Append value on Google doc through API

Question

I want to ask few questions related to google doc :- 
 
 I want to append value on multiples line on google doc. 
 there is a table of 3*3 and I want to add data on each cell of table in google doc.

Mathieu Drouin · Answer

Did you check this out? 
 
 https://developers.google.com/docs/api/reference/rest/v1/documents/request#InsertTextRequest 
 https://developers.google.com/docs/api/reference/rest/v1/documents/request#InsertTableRequest