added lambda hash token for agentcore gateway

Author: webarch-ai

publish.py

@@ -1856,6 +1856,9 @@ def build_main_template(
                     "<PATTERN2_IMAGE_VERSION>": pattern2_image_version,
                     "<PATTERN3_IMAGE_VERSION>": pattern3_image_version,
                     "<HASH_TOKEN>": self.get_directory_checksum("./lib")[:16],
+                    "<LAMBDA_HASH_TOKEN>": self.get_directory_checksum("./src/lambda")[
+                        :16
+                    ],
                     "<CONFIG_LIBRARY_HASH_TOKEN>": self.get_directory_checksum(
                         "config_library"
                     )[:16],

template.yaml

@@ -1168,7 +1168,7 @@ Resources:
       UserPoolId: !Ref UserPool
       ClientId: !Ref ExternalAppClient
       ClientSecret: !GetAtt ExternalAppClient.ClientSecret
-      SourceCodeHash: <HASH_TOKEN>
+      SourceCodeHash: <LAMBDA_HASH_TOKEN>
 
   ##########################################################################
   # Nested stack for selected pattern