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I have configured s3 bucket with event configuration to sqs for every object creation. When I try out aws cli command I get the notification correctly. 

When I try using presigned url with curl/postman command, I dont get the sqs notification. **Is this a known issue and are there any work arounds?**
bucket_name = 'test-bucket-%s' % short_uid()
        self.s3_client.create_bucket(Bucket=bucket_name)
        
        for hash in ['__invalid__', '000']:
            raised = False
            try:
                self.s3_client.put_object(Bucket=bucket_name, Key='test-key',
                    Body='something', ContentMD5=hash)
            except Exception:
                raised = True
            if not raised:
                raise Exception('Invalid MD5 hash "%s" should have raised an error' % hash)
        
        self.s3_client.delete_bucket(Bucket=bucket_name)
    def test_s3_upload_download_gzip(self):