diff --git a/api-reference/10 UI Components/dxChat/9 Types/MessageBase/type.md b/api-reference/10 UI Components/dxChat/9 Types/MessageBase/type.md
index 4cf47c2d65..7bea100477 100644
--- a/api-reference/10 UI Components/dxChat/9 Types/MessageBase/type.md	
+++ b/api-reference/10 UI Components/dxChat/9 Types/MessageBase/type.md	
@@ -1,7 +1,6 @@
 ---
 id: MessageBase.type
-type: String | undefined
-default: undefined
+type: Enums.MessageType
 ---
 ---
 ##### shortDescription
diff --git a/api-reference/_hidden/Enums/MessageType.md b/api-reference/_hidden/Enums/MessageType.md
new file mode 100644
index 0000000000..aeb7ad04bd
--- /dev/null
+++ b/api-reference/_hidden/Enums/MessageType.md
@@ -0,0 +1,12 @@
+---
+id: Enums.MessageType
+acceptValues: 'text' | 'image'
+type: Union
+references: MessageBase.type
+---
+---
+##### shortDescription
+<!-- Description goes here -->
+
+---
+<!-- Description goes here -->
\ No newline at end of file