Added layer and function code

Author: alkhalifas

boto3-layer.zip

@@ -0,0 +1,21 @@
+import json
+import boto3
+import os
+import urllib.parse
+import json
+import uuid
+from decimal import Decimal
+s3_client = boto3.client('s3')
+dynamodb = boto3.resource('dynamodb')
+def lambda_handler(event, context): 
+    print("Starting Transfer:")
+    bucket = event['Records'][0]['s3']['bucket']['name']
+    json_file_name = urllib.parse.unquote_plus(event['Records'][0]['s3']['object']['key'], encoding='utf-8')
+    json_object = s3_client.get_object(Bucket = bucket, Key = json_file_name)
+    jsonFileReader = json_object['Body'].read()
+    jsonDict = json.loads(jsonFileReader, parse_float=Decimal)
+    table = dynamodb.Table('s3-json-textract-table') 
+    finalObject = jsonDict[0]
+    finalObject["key"] = json_file_name
+    finalObject['id'] = str(uuid.uuid4())
+    table.put_item(Item = jsonDict[0])

json_to_dynamodb_function.py

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+{
+ "Version": "2012–10–17",
+ "Statement": [
+ {
+ "Effect": "Allow",
+ "Principal": {
+ "Service": "lambda.amazonaws.com"
+ },
+ "Action": "sts:AssumeRole"
+ }
+ ]
+}