SearchFilter

Describes criteria to restrict a list of results.

For operators that apply a single value to the attribute, the filter is evaluated as follows: Attribute Operator Values[1]

Some operators, e.g. in, can apply multiple values. In this case, the filter is evaluated as a logical union (OR) of applications of the operator to the attribute with each one of the values: (Attribute Operator Values[1]) OR (Attribute Operator Values[2]) OR ...

The valid values for attributes of SearchFilter depend on the API action. For valid values, see the reference page for the API action you're calling that takes a SearchFilter parameter.