File Content Extraction 25.3
Filter SDK C++ Programming Guide

# get_metadata

Get document metadata (including summary information and XMP metadata) from a file, preserving the ability to access it in the original type.

DEPRECATED: The `Session::get_metadata` method is deprecated in KeyView 23.3.0 and later. OpenText recommends that you create a Document object to represent each document and use the `Document::metadata` method instead.

This method is still available for existing implementations, but it might be incompatible with new functionality and might be removed in future.

## Syntax

    template< typename InputType >
    std::multimap< std::string, Metadatum > get_metadata(InputType& input)

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Version 25.3 | Last updated July 2025

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Product: File Content Extraction 25.3

Topic Title: get_metadata