added Lambda Handler code

Author: SaiKrishna221b

Lambda_Code/ExtractDocumentText.py

@@ -0,0 +1,30 @@
+import json
+import boto3
+
+def lambda_handler(event, context):
+    print(event)
+    object_key = event.get('file_name', None)
+
+    textract_client = boto3.client('textract')
+
+    # Call the analyze_document API
+    response = textract_client.analyze_id(
+        DocumentPages=[{'S3Object': {'Bucket': 'one-id-resource', 'Name': object_key}}]
+    )
+    dic = {}
+
+    # Extract the text from the response
+    extracted_text = ''
+    for doc_fields in response['IdentityDocuments']:
+        for id_field in doc_fields['IdentityDocumentFields']:
+            for key, val in id_field.items():
+                if "Type" in str(key):
+                    x = val['Text']
+            for key, val in id_field.items():
+                if "ValueDetection" in str(key):
+                    dic[x] = val['Text']
+
+    # Convert data to JSON string
+    json_data = json.dumps(dic)
+
+    return  json_data