diff --git a/swagger.yaml b/swagger.yaml
index d2e40d7..cb01321 100644
--- a/swagger.yaml
+++ b/swagger.yaml
@@ -62,7 +62,9 @@ paths:
               infile:
                 type: string
                 description: Name of the json input file to utilise
-                #default: "/tmp/input.json"
+              in-data:
+                type: object
+                description: json input to convert to spreadsheet
               worksheet-name:
                 type: string
                 description: Label for the worksheet created in the spreadsheet
@@ -106,7 +108,7 @@ paths:
           silent: false
           print: true          
         - action: exec
-          exec: ls -la /tmp 
+          exec: "/bin/bash -c \"echo '{{ .InData | toJson }}' > /tmp/input.json\""
           silent: false
           print: true
         - action: exec