misc: merge from main

Author: aws-sdk-kotlin-ci

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.5.92] - 11/26/2025
+
+### Features
+* (**bedrockruntime**) Bedrock Runtime Reserved Service Support
+* (**computeoptimizer**) Compute Optimizer now identifies idle NAT Gateway resources for cost optimization based on traffic patterns and backup configuration analysis. Access recommendations via the GetIdleRecommendations API.
+* (**costoptimizationhub**) This release enables AWS Cost Optimization Hub to show cost optimization recommendations for NAT Gateway.
+
 ## [1.5.91] - 11/25/2025
 
 ### Features

codegen/sdk/aws-models/bedrock-runtime.json

@@ -6188,6 +6188,12 @@
                     "traits": {
                         "smithy.api#enumValue": "flex"
                     }
+                },
+                "RESERVED": {
+                    "target": "smithy.api#Unit",
+                    "traits": {
+                        "smithy.api#enumValue": "reserved"
+                    }
                 }
             }
         },