status-subscriptions.yaml
index d96301ab..dc512278 100644
--- a/code/API_definitions/device-roaming-status-subscriptions.yaml
+++ b/code/API_definitions/device-roaming-status-subscriptions.yaml
@@ -400,7 +400,7 @@ components:
         subscriptionExpireTime:
           type: string
           format: date-time
-          example: 2023-01-17T13:18:23.682Z
+          example: "2023-01-17T13:18:23.682Z"
           description: The subscription expiration time (in date-time format) requested by the API consumer.
         subscriptionMaxEvents:
           type: integer
@@ -1307,7 +1307,7 @@ components:
           countryCode: 208
           countryName: FR
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-17T13:18:23.682Z
+        time: "2023-01-17T13:18:23.682Z"
 
     ROAMING_OFF:
       value:
@@ -1320,7 +1320,7 @@ components:
           device:
             phoneNumber: +123456788
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-18T13:18:23.682Z
+        time: "2023-01-18T13:18:23.682Z"
 
     ROAMING_ON:
       value:
@@ -1333,7 +1333,7 @@ components:
           device:
             phoneNumber: +123456787
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-19T13:18:23.682Z
+        time: "2023-01-19T13:18:23.682Z"
 
     ROAMING_CHANGE_COUNTRY:
       value:
@@ -1348,7 +1348,7 @@ components:
           countryCode: 214
           countryName: ["ES"]
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-19T13:18:23.682Z
+        time: "2023-01-19T13:18:23.682Z"
 
     SUBSCRIPTION_ENDS:
       value:
@@ -1362,7 +1362,7 @@ components:
             phoneNumber: +123456789
           terminationReason: SUBSCRIPTION_EXPIRED
           subscriptionId: qs15-h556-rt89-1298
-        time: 2023-01-19T13:18:23.682Z
+        time: "2023-01-19T13:18:23.682Z"
 
     SUBSCRIPTION_ACTIVE:
       value:
@@ -1375,11 +1375,11 @@ components:
           subscriptionDetail:
             device:
               phoneNumber: "+123456789"
-          subscriptionExpireTime: 2024-07-17T13:18:23.682Z
+          subscriptionExpireTime: "2024-07-17T13:18:23.682Z"
           subscriptionMaxEvents: 5
           initialEvent: true
-        startsAt: 2024-07-03T21:12:02.871Z
-        expiresAt: 2024-07-03T21:12:02.871Z
+        startsAt: "2024-07-03T21:12:02.871Z"
+        expiresAt: "2024-07-03T21:12:02.871Z"
         status: ACTIVE
 
     SUBSCRIPTION_ACTIVATION_REQUESTED:
@@ -1393,11 +1393,11 @@ components:
           subscriptionDetail:
             device:
               phoneNumber: "+123456789"
-          subscriptionExpireTime: 2024-07-17T13:18:23.682Z
+          subscriptionExpireTime: "2024-07-17T13:18:23.682Z"
           subscriptionMaxEvents: 5
           initialEvent: true
-        startsAt: 2024-07-03T21:12:02.871Z
-        expiresAt: 2024-07-03T21:12:02.871Z
+        startsAt: "2024-07-03T21:12:02.871Z"
+        expiresAt: "2024-07-03T21:12:02.871Z"
         status: ACTIVATION_REQUESTED
 
     SUBSCRIPTION_DELETED:
@@ -1411,9 +1411,9 @@ components:
           subscriptionDetail:
             device:
               phoneNumber: "+123456789"
-          subscriptionExpireTime: 2024-07-17T13:18:23.682Z
+          subscriptionExpireTime: "2024-07-17T13:18:23.682Z"
           subscriptionMaxEvents: 5
           initialEvent: true
-        startsAt: 2024-07-03T21:12:02.871Z
-        expiresAt: 2024-07-03T21:12:02.871Z
+        startsAt: "2024-07-03T21:12:02.871Z"
+        expiresAt: "2024-07-03T21:12:02.871Z"
         status: DELETED