How to add rows to a workbook using the ZOHO API's

How to add rows to a workbook using the ZOHO API's

Hi,

What i'm trying to do:

      - I have a spreadsheet in my account
      - I want to add rows to that workbook using the Zoho API's.

Im not able to find the correct API that lets me do this, and i have not been able to find any example related to this. Please can someone help me achieve this.

Thanks.