Returns a list of historical salary entries from the salary table in the payroll section for an employee.

Required permissions
In order to access the payroll history, the service user making the call must have the following permissions:
For all the salary table entries: People's Data > Payroll > View selected employees' Payroll section histories.
For the current effective salary entry only: People's Data > Payroll > View selected employees' Payroll sections.
For the employee: People's Data > Access data for > Make sure the employee is in the list.