attachmentBlock(..., image, title = NULL, href = NULL)

# Box with attachmentBlock
if (interactive()) {
 library(shiny)
 library(shinydashboard)
 library(shinydashboardPlus)
 
 shinyApp(
  ui = dashboardPage(
    dashboardHeader(),
    dashboardSidebar(),
    dashboardBody(
     box(
      title = "Attachment example",
      attachmentBlock(
       image = "https://adminlte.io/themes/AdminLTE/dist/img/photo1.png",
       title = "Test",
       href = "https://google.com",
       "This is the content"
      )
     )
    ),
    title = "AttachmentBlock"
  ),
  server = function(input, output) { }
 )
}