ResponseEntities come in three varieties:
For a more complete rendition of a batch response, see the BatchService page.
The data returned by this call, if appropriate. If this BatchResponse contains an expanded results collection, the data field is not present.
An object explaining what went wrong.
The URI of endpoint used in this call. If this BatchResponse contains an expanded results collection, the href field is not present.
The id of this response. The value of this field directly correlates to BatchItem.key. If this BatchResponse is part of an expanded results collection, the id field is not present.
The collection of expanded results.
The HTTP status code returned by this call.