diff --git a/generate/generate_bindings.go b/generate/generate_bindings.go
index 1723074..970c1db 100644
--- a/generate/generate_bindings.go
+++ b/generate/generate_bindings.go
@@ -96,7 +96,9 @@ func main() {
 		case "profile":
 			generatedBindings = generateProfileFunction(generatedBindings, fName, args)
 		case "(json)profile":
-			generatedBindings = generateJsonProfileFunction(generatedBindings, fName, args)
+			generatedBindings = generateJsonProfileFunction(generatedBindings, fName, args, false)
+		case "(json-err)profile":
+			generatedBindings = generateJsonProfileFunction(generatedBindings, fName, args, true)
 		case "@profile-experiment":
 			experiment := args[0]
 			generatedBindings = generateExperimentalProfileFunction(generatedBindings, experiment, fName, args[1:])
@@ -382,7 +384,7 @@ func {{FNAME}}({{GO_ARGS_SPEC}}) {
 	return bindings
 }
 
-func generateJsonProfileFunction(bindings string, name string, argsTypes []string) string {
+func generateJsonProfileFunction(bindings string, name string, argsTypes []string, handleErr bool) string {
 	appPrototype := `
 //export c_{{FNAME}}
 func c_{{FNAME}}({{C_ARGS}})  *C.char {
@@ -392,14 +394,26 @@ func c_{{FNAME}}({{C_ARGS}})  *C.char {
 func {{FNAME}}({{GO_ARGS_SPEC}}) string {
 	cwtchProfile := application.GetPeer(profile)
 	if cwtchProfile != nil {
-		return cwtchProfile.{{LIBNAME}}({{GO_ARG}})
+				{{HANDLE_FUNC}}
 	}
 	return ""
 }
 `
 
+	noErrorPrototype := `return cwtchProfile.{{LIBNAME}}({{GO_ARG}})`
+	withErrorPrototype := `res,err :=  cwtchProfile.{{LIBNAME}}({{GO_ARG}})
+													if err != nil {
+															log.Errorf("could not {{FNAME}} %v", err)
+													}
+												 return res`
+	functionPrototype := noErrorPrototype
+	if handleErr {
+		functionPrototype = withErrorPrototype
+	}
+
 	cArgs, c2GoArgs, goSpec, gUse := mapArgs(argsTypes)
 
+	appPrototype = strings.ReplaceAll(appPrototype, "{{HANDLE_FUNC}}", functionPrototype)
 	appPrototype = strings.ReplaceAll(appPrototype, "{{FNAME}}", strings.TrimPrefix(name, "Enhanced"))
 	appPrototype = strings.ReplaceAll(appPrototype, "{{LIBNAME}}", name)
 	// We need to prepend a set of profile handle arguments...
diff --git a/quality.sh b/quality.sh
index 7e48c66..48b1c0f 100755
--- a/quality.sh
+++ b/quality.sh
@@ -20,6 +20,7 @@ nilaway -include-pkgs="git.openprivacy.ca/cwtch.im/cwtch-autobindings,cwtch.im/c
 
 echo "Time to format"
 gofmt -l -s -w ./utils/*
+gofmt -l -s -w ./generate/*
 
 # ineffassign (https://github.com/gordonklaus/ineffassign)
 # echo "Checking for ineffectual assignment of errors (unchecked errors...)"
diff --git a/spec b/spec
index 5c2a54b..538a12b 100644
--- a/spec
+++ b/spec
@@ -22,6 +22,8 @@ profile UnblockConversation conversation
 profile DeleteConversation conversation
 profile PeerWithOnion string:handle
 profile DisconnectFromPeer string:handle
+(json-err)profile EnhancedGetConversationAccessControlList conversation
+profile EnhancedUpdateConversationAccessControlList conversation string:json
 
 # Search
 (json)profile SearchConversations string:pattern