zoho sheet graph API

I started using Zoho creator not long ago and was surprised by the ease at which it can be mastered.
However, I find the documentation a bit lacking.
For instance, to create a graph using zoho sheet API, you give an abbreviated list of chart types (BAR,PIE,LINE,....etc), but nowhere can I find the complete list! What is the code for line+markers, or scatter+line?

Thanks
Menachem Sklarz