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How to annotate PDF in Nodejs using GroupDocs.Annotation REST API

We are trying to evaluate groupdocs annotation functionality for our project. I am using nodejs sdk and following the samples provided in github.

Repo URL -

I am calling “Annotation_Node_Add_Area_Annotation” and getting success response from API. Here is the response - Expected response type is void: Area Annotation added.

But I did not find any annotation done in PDF (ten-pages.pdf) stored in groupdocs cloud. Am I Missing anything?



Please note, there are two steps, first annotate the document and then retrieve the annotated document. You have annotated the PDF document, please check following example to get annotated PDF document result from cloud storage. Hopefully it will help you to accomplish the task.

GET annotation/result