CloudFront > Enums > CachePolicyHeaderBehavior CachePolicyHeaderBehavior¶ Enum Class¶ CachePolicyHeaderBehavior ¶ Bases: UnknownEnumMixin, StrEnum Attributes¶ NONE class-attribute instance-attribute ¶ NONE = 'none' WHITELIST class-attribute instance-attribute ¶ WHITELIST = 'whitelist'