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EmmanuelSantiagoMagicLog-8117 asked SaurabhSharma-msft commented

How to convert contentBytes to file csv with node js

Hi I use graph api to get csv attachment, but when I obtain the response is in base64, when I decode the contentByte does not access from json or readable from fs.

which is the correct way to decode contentByte?

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@EmmanuelSantiagoMagicLog-8117Have you tried using Buffer object in node js to convert base64 to string.
For example :
let csvBuffer = new Buffer(csvData, 'base64');
let csvText = csvBuffer.toString('ascii');

Please refer to the documentation to know more about character encoding using buffer object.

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@EmmanuelSantiagoMagicLog-8117 please let me know if this works for you.

(Please don't forget to accept helpful replies as answer)

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