Multimedia Variable

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Attach Multimedia - Multimedia Variable

In the Treble editor, you can attach multimedia to your messages. This will allow you to add images, videos, audio, and file attachments and send them dynamically in your conversations.

Normally, you do it as follows:

1. Go to the conversation node where you want to attach the multimedia.
2. Select the type of multimedia you want to attach.
3. Select the file you want to attach.
4. Click on Attach.

Now, let’s see how you can make the multimedia content not a static content, but a dynamic one. For this, follow these steps:

1. Go to the conversation node where you want to attach the multimedia.
2. Click on the Attach button.
3. Choose the Variable option.
4. This will open a modal where you can define the name of the variable. In our example, we will call it media_url. This variable is a user_session_key.

5. Done! Now, this variable (in our case media_url) will wait for the URL of the image, video, audio, or file attachment that you want to attach.

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How is this variable handled?

You have the following options to handle this variable:

{   
    [...],
    "user_session_keys": [
        {
            "key": "media_url",
            "value": "https://example.com/image.jpg"
        }
    ]
}