Amazon CloudFront: Amazon CloudFront now supports cache tag. Tag objects via response headers and invalidate all matching objects in a single request, replacing manual URL tracking and broad wildcards.

Author: aws-sdk-java-automation

.changes/next-release/feature-AmazonCloudFront-5f7dfd7.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon CloudFront",
+    "contributor": "",
+    "description": "Amazon CloudFront now supports cache tag. Tag objects via response headers and invalidate all matching objects in a single request, replacing manual URL tracking and broad wildcards."
+}

services/cloudfront/src/main/resources/codegen-resources/service-2.json

@@ -4165,6 +4165,17 @@
         "custom"
       ]
     },
+    "CacheTagConfig":{
+      "type":"structure",
+      "required":["HeaderName"],
+      "members":{
+        "HeaderName":{
+          "shape":"string",
+          "documentation":"<p>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, <code>product:electronics, category:tv, brand:example</code>).</p>"
+        }
+      },
+      "documentation":"<p>A complex type that specifies the HTTP header name from which CloudFront extracts cache tags from origin responses. When you add <code>CacheTagConfig</code> 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 <code>CreateInvalidation</code> API.</p>"
+    },
     "CachedMethods":{
       "type":"structure",
       "required":[
@@ -6916,6 +6927,10 @@
         "ConnectionFunctionAssociation":{
           "shape":"ConnectionFunctionAssociation",
           "documentation":"<p>The distribution's connection function association.</p>"
+        },
+        "CacheTagConfig":{
+          "shape":"CacheTagConfig",
+          "documentation":"<p>Configuration for cache tag extraction from origin responses. When specified, CloudFront reads the header named in <code>HeaderName</code> from origin responses and stores the comma-separated values as cache tags on the object.</p> <p>Distributions without <code>CacheTagConfig</code> do not extract tags. When <code>CacheTagConfig</code> is removed from a distribution via <code>UpdateDistribution</code>, CloudFront stops extracting tags from origin responses.</p> <note> <p>Changing the <code>HeaderName</code> on an existing distribution does not retroactively affect previously cached objects. Tag-based invalidations will not apply to objects already cached using a previous header. To ensure tag invalidations function after updating the header name, use path-based invalidations to recache all objects that use cache tags.</p> </note>"
         }
       },
       "documentation":"<p>A distribution configuration.</p>"
@@ -15237,7 +15252,7 @@
         },
         "IpamCidrConfigs":{
           "shape":"IpamCidrConfigList",
-          "documentation":"<p> A list of IPAM CIDR configurations that specify the IP address ranges and IPAM pool settings for updating the Anycast static IP list. </p>"
+          "documentation":"<p>A list of IPAM CIDR configurations that specify the IP address ranges and IPAM pool settings for updating the Anycast static IP list.</p>"
         },
         "IfMatch":{
           "shape":"string",