Properties
"action" | "modal"
Whether this button triggers a regular action or opens a modal dialog. Default: “action”
string
URL to POST action data to when this button is clicked
boolean
If true, the button is displayed in an inactive state and doesn’t respond to user actions
string
required
Unique action ID for callback routing
string
required
Button label text
Visual style
string
Hover text for the button. Rendered by Teams only; other adapters ignore it
string
Optional payload value sent with action callback