To download the metadata (names of the discovered fields) from your invoice in Microsoft Document Intelligence Studio, first ensure that you have run the analysis on your invoice to extract the fields and their corresponding data. Then, go to the results tab where you can see an overview of all discovered fields (metadata) and their corresponding data. Look for an export or download option within the results tab, which will allow you to download the metadata in a structured format, such as a CSV or JSON file. Additionally, you can extract invoice metadata using the REST API (Analyze API) or the Python SDK.
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