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CloudFront  >  Structures  >  CacheTagConfig

CacheTagConfig

Structure Class

CacheTagConfig dataclass

Bases: _SerdeShape

A complex type that specifies the HTTP header name from which CloudFront extracts cache tags from origin responses. When you add CacheTagConfig to a distribution, CloudFront reads the specified header from origin responses, parses the comma-separated tag values, and stores them with the cached object. You can then invalidate cached objects by tag using the CreateInvalidation API.

Attributes

header_name instance-attribute 
header_name: str

The name of the HTTP header that your origin includes in responses. CloudFront uses this header to extract cache tags. The header value must contain comma-separated tag values (for example, product:electronics, category:tv, brand:example).