OptionalbeginsSpecified if the list operation should return items starting with the specified value
OptionalequalSpecified if the list operation should return items matching the specified value
OptionalnotSpecified if the list operation should return items not matching the specified value
Interface for defining a string value which can be used as a filter on list queries. It is possible to specify more than one, but unlikely that combinations would return a sensible list since the predicates are ANDed together.