Represents a change in an issue or in its related entities. In the YouTrack UI, you see these changes in the activity stream. It shows a list of all changes related to this issue: the issue history, comments, attachments, VCS changes, work items, and so on.
Below you can find the list of resources that let you work with this entity.
This table describes attributes of the
To receive an attribute in the response from the server, specify it explicitly in the
To update an attribute, provide it in the body of a POST request.
The ID of the activity item.
Single value or the list of values which were added to a property of the target entity.
The user who performed the action.
The category of the activity.
The filter field. It contains the additional information about the modified property in the target entity. For example, the information about a link type, or the type of the modified custom field or bundle, and so on.
Single value or the list of values which were removed from a property of the target entity.
The entity that is the target of the performed action.
The name of the property of the target entity, which was modified.
The timestamp of the activity.