public async Task <string> GetFunctions(string sourceName)
{
string result = "";
ConnectParameters connector = await Common.GetConnectParameters(azureConnectionString, sourceName);
IEnumerable <RuleFunctions> functions = await _functionData.GetFunctionsFromSP(connector.ConnectionString);
if (functions.Any())
{
result = JsonConvert.SerializeObject(functions, Formatting.Indented);
}
return(result);
}