This method is used to retrieve the generated PDF report of a user. The report generation process consists of three stages. During the generation process, the report is in the "In_progress" stage. Upon successful generation, the stage transitions to "Completed." If any failure occurs during generation, the stage is labeled as "Failed." Once the report generation is complete, a report link is attached to the response. This link remains active for 24 hours. After it expires, the admin needs to invoke the Initiate User PDF Report method to generate a new report for the same user.