Export pdf using API is not taking the updated data

Dear Tableau Community

I am using Tableau Rest API [tableau_api_lib] to export pdf, but the pdf is not taking the latest data. Below is what I currently have:

1. Tableau Hyper API is used to publish the data

P_datasource = server.datasources.publish(P_datasource, PATH_TO_HYPER, 'Overwrite')

2. From tableau_api_lib, refresh workbook now is used

response = connection.update_workbook_now('#####')

3. Find the View Id [I only have one View]

4. use the API to extract pdf

view_png_pdf = connection.query_view_pdf(view_id=pdf_view_id, parameter_dict=pdf_params)

with open('Ticket_Summary_Report.pdf','wb') as file:

file.write(view_png_pdf.content)

I am not sure what is missing that caused the pdf to be not updated. Although, on the site, the data is updated

Kindly find attached the code used. Some parts were shared to XXXX as it is sensitive data