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Important note about accessibility: In version 1.3 of the schema we introduced a label property on Inputs to improve accessibility. If the Host app you are targetting supports v1.3 you should use label instead of a TextBlock as seen in some samples below. Once most Host apps have updated to the latest version we will update the samples accordingly.

AuthCardButton

Defines a button as displayed when prompting a user to authenticate. This maps to the cardAction type defined by the Bot Framework (https://github.com/microsoft/botframework-obi/blob/jeffders/adaptiveCards2/protocols/botframework-activity/botframework-activity.md#card-action).

Introduced in version 1.4

Property Type Required Description Version
type string Yes The type of the button. 1.4
value string Yes The value associated with the button. The meaning of value depends on the button’s type. 1.4
title string No The caption of the button. 1.4
image string No A URL to an image to display alongside the button’s caption. 1.4

Properties

type

The type of the button.

  • Type: string
  • Required: Yes

title

The caption of the button.

  • Type: string
  • Required: No

image

A URL to an image to display alongside the button's caption.

  • Type: string
  • Required: No

value

The value associated with the button. The meaning of value depends on the button's type.

  • Type: string
  • Required: Yes