AWS bedrock documentation change

Service: bedrock · 2026-05-07 · Documentation low

File: bedrock/latest/userguide/model-card-cohere-rerank-3-5.md

Summary

Replaced deprecated Invoke API example with Rerank API implementation using bedrock-agent-runtime client

Security assessment

Change updates API usage patterns but doesn't address security vulnerabilities or introduce security documentation. No evidence of security fixes.

Diff

diff --git a/bedrock/latest/userguide/model-card-cohere-rerank-3-5.md b/bedrock/latest/userguide/model-card-cohere-rerank-3-5.md
index 03fb0853e..c73a2d524 100644
--- a//bedrock/latest/userguide/model-card-cohere-rerank-3-5.md
+++ b//bedrock/latest/userguide/model-card-cohere-rerank-3-5.md
@@ -98 +98 @@ Your AWS account has default quotas to maintain the performance of the service a
-Invoke API
+Rerank API
@@ -102 +101,0 @@ Invoke API
-    import json
@@ -105,7 +104,31 @@ Invoke API
-    client = boto3.client('bedrock-runtime', region_name='us-east-1')
-    response = client.invoke_model(
-        modelId='cohere.rerank-v3-5:0',
-        body=json.dumps({
-                'messages': [{ 'role': 'user', 'content': 'Can you explain the features of Amazon Bedrock?'}],
-                'max_tokens': 1024
-        })
+    client = boto3.client('bedrock-agent-runtime', region_name='us-east-1')
+    response = client.rerank(
+        queries=[{
+            'type': 'TEXT',
+            'textQuery': {'text': 'What is Amazon Bedrock?'}
+        }],
+        sources=[
+            {
+                'type': 'INLINE',
+                'inlineDocumentSource': {
+                    'type': 'TEXT',
+                    'textDocument': {'text': 'Amazon Bedrock is a fully managed service for foundation models.'}
+                }
+            },
+            {
+                'type': 'INLINE',
+                'inlineDocumentSource': {
+                    'type': 'TEXT',
+                    'textDocument': {'text': 'Amazon S3 is an object storage service.'}
+                }
+            }
+        ],
+        rerankingConfiguration={
+            'type': 'BEDROCK_RERANKING_MODEL',
+            'bedrockRerankingConfiguration': {
+                'modelConfiguration': {
+                    'modelArn': 'arn:aws:bedrock:us-east-1::foundation-model/cohere.rerank-v3-5:0'
+                },
+                'numberOfResults': 2
+            }
+        }
@@ -113 +136,2 @@ Invoke API
-     print(json.loads(response['body'].read()))
+    for result in response['results']:
+        print(f'Index: {result["index"]}, Score: {result["relevanceScore"]}')