update chat message is not working

Question

Hi Everyone,

We have a use case where we want to update attachments sent in the chat with new files. We tried using the updateMessage Endpoint. However, we are receiving the following error.

PATCH is not supported on specified properties

I tried updating a normal text message, but I was getting the same error.

Here is the body I have used,

  "messageType": "message",
  "subject": null,
  "summary": null,
  "importance": "normal",
  "locale": "en-us",
    "body": {},
  "attachments": [
    {
      "id": "4bf3cbac-134d-4f8f-ba08-2927c0800f50",
      "contentType": "application/vnd.microsoft.card.hero",
      "contentUrl": "sharepoint url",
      "name": null,
      "thumbnailUrl": null
    }
  ],
  "mentions": [],
  "reactions": [],
  "messageHistory": []
}

We are using APIs with Application permissions.

Any help on solving this issue is greatly appreciated

Thanks!