feat: Use Claude 3.7 Sonnet in chatbots and e2e tests

Author: clareliguori

DEVELOP.md

@@ -31,7 +31,7 @@ The example chatbot client will communicate with seven servers:
 First, install the [AWS CDK CLI](https://docs.aws.amazon.com/cdk/v2/guide/getting_started.html#getting_started_install).
 
 Request [Bedrock model access](https://us-west-2.console.aws.amazon.com/bedrock/home?region=us-west-2#/modelaccess)
-to Anthropic Claude 3.5 Sonnet v2 in region us-west-2.
+to Anthropic Claude 3.7 Sonnet in region us-west-2.
 
 Note that the examples will be deployed to us-east-2 by default.
 You will need to search and replace 'us-east-2' if you want to choose a different region.

e2e_tests/python/main.py

@@ -35,7 +35,7 @@ class Configuration:
 
     def __init__(
         self,
-        model_id="anthropic.claude-3-5-sonnet-20241022-v2:0",
+        model_id="us.anthropic.claude-3-7-sonnet-20250219-v1:0",
         region="us-west-2",
     ) -> None:
         """Initialize configuration."""

e2e_tests/setup/integ-test-authentication.yaml

@@ -100,7 +100,7 @@ Resources:
             Action:
               - "bedrock:InvokeModel"
             Resource:
-              - "arn:aws:bedrock:us-west-2::foundation-model/anthropic.claude-3-5-sonnet-20241022-v2:0"
+              - "arn:aws:bedrock:*::foundation-model/anthropic.claude-3-7-sonnet-20250219-v1:0"
           - Effect: Allow
             Action:
               - "secretsmanager:GetSecretValue"

e2e_tests/typescript/src/configuration.ts

@@ -12,7 +12,7 @@ export class Configuration {
    * Initialize configuration.
    */
   constructor(
-    modelId: string = "anthropic.claude-3-5-sonnet-20241022-v2:0",
+    modelId: string = "us.anthropic.claude-3-7-sonnet-20250219-v1:0",
     region: string = "us-west-2"
   ) {
     this.modelId = modelId;

examples/chatbots/python/main.py

@@ -35,7 +35,7 @@ class Configuration:
 
     def __init__(
         self,
-        model_id="anthropic.claude-3-5-sonnet-20241022-v2:0",
+        model_id="us.anthropic.claude-3-7-sonnet-20250219-v1:0",
         region="us-west-2",
     ) -> None:
         """Initialize configuration."""
@@ -102,9 +102,7 @@ async def main() -> None:
     servers.extend(
         [
             LambdaFunctionUrlClient(name, LambdaFunctionUrlConfig(**srv_config))
-            for name, srv_config in server_config.get(
-                "lambdaFunctionUrls", {}
-            ).items()
+            for name, srv_config in server_config.get("lambdaFunctionUrls", {}).items()
         ]
     )
 

examples/chatbots/typescript/src/configuration.ts

@@ -12,7 +12,7 @@ export class Configuration {
    * Initialize configuration.
    */
   constructor(
-    modelId: string = "anthropic.claude-3-5-sonnet-20241022-v2:0",
+    modelId: string = "us.anthropic.claude-3-7-sonnet-20250219-v1:0",
     region: string = "us-west-2"
   ) {
     this.modelId = modelId;