Content.md in sunshine-conversations-client-12.7.0

- old
+ new

@@ -12,10 +12,11 @@
 **display_settings** | [**CarouselMessageDisplaySettings**](CarouselMessageDisplaySettings.md) |  | [optional] 
 **media_url** | **String** | The URL for media, such as an image, attached to the message. | 
 **media_size** | **Float** | The size of the media in bytes. | [optional] [readonly] 
 **media_type** | **String** | The type of media. | [optional] [readonly] 
 **alt_text** | **String** | An optional description of the image for accessibility purposes. The field will be saved by default with the file name as the value. | [optional] 
+**attachment_id** | **String** | An identifier used by Sunshine Conversations for internal purposes. | [optional] 
 **submitted** | **Boolean** | Flag which states whether the form is submitted. | [optional] [readonly] 
 **block_chat_input** | **Boolean** | true if the message should block the chat input on Web Messenger. | [optional] 
 **fields** | [**Array&lt;FormResponseMessageField&gt;**](FormResponseMessageField.md) | Array of field objects that contain the submitted fields. | 
 **text_fallback** | **String** | A string containing the &#x60;label: value&#x60; of all fields, each separated by a newline character. | [optional] [readonly] 
 **coordinates** | [**LocationMessageCoordinates**](LocationMessageCoordinates.md) |  | 
@@ -35,9 +36,10 @@
                                  display_settings: null,
                                  media_url: null,
                                  media_size: null,
                                  media_type: null,
                                  alt_text: null,
+                                 attachment_id: null,
                                  submitted: null,
                                  block_chat_input: null,
                                  fields: null,
                                  text_fallback: null,
                                  coordinates: null,