Custom function with more a lot of parameteres

Custom function with more a lot of parameteres

Hi,

I have a zoho form with around 100 inputs, so in the zoho flow I would like to have a function to process this data. 
However, I could not find a way to provide all the data in just one parameter. 

When I try to create the function, I have to put all the function parameters in one row, and when I try to save the function it fails ( Ex: void updateFormRow(string a, string b, string c, string d, string c ....).