| ID | Long | |
| author | UserSummary | Returns summary information about the content author. |
| bookmarkCount | Integer | Returns the number of users that have bookmarked the content object |
| contentSummary | String | Returns the content summary for objects with text bodies. The content summary is a shortened, non-html
version of the actual content body. |
| creationDate | Date | The creation date of the entity |
| deleted | Boolean | |
| likeCount | Integer | Returns the number of users that like the content object. |
| links | Map | Links (URIs) relevant to the entity. A link may for example point to additional information about
the entity or allow the user to perform related actions. |
| modificationDate | Date | The modification date of the entity |
| replyCount | Integer | Returns the number of replies to the content object |
| resources | Map | Links to actions which can be taken on the current entity. The embedded link contains information about what
methods are available on the given link. |
| sourceContentSummary | ContentEntitySummary | |
| subject | String | Returns the content subject if available. Some content types like comments do not have a subject. |
| type | String | Returns the content type, e.g. comment |
| viewCount | Integer | The view count of the entity |