>>> client = httpcore.AsyncClient()
>>> response = await client.get('https://example.com')
>>> response.status_code
-<HTTPStatus.OK: 200>
+<StatusCode.OK: 200>
>>> response.protocol
'HTTP/2'
>>> response.text
*An HTTP response.*
* `def __init__(...)`
-* `.status_code` - **int**
+* `.status_code` - **int** (Usually an instance of the `StatusCode` IntEnum.)
* `.reason_phrase` - **str**
* `.protocol` - `"HTTP/2"` or `"HTTP/1.1"`
* `.url` - **URL**