RCS channel properties

There are RCS channel-specific properties that can be used when making calls to the Conversation API. These properties can be listed under channel_properties in the message request.

For example, below is the code for adding the channel specific property RCS_WEBVIEW_MODE on the RCS channel:

{
  "app_id": "{{APP_ID}}",
  "recipient": {
    "identified_by": {
      "channel_identities": [
        {
          "channel": "RCS",
          "identity": "{{RCS_IDENTITY}}"
        }
      ]
    }
  },
  "message": {
    "choice_message": {
      "text_message": {
        "text": "What do you want to do?"
      },
      "choices": [
        {
          "url_message": {
            "title": "Open sinch.com",
            "url": "https://www.sinch.com"
          }
        }
      ]
    }
  },
  "channel_properties": {
    "RCS_WEBVIEW_MODE": "TALL",
    "RCS_CARD_ORIENTATION": "HORIZONTAL",
    "RCS_CARD_THUMBNAIL_IMAGE_ALIGNMENT": "LEFT"
  }
}

The relevant RCS channel properties are detailed in the table below:

Property name	Property value
`RCS_WEBVIEW_MODE`	The size of a webview to open when sending an OpenUrl action. Setting this option indicates that a webview should be used. When this property is not provided, the link will be opened in the user's default browser. Possible options are `FULL`, `HALF`, and `TALL`. This property applies to every URL choice that doesn't set its own `open_mode`; a choice-level `open_mode` takes precedence. See Webview mode per URL choice.
`RCS_CARD_ORIENTATION`	Defines the orientation of a standalone rich card for RCS messages. Possible values are `HORIZONTAL` and `VERTICAL`. Default: `VERTICAL`.
`RCS_CARD_THUMBNAIL_IMAGE_ALIGNMENT`	Defines the image preview alignment in a standalone rich card for RCS messages. This property is only relevant when using horizontal rich cards (when `RCS_CARD_ORIENTATION` is set to `HORIZONTAL`). Possible values are `LEFT` and `RIGHT`. Default: `LEFT`.