Application Date Range Filter. The API matches profiles with [Applica
tion.application_date][google.cloud.talent.v4beta1.Application.applic
ation_date] between start date and end date (both boundaries are
inclusive). The filter is ignored if both [start_date][google.cloud.t
alent.v4beta1.ApplicationDateFilter.start_date] and [end_date][googl
e.cloud.talent.v4beta1.ApplicationDateFilter.end_date] are missing.
.. attribute:: start_date
Start date. If it's missing, The API matches profiles with
application date not after the end date.