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Chat App Message Service:Upload materials

Last Updated:Mar 03, 2026

This topic describes how to upload images, documents, and videos that can be used in message templates.

Note

All uploaded materials are automatically saved to the material library. You can go to the material library to manage the materials.

Upload an image

  1. Log on to the Chat App Message Service console.

  2. In the left navigation pane, click Channel Management.

  3. On the Channel Management page, click a Channel ID or click Manage in the Actions column.

  4. Click Template Design in the left navigation tree.

  5. Click a template name or Edit in the Actions column.

  6. Click the Add Header Information buttonimage.

  7. Set Material Type to Image.

  8. Click Select Sample Content.

  9. In the Select Resource dialog box, click Upload File and choose the image that you want to upload.

  10. In the Upload File dialog box, specify the Resource Name.

  11. Click OK to upload the image.

Note

Supported formats: JPG and PNG. Size limit: 2 MB.

Upload a document

  1. On the Template Design page, set Material Type to Document in the Header information section.

  2. Click Select Sample Content.

  3. In the Select Resource dialog box, click Upload File and select the document that you want to upload.

  1. In the Upload File dialog box, set the Resource Name and Thumbnail.

  2. Click OK to upload the document.

    Note

    Supported formats: TXT and PDF. Size limit: 10 MB.

Upload a video

  1. On the Template Design page, set Material Type to Video in the Header information section.

  2. Click Select Sample Content.

  3. In the Select Resource dialog box, click Upload File and select the video that you want to upload.

  4. In the Upload File dialog box, set the Resource Name and Thumbnail.

  5. Click OK to upload the video.

    Note

    Supported formats: MP4 and WebM. Size limit: 10 MB. Max duration: 60 seconds.