Update template.yaml configuration

- Modified template.yaml with latest changes
- Ready for review and merge

Author: EC2 Default User

template.yaml

@@ -125,6 +125,10 @@ Parameters:
     Default: ""
     Description: Specify Custom Fine Tuned Extraction Model ARN. Leave blank to use pretrained model specified in the selected configuration.
 
+  Pattern2CustomConfigPath:
+    Type: String
+    Default: ""
+    Description: Custom S3 path for Pattern 2 config. If provided, uses s3://ConfigurationBucket/my-custom-configs/my-config/config.yaml instead of preset.
   # Pattern 3 Parameters
 
   Pattern3UDOPModelArtifactPath:
@@ -442,6 +446,7 @@ Conditions:
   ShouldUseDocumentKnowledgeBase: !Condition ShouldCreateDocumentKnowledgeBase
   DocumentSectionsCrawlerScheduleEnabled: !Not [!Equals [!Ref DocumentSectionsCrawlerFrequency, "Manual"]]
   HasPermissionsBoundary: !Not [!Equals [!Ref PermissionsBoundaryArn, ""]]
+  HasPattern2CustomConfigPath: !Not [!Equals [!Ref Pattern2CustomConfigPath, ""]]
 
 
 Metadata:
@@ -467,6 +472,7 @@ Metadata:
           - Pattern2Configuration
           - Pattern2CustomClassificationModelARN
           - Pattern2CustomExtractionModelARN
+          - Pattern2CustomConfigPath
       - Label:
           default: "Pattern 3 Configuration"
         Parameters:
@@ -543,6 +549,8 @@ Metadata:
         default: "Existing Private Workforce ARN"
       Pattern2Configuration:
         default: "Pattern2 - Configuration Preset"
+      Pattern2CustomConfigPath:
+        default: "Pattern2 - Custom Config Path"
       Pattern3UDOPModelArtifactPath:
         default: "Pattern3 - UDOP Model Artifact Path"
       Pattern3Configuration:
@@ -846,9 +854,12 @@ Resources:
         AppSyncApiUrl: !GetAtt GraphQLApi.GraphQLUrl
         AppSyncApiArn: !GetAtt GraphQLApi.Arn
         EnableHITL: !Ref EnableHITL
-        ConfigurationDefaultS3Uri: !Sub 
-          - "s3://${ConfigurationBucket}/config_library/pattern-1/${ConfigPath}/config.yaml"
-          - ConfigPath: !FindInMap [Pattern1ConfigurationMap, !Ref Pattern1Configuration, ConfigPath]
+        ConfigurationDefaultS3Uri: !If
+          - HasPattern2CustomConfigPath
+          - !Sub "s3://${ConfigurationBucket}/${Pattern2CustomConfigPath}/config.yaml"
+          - !Sub 
+            - "s3://${ConfigurationBucket}/config_library/pattern-2/${ConfigPath}/config.yaml"
+            - ConfigPath: !FindInMap [Pattern2ConfigurationMap, !Ref Pattern2Configuration, ConfigPath]
         ConfigLibraryHash: "<CONFIG_LIBRARY_HASH_TOKEN>"
         PermissionsBoundaryArn: !Ref PermissionsBoundaryArn
         SageMakerA2IReviewPortalURL: !If