We use the published schema to generate dataclasses for a python application.

At some point between 2024-02-02 and 2024-02-06, the structure of the structuredData.json files being returned from the PDF Services Extract API drifted from this schema - e.g.

This key is missing from the extended_metadata of the structuredData.json files (possibly renamed to is_signed?).

I have not checked if there are additional discrepancies.

I found that pdf don't have search for the meaning of the word feature. It is difficult for many users that uses pdf for reading.
E.g. If a student who is reading a book in pdf. if he don't understand the specific word ** persuading** He switches to google. and search so he losses the interest in reading. So kindly add this feature as extension in pdf so that many people can be benefitted.

Thank You