feat(client-cloudfront): Adds Http 3 support to distributions

Author: awstools

clients/client-cloudfront/src/models/models_0.ts

@@ -2173,7 +2173,7 @@ export interface DefaultCacheBehavior {
   MaxTTL?: number;
 }
 
-export type HttpVersion = "http1.1" | "http2";
+export type HttpVersion = "http1.1" | "http2" | "http2and3" | "http3";
 
 /**
  * <p>A complex type that controls whether access logs are written for the
@@ -3060,14 +3060,16 @@ export interface DistributionConfig {
   WebACLId?: string;
 
   /**
-   * <p>(Optional) Specify the maximum HTTP version that you want viewers to use to communicate
-   * 			with CloudFront. The default value for new web distributions is http2. Viewers that don't support
-   * 			HTTP/2 automatically use an earlier HTTP version.</p>
-   * 		       <p>For viewers and CloudFront to use HTTP/2, viewers must support TLS 1.2 or later, and must
-   * 			support Server Name Identification (SNI).</p>
-   * 		       <p>In general, configuring CloudFront to communicate with viewers using HTTP/2 reduces latency.
-   * 			You can improve performance by optimizing for HTTP/2. For more information, do an Internet
-   * 			search for "http/2 optimization." </p>
+   * <p>(Optional) Specify the maximum HTTP version(s) that you want viewers to use to communicate
+   * 			with CloudFront. The default value for new web distributions is <code>http2</code>. Viewers
+   * 			that don't support HTTP/2 automatically use an earlier HTTP version.</p>
+   * 		       <p>For viewers and CloudFront to use HTTP/2, viewers must support TLSv1.2 or later, and must
+   * 			support Server Name Indication (SNI).</p>
+   * 		       <p>For viewers and CloudFront to use HTTP/3, viewers must support TLSv1.3 and Server Name
+   * 			Indication (SNI). CloudFront supports HTTP/3 connection migration to allow the
+   * 			viewer to switch networks without losing connection. For more information
+   * 			about connection migration, see <a href="https://www.rfc-editor.org/rfc/rfc9000.html#name-connection-migration">Connection Migration</a> at RFC 9000. For more information about
+   * 			supported TLSv1.3 ciphers, see <a href="https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/secure-connections-supported-viewer-protocols-ciphers.html">Supported protocols and ciphers between viewers and CloudFront</a>.</p>
    */
   HttpVersion?: HttpVersion | string;
 

codegen/sdk-codegen/aws-models/cloudfront.json

@@ -4321,7 +4321,7 @@
         "HttpVersion": {
           "target": "com.amazonaws.cloudfront#HttpVersion",
           "traits": {
-            "smithy.api#documentation": "<p>(Optional) Specify the maximum HTTP version that you want viewers to use to communicate \n\t\t\twith CloudFront. The default value for new web distributions is http2. Viewers that don't support \n\t\t\tHTTP/2 automatically use an earlier HTTP version.</p> \n\t\t       <p>For viewers and CloudFront to use HTTP/2, viewers must support TLS 1.2 or later, and must \n\t\t\tsupport Server Name Identification (SNI).</p> \n\t\t       <p>In general, configuring CloudFront to communicate with viewers using HTTP/2 reduces latency. \n\t\t\tYou can improve performance by optimizing for HTTP/2. For more information, do an Internet \n\t\t\tsearch for \"http/2 optimization.\" </p>"
+            "smithy.api#documentation": "<p>(Optional) Specify the maximum HTTP version(s) that you want viewers to use to communicate\n\t\t\twith CloudFront. The default value for new web distributions is <code>http2</code>. Viewers\n\t\t\tthat don't support HTTP/2 automatically use an earlier HTTP version.</p> \n\t\t       <p>For viewers and CloudFront to use HTTP/2, viewers must support TLSv1.2 or later, and must \n\t\t\tsupport Server Name Indication (SNI).</p>\n\t\t       <p>For viewers and CloudFront to use HTTP/3, viewers must support TLSv1.3 and Server Name\n\t\t\tIndication (SNI). CloudFront supports HTTP/3 connection migration to allow the\n\t\t\tviewer to switch networks without losing connection. For more information\n\t\t\tabout connection migration, see <a href=\"https://www.rfc-editor.org/rfc/rfc9000.html#name-connection-migration\">Connection Migration</a> at RFC 9000. For more information about\n\t\t\tsupported TLSv1.3 ciphers, see <a href=\"https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/secure-connections-supported-viewer-protocols-ciphers.html\">Supported protocols and ciphers between viewers and CloudFront</a>.</p>"
           }
         },
         "IsIPV6Enabled": {
@@ -7056,6 +7056,14 @@
           {
             "value": "http2",
             "name": "http2"
+          },
+          {
+            "value": "http3",
+            "name": "http3"
+          },
+          {
+            "value": "http2and3",
+            "name": "http2and3"
           }
         ]
       }