Token = "ya29.a0AZYkNZiCaf3vW8I05cl_i6pLKCRWSjff1YhC7Yi0SgLO50zysjwrX_9QPi1WejmqgGdFjcbaOJKsPO3tvT7gB712mg1gxgxiL1pCUVthx..."; Spreadsheet = "1mPXsdn2dQXSGxubILyd2DWJlqqaF6t3m4AlmgWsHOP4"; Sheet = "Sheet2"; ValueMapping = New Map; ValueMapping.Insert("A1", "ThisIsA1"); ValueMapping.Insert("A2", "ThisIsA2"); ValueMapping.Insert("B2", "ThisIsB2"); ValueMapping.Insert("B3", "ThisIsB3"); ValueMapping.Insert("A3", "ThisIsA3"); ValueMapping.Insert("A4", "ThisIsA4"); ValueMapping.Insert("B1", "ThisIsB1"); ValueMapping.Insert("B4", "ThisIsB4"); Result = OPI_GoogleSheets.SetCellValues(Token, Spreadsheet, ValueMapping, Sheet);