Pass PDF Bytes instead of a File

[NSanjay]

Is your feature request related to a problem? Please describe.

• This feature will be really useful for the following scenario in a production application:
  • Connect to a document repository or store like Docusign , Box, Google Drive
  • Instead of downloading the file, the PDF bytes are saved in a production database.
  • Pass the saved PDF bytes to the Parsr server instead of the file.

Describe the solution you'd like

• Modify the existing solution in TypeScript and the Python Client to handle this scenario

Describe alternatives you've considered

• Considered using the default option of uploading files, but it isn't feasible in the user scenario described above

Additional context