body

Returns a non-null stream with the server's response. The returned value must be closed and may be consumed only once.

If this is a cacheResponse, networkResponse, or priorResponse, the server's response body is not available, and it is always an error to attempt read its streamed content. Reading from ResponseBody.source always throws on such instances.

It is safe and supported to call ResponseBody.contentType and ResponseBody.contentLength on all instances of ResponseBody.