Ultimately I am trying to get 2 User Photos on an adaptive card. I ran into issues with the output so I decided to back track and start from scratch. I've converted this to a simple app and now when I run the GetuserPhoto (v2) I get this error....

Ultimately I am trying to get 2 User Photos on an adaptive card. I ran into issues with the output so I decided to back track and start from scratch. I've converted this to a simple app and now when I run the GetuserPhoto (v2) I get this error....