Values_0.ExpressionA tagged union to specify expression for a routing step.
type nonrec t = {attributeCondition : AttributeCondition.t option;An object to specify the predefined attribute condition.
*)andExpression : Expressions.t option;List of routing expressions which will be AND-ed together.
*)orExpression : Expressions.t option;List of routing expressions which will be OR-ed together.
*)notAttributeCondition : AttributeCondition.t option;}val make :
?attributeCondition:AttributeCondition.t ->
?andExpression:Expressions.t ->
?orExpression:Expressions.t ->
?notAttributeCondition:AttributeCondition.t ->
unit ->
t