google.type.datetime_pb2.DateTime
The earliest usage date time (inclusive).
If you use time groupings (daily, weekly, etc), each group
uses midnight to midnight (Pacific time). The usage start
date is rounded down to include all usage from the specified
date. We recommend that clients pass
usage_start_date_time in Pacific time.
usage_end_date_time
google.type.datetime_pb2.DateTime
The latest usage date time (exclusive).
If you use time groupings (daily, weekly, etc), each group
uses midnight to midnight (Pacific time). The usage end date
is rounded down to include all usage from the specified
date. We recommend that clients pass
usage_start_date_time in Pacific time.
invoice_start_date
google.type.date_pb2.Date
The earliest invoice date (inclusive).
If your product uses monthly invoices, and this
value is not the beginning of a month, this will
adjust the date to the first day of the given
month.
invoice_end_date
google.type.date_pb2.Date
The latest invoice date (exclusive).
If your product uses monthly invoices, and this
value is not the beginning of a month, this will
adjust the date to the first day of the
following month.