id | string | Unique identifier for a volume. (In LITE projection.) |
selfLink | string | URL to this resource. (In LITE projection.) |
userInfo | object | User specific information related to this volume. (e.g. page this user last read or whether they purchased this book) |
volumeInfo | object | General volume information. |
searchInfo | object | Search result information related to this volume. |
recommendedInfo | object | Recommendation related information for this volume. |
saleInfo | object | Any information about a volume related to the eBookstore and/or purchaseability. This information can depend on the country where the request originates from (i.e. books may not be for sale in certain countries). |
layerInfo | object | What layers exist in this volume and high level information about them. |
accessInfo | object | Any information about a volume related to reading or obtaining that volume text. This information can depend on country (books may be public domain in one country but not in another, e.g.). |
etag | string | Opaque identifier for a specific version of a volume resource. (In LITE projection) |
kind | string | Resource type for a volume. (In LITE projection.) |