Byte Array data from API to Excel file that can be imported

Is it possible for Mendix to do the following: 1.    Read a string from a REST API and convert it to a byte array?  The original byte array is from an excel file that is stored in a SQL database that is converted to JSON via the API. 2.    Take that byte array and convert it to an Excel file that can then be imported into the database  
1 answers

Hello Tirrel,

I think, you might have to write a java code for converting the string into a byte array.

or you can use non persistent objects and you can use it in REST post.

For converting it into the excel file you can make a use of Mx Model Reflection or excel importer

Please see decumentation: