aws · arandito · Aug 24, 2026 · Aug 24, 2026 · Aug 24, 2026 · Aug 24, 2026
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Adds CheckIngestedDocumentAcl and GetIngestedDocumentAcl APIs to Amazon Bedrock Knowledge Bases. Customers can verify user access to documents based on ingested ACLs and retrieve full ACL details including allow and deny entries, enabling validation of ACL ingestion without test retrievals."
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "AgenticRetrieveStream API now supports Amazon Bedrock AgentCore Memory. Use the new memoryConfiguration parameter to continue a session from short-term memory and retrieve from long-term memory."
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Update Dataset schema to THIRDPARTYEVALUATIONV1"
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "AgentCore Memory now supports Flexible Namespaces"
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Adds implementations of third-party evaluators, both managed-as-a-service and as templates within custom evaluators."
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Adds AgentCore Payments support for CMK, Marketplace Subscriptions and QuickCreate"
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "AgentCore Memory now supports Flexible Namespaces and Non-Conversational Payloads in CreateEvent API"
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Add support for the Machine Payments Protocol (MPP) and x402 upto scheme payments protocol in Amazon Bedrock AgentCore Payments. Customers can now pay for MPP-gated resources and also pay services which requires upto scheme in x402"
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Increase spans count from 1k to 20k"
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Adds support for specifying an inference profile ID or ARN, or an application inference profile ARN as the target model in CreateAdvancedPromptOptimizationJob."
+}
@@ -0,0 +1,4 @@
+{
+  "type": "api-change",
+  "description": "Adds support for full JSON resource-based policies, enabling customers to create, retrieve, update, and delete function resource policies as complete JSON documents."
+}
@@ -382,6 +382,15 @@
                 "smithy.api#documentation": "<p>Contains a summary of an advanced prompt optimization job.</p>"
             }
         },
+        "com.amazonaws.bedrock#AdvancedPromptOptimizationModelIdentifier": {
+            "type": "string",
+            "traits": {
+                "smithy.api#length": {
+                    "max": 2048
+                },
+                "smithy.api#pattern": "^(([a-z0-9-]{1,63}[.]{1}[a-z0-9-]{1,63}([a-z0-9-]{1,63}[.]){0,2}[a-z0-9-]{1,63}([:][a-z0-9-]{1,63}){0,2}(/[a-z0-9]{12}|))|(arn:aws(|-us-gov|-cn|-iso|-iso-b|-iso-f):bedrock:[a-z0-9-]{1,20}:[0-9]{12}:application-inference-profile/[a-zA-Z0-9-:.]+)|(arn:aws(|-us-gov|-cn|-iso|-iso-b|-iso-f):bedrock:[a-z0-9-]{1,20}:([0-9]{12})?:inference-profile/[a-zA-Z0-9-:.]+)|(arn:aws(-[^:]+)?:bedrock:[a-z0-9-]{1,20}::foundation-model/[a-z0-9-]{1,63}[.]{1}[a-z0-9-]{1,63}([.:]?[a-z0-9-]{1,63})))$"
+            }
+        },
         "com.amazonaws.bedrock#AdvancedPromptOptimizationOutputConfig": {
             "type": "structure",
             "members": {
@@ -19461,9 +19470,9 @@
             "type": "structure",
             "members": {
                 "modelId": {
-                    "target": "com.amazonaws.bedrock#BedrockModelId",
+                    "target": "com.amazonaws.bedrock#AdvancedPromptOptimizationModelIdentifier",
                     "traits": {
-                        "smithy.api#documentation": "<p>The ID of the model to use for optimization.</p>",
+                        "smithy.api#documentation": "<p>The model to use for optimization. The value depends on the resource that you use:</p> <ul> <li> <p>If you use a base model, specify the model ID or its ARN. For a list of model IDs, see <a href=\"https://docs.aws.amazon.com/bedrock/latest/userguide/model-cards.html\">Models at a glance</a> in the Amazon Bedrock User Guide.</p> </li> <li> <p>If you use a cross-Region (system-defined) inference profile, specify the inference profile ID or its ARN. For a list of inference profile IDs, see <a href=\"https://docs.aws.amazon.com/bedrock/latest/userguide/cross-region-inference-support.html\">Supported Regions and models for inference profiles</a> in the Amazon Bedrock User Guide.</p> </li> <li> <p>If you use an application inference profile, specify its full ARN, including the account ID and Region.</p> </li> </ul>",
                         "smithy.api#required": {}
                     }
                 },