| targetObject | UUID | UUID of the system object | [optional] |
| reaction | ReactionEnum | the reaction to the item | [optional] |
| id | UUID | Unique identifier for object in the system | [optional] |
| ownerId | UUID | UUID of owner of the object in the system | [optional] |
| createdDate | OffsetDateTime | Date of object creation | [optional] |
| keyHash | String | Data, including hash of the key(s) used to encrypt this record. | [optional] |
| lastAccessedById | UUID | Last user to access object | [optional] |
| lastAccessedDate | OffsetDateTime | Timestamp of last access of object | [optional] |
| lastModifiedById | UUID | Unique identifier for user who last modifed the object in the system | [optional] |
| lastModifiedDate | OffsetDateTime | Date of last object modification | [optional] |