MatchingFunctionOperator

Possible operators in a matching function.

Enums

UNSPECIFIED

Not specified.

UNKNOWN

Used for return value only. Represents value unknown in this version.

IN

The IN operator.

IDENTITY

The IDENTITY operator.

EQUALS

The EQUALS operator

AND

Operator that takes two or more operands that are of type FunctionOperand and checks that all the operands evaluate to true. For functions related to ad formats, all the operands must be in left_operands.

CONTAINS_ANY

Operator that returns true if the elements in left_operands contain any of the elements in right_operands. Otherwise, return false. The right_operands must contain at least 1 and no more than 3 ConstantOperands.