a!httpQuery connection issue

We are currently attempting to pull some data from an api using a GET method. We need to evaluate this inside of a form (in order to populate a grid). Despite filling in the details on the expression correctly, we get the following error:

[success:false,result:,error:[code:[category:0,namespace:1,detail:0],title:Error Calling httpQuery,message:Failed to connect to [--endpoint url here--],detail:handshake alert: unrecognized_name]]

We have tested this in the httpQuery smart service and the httpRequest smart service (in process models). The httpRequest smart service works but the httpQuery smart service does not, which leads me to believe our api details are fine. Does anyone have any suggestions for what is causing this error?

OriginalPostID-256328