I created a CloudFormation stack using the template below via Boto3 Python method `cf_client.create_stack(StackName="test")`; however, when I attempt to call `s3_client.get_bucket_policy(Bucket="my-bucket")` I receive a `NoSuchBucketPolicy ... The bucket policy does not exist` error. 

```yaml
---
AWSTemplateFormatVersion: "2010-09-09"
Description: A sample template

Resources:
  TestBucket:
    Type: AWS::S3::Bucket
    Properties:
      BucketName: my-bucket
      AccessControl: PublicRead
      BucketEncryption:
        ServerSideEncryptionConfiguration:
          - ServerSideEncryptionByDefault:
              SSEAlgorithm: AES256

  TestBucketPolicy:
    Type: AWS::S3::BucketPolicy
    Properties:
      Bucket:
        Ref: TestBucket
      PolicyDocument:
        Id: TestBucketPolicy
        Statement:
          - Action:
              - "s3:GetObject"
            Effect: "Allow"
            Resource:
              Fn::Join:
                - ""
                - - "arn:aws:s3:::"
                  - Ref: TestBucket
                  - "/*"
            Principal: "*"
            Condition:
              StringLike:
                aws:Referer:
                  - "http://www.example.com/*"
                  - "http://example.com/*"
```

Is this something that's supported? 

Thanks in advance. 
LOG.warning('Unable to get details for resource "%s" in CloudFormation stack "%s": %s' %
                    (logical_resource_id, stack_name, e))
def retrieve_resource_details(resource_id, resource_status, resources, stack_name):
    resource = resources.get(resource_id)
    resource_id = resource_status.get('PhysicalResourceId') or resource_id
    if not resource:
        resource = {}
    resource_type = get_resource_type(resource)
    resource_props = resource.get('Properties')
    try:
        if resource_type == 'Lambda::Function':
            resource_id = resource_props['FunctionName'] if resource else resource_id
            return aws_stack.connect_to_service('lambda').get_function(FunctionName=resource_id)
        elif resource_type == 'Lambda::Version':
            name = resource_props.get('FunctionName')
            if not name:
                return None
            func_name = aws_stack.lambda_function_name(name)
            func_version = name.split(':')[7] if len(name.split(':')) > 7 else '$LATEST'
            versions = aws_stack.connect_to_service('lambda').list_versions_by_function(FunctionName=func_name)
            return ([v for v in versions['Versions'] if v['Version'] == func_version] or [None])[0]
        elif resource_type == 'Lambda::EventSourceMapping':
            resource_id = resource_props['FunctionName'] if resource else resource_id
            source_arn = resource_props.get('EventSourceArn')
            resource_id = resolve_refs_recursively(stack_name, resource_id, resources)
            source_arn = resolve_refs_recursively(stack_name, source_arn, resources)
            if not resource_id or not source_arn:
                raise Exception('ResourceNotFound')
            mappings = aws_stack.connect_to_service('lambda').list_event_source_mappings(
                FunctionName=resource_id, EventSourceArn=source_arn)