diff --git a/src/test/java/com/sinch/xms/api/MtBatchBinarySmsResultTest.java b/src/test/java/com/sinch/xms/api/MtBatchBinarySmsResultTest.java
index 0a04f8b..1101863 100644
--- a/src/test/java/com/sinch/xms/api/MtBatchBinarySmsResultTest.java
+++ b/src/test/java/com/sinch/xms/api/MtBatchBinarySmsResultTest.java
@@ -43,6 +43,8 @@ public void canSerializeMinimal() throws Exception {
                 "  'from': '1234',",
                 "  'to': [ '987654321' ],",
                 "  'canceled': false,",
+                "  'flash_message': false,",
+                "  'delivery_report': 'none',",
                 "  'id': '" + input.id() + "',",
                 "  'body': 'SGVsbG8sIHdvcmxkIQ==',",
                 "  'udh': '01020304'",
@@ -69,6 +71,8 @@ private static MtBatchBinarySmsResult.Builder minimalBatchBuilder() {
     return new MtBatchBinarySmsResult.Builder()
         .sender("1234")
         .addRecipient("987654321")
+        .flashMessage(false)
+        .deliveryReport(ReportType.NONE)
         .body("Hello, world!".getBytes(TestUtils.US_ASCII))
         .udh(new byte[] {1, 2, 3, 4})
         .canceled(false)
diff --git a/src/test/java/com/sinch/xms/api/MtBatchTextSmsResultTest.java b/src/test/java/com/sinch/xms/api/MtBatchTextSmsResultTest.java
index 765fca2..f4f1834 100644
--- a/src/test/java/com/sinch/xms/api/MtBatchTextSmsResultTest.java
+++ b/src/test/java/com/sinch/xms/api/MtBatchTextSmsResultTest.java
@@ -45,6 +45,8 @@ public void canSerializeMinimal() throws Exception {
                 "  'to': [ '987654321' ],",
                 "  'body': 'Hello, world!',",
                 "  'canceled': false,",
+                "  'flash_message': false,",
+                "  'delivery_report': 'none',",
                 "  'id': '" + input.id() + "'",
                 "}")
             .replace('\'', '"');
@@ -86,6 +88,8 @@ public void canSerializeWithParameters() throws Exception {
                 "  'to': [ '987654321' ],",
                 "  'body': 'Hello, world!',",
                 "  'canceled': false,",
+                "  'flash_message': false,",
+                "  'delivery_report': 'none',",
                 "  'id': '" + input.id() + "',",
                 "  'parameters': {",
                 "    'param1': {",
@@ -142,6 +146,8 @@ public void canSerializeWithParametersAndDefault() throws Exception {
                 "  'to': [ '987654321' ],",
                 "  'body': 'Hello, world!',",
                 "  'canceled': false,",
+                "  'flash_message': false,",
+                "  'delivery_report': 'none',",
                 "  'id': '" + input.id() + "',",
                 "  'parameters': {",
                 "    'param1': {",
@@ -182,6 +188,8 @@ private static MtBatchTextSmsResult.Builder minimalBatchBuilder() {
     return new MtBatchTextSmsResult.Builder()
         .sender("1234")
         .addRecipient("987654321")
+        .flashMessage(false)
+        .deliveryReport(ReportType.NONE)
         .body("Hello, world!")
         .canceled(false)
         .id(TestUtils.freshBatchId());
diff --git a/src/test/java/com/sinch/xms/api/PagedBatchResultTest.java b/src/test/java/com/sinch/xms/api/PagedBatchResultTest.java
index 549f9ff..d1c243f 100644
--- a/src/test/java/com/sinch/xms/api/PagedBatchResultTest.java
+++ b/src/test/java/com/sinch/xms/api/PagedBatchResultTest.java
@@ -80,6 +80,8 @@ public void canSerializeJsonWithNonEmptyBatches() throws Exception {
             .id(batchId1)
             .createdAt(smsTime)
             .modifiedAt(smsTime)
+            .flashMessage(false)
+            .deliveryReport(ReportType.NONE)
             .build();
 
     MtBatchSmsResult batchResult2 =
@@ -88,6 +90,8 @@ public void canSerializeJsonWithNonEmptyBatches() throws Exception {
             .id(batchId2)
             .body("foobar".getBytes(TestUtils.US_ASCII))
             .udh(new byte[] {1, 2, 3})
+            .flashMessage(false)
+            .deliveryReport(ReportType.NONE)
             .build();
 
     PagedBatchResult input =
@@ -117,6 +121,8 @@ public void canSerializeJsonWithNonEmptyBatches() throws Exception {
                 "      'canceled': false,",
                 "      'id': '" + batchId1 + "',",
                 "      'from': '12345',",
+                "      'flash_message': false,",
+                "      'delivery_report': 'none',",
                 "      'created_at': " + smsTimeString + ",",
                 "      'modified_at': " + smsTimeString + "",
                 "    },",
@@ -131,6 +137,8 @@ public void canSerializeJsonWithNonEmptyBatches() throws Exception {
                 "      'canceled': false,",
                 "      'id': '" + batchId2 + "',",
                 "      'from': '12345',",
+                "      'flash_message': false,",
+                "      'delivery_report': 'none',",
                 "      'created_at': " + smsTimeString + ",",
                 "      'modified_at': " + smsTimeString + "",
                 "    }",
@@ -156,6 +164,8 @@ public void canDeserializeJsonWithNonEmptyBatches() throws Exception {
             .body("Hello, world!")
             .canceled(false)
             .id(batchId1)
+            .flashMessage(false)
+            .deliveryReport(ReportType.NONE)
             .createdAt(smsTime)
             .modifiedAt(smsTime)
             .build();
@@ -164,6 +174,8 @@ public void canDeserializeJsonWithNonEmptyBatches() throws Exception {
         new MtBatchBinarySmsResult.Builder()
             .using(batchResult1)
             .id(batchId2)
+            .flashMessage(false)
+            .deliveryReport(ReportType.NONE)
             .body("Hello, again!".getBytes())
             .udh("udh".getBytes())
             .build();