Traceback (most recent call last):
  File "/opt/python/iopipe/agent.py", line 152, in wrapped
    result = func(event, context)
  File "/opt/python/iopipe/handler.py", line 12, in wrapper
    return get_wrapped_handler()(event, context)
  File "/var/task/function.py", line 141, in handler
    i = d.read()
  File "/var/runtime/botocore/response.py", line 82, in read
    self._verify_content_length()
  File "/var/runtime/botocore/response.py", line 134, in _verify_content_length
    expected_bytes=int(self._content_length))
botocore.exceptions.IncompleteReadError: 0 read, but total bytes expected is 36678.

client = boto3.client('s3')
get_json_file = client.get_object(
    Bucket=os.environ['S3_BUCKET'],
    Key="{0}".format(file_name),
)

d = get_json_file.get('Body')
i = d.read()
data = json.loads(i)