View for controlling which parts of an entry are to be
returned.
Values:
ENTRY_VIEW_UNSPECIFIED (0):
Unspecified EntryView. Defaults to FULL.
BASIC (1):
Returns entry only, without aspects.
FULL (2):
Returns all required aspects as well as the
keys of all non-required aspects.
CUSTOM (3):
Returns aspects matching custom fields in
GetEntryRequest. If the number of aspects would
exceed 100, the first 100 will be returned.
ALL (4):
Returns all aspects. If the number of aspects
would exceed 100, the first 100 will be
returned.